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Fnct.D

https://raw.github.com/priendeau/Fnct.D/master/images/Fnct_D_Cover.png
Info:See github for the latest source.
Author:Patrick Riendeau
Stade:Pre-Alpha, Draft specification not terminated.

Copyright

Copyright (c) 2009-2016 << Patrick. Riendeau, Maxiste Deams >>.
All rights reserved.

Redistribution and use in source and binary forms are permitted
provided that the above copyright notice and this paragraph are
duplicated in all such forms and that any documentation,
advertising materials, and other materials related to such
distribution and use acknowledge that the software was developed
by the UnderscoreX.  The name of the
UnderscoreX may not be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

About

This is a Library for managing function a permanent subset for a clean /etc/init.d and many distribution shell with doubtful feature and poor verbosity and documentation.

Function Management is especially important in this era, having important function or operator being mashed into one Lib ; They defined all appropriate exceptions and allow fews or fewer action if they are not correctly used. Starting from Declaration of variable to uses of simple command like let, uses of operator or even the test internal command equivalent to if [ ... ] ; then ... fi

A Common quote :

Bash Big Line
It's especially important to declare it correctly and conceive a type definition if your function uses rather to not filtering the input at start and have many messages having problems to handle variable. Especially in Bash is actor or built-in/function/shell script to generate error on type not correctly handled. If the variable is design as Integer and hold String-like information, if you do nothing with that variable or called-it future-design, it won't tell you problems until the day you start to use it.

Preface

These are Common Bash-Object for Fnctlib _pre-Alpha-Init.d re-implementation for services management in Ubuntu/Debian/Fedora, which pass sucessfully some handy-test in 3 years of development.

Why we are defining Using Fnct.D

It's Dialectic context. Purely ; mastering shell code like many of us, this Draft will not teach you trick, but having a dialectic context. Today rather than being Network administrator, coders, developers, you receive imperative order to complete a task and better to develop an adaptive context to adapt you to this ecosystem without leaving... Once in, we are all beg for if you can achieve a task, leeching forums and even tell password to root access to talk about your problems... On the other side, we are owning all weakness, from the Agora of Athens people develop talk of theirs competence under 'maïeutique' and prone a way until you find the equation to your problems. And walking to mont St-sinaï to receive presence of God had require you do a prone dialectic of faith to understand you are the elected one... Modern Dialectic is quite simple, it's the open-question being finite-automata, computer can formulate question made of finite-automata to answer to a question. At school we have many context for experiencing dialectic of a code in learning but does not own any path or way when it's time to apply a relation. Made from a dialectic from coders and networks administrator accessing beyond date many python-module to test and explore possibilities, we were able to talk about Twisted module around version 1.2 way before it's really exist. It's Canadian context, we can access to future even because we have all the infrastructure to manage occurrence and de-obfuscation of time-event. So talking strickly of having problems to install Twisted and beware we are limited in contacting the creator ; we do beg for finalist. Having developed a semantic in this dialectic, was searching for sparse and protected sparse was merely what something can lead for a trace of continuity... It mus a least have one version that do not require cffi and does ultimately fix the solution. Getting down to SSH-socket to irc was catastrophic. And receiving you point of like by... I do start from beginning, taking first version compiling it into Egg, adding a first component at least on the required version and to a test-unit.. For cffi case, using all version of Twisted , adding lowest version allowed and test you unit with Exception and shell-script to detect a rerturn statement that goes in error, having decorator to write in file when it is not working and so forth. Today everything works from Swig making sense and Jython purely virtual, there is fewer Stem to develop to understand something taht not working than really putting hand in the system and inspecting, library, dynamic library, using objdump to find name-section and all header for compiled function, finding anomalies or simply compiled-problems.... Actually Openssl does nightmare like this, I'm not so for to old table in hand and ask to God, can you please the procedure to make a one pass compilation work... Ever getting Segmentation fault by the compiler and require second pass compilation. But Dialectic trace to support other in their UN-rullable problems made from something they may haven't correctly understand.

Post-Note

Unlike old development of fnct_lib, such important function and design being redesigned to simply work. Fnct_lib leave the function __call_locality where an important overloading just corrupt the design. Also introduced the Getter and Setter thru the "__call_locality" function was an echec and function does not support '.' in their name at all, in any version also I believe it's and event assembly export from many *nix design does not support '.' in their name...

Old Fnct_lib was also developing a dangerous concept, The Post-Fixed variables. Where totally not handled, it should be supported by the function core like "__call_locality" or any "__fnctCreateLocalityFuncParam" and ... Also fnct_lib was trying to develop passing interface based on Base64 a uniform codec translation a bit slower and really slowing the function when assignment "__call_localityDisplayFunctionEntry=1" was made inside __call_locality function and using mere "__in_for", a Loop-wrapper for Array and function Array => F(x) execution.

Today we leaving "__call_locality" to implement external function reading the TAG.Now, __call_locality come back as Array, it accept the Root Named Prefixed-Variable and the full-name of the function. This setup leave some external function like GetVarReference extracting almost anything and add a basic helper. Where is was impossible to create convenient Helper inside the original fnct_lib, GetVarReference had several acheivement... Weak and simple, but still work corretly. Two derivate from this external function, "__GetVarReferenceList" "__GetVarReferenceCompWord" are also good candidate to produce steady services, Prefixed-Variable extraction and automation of Word Completion, a lacking design after hearing some group asking to put on the thumb important reference while Network admin from late 1990 should have to administrate World and world of network by hand... There is no evolution between implementation of this services and methodology to implement it on safe base design.

Convention

In this documentation some convention are used to explicitly name some element as it was defined by author and what the author defined inside this library. According to this Library, following term :

  • Evaluative-Executive brace is : equivalent to
' eval $( ... ) '
  • Executive brace is : equivalent to
' $( ... ) '
  • Scoped Variable is : equivalent to
local Varname
global Varname
  • Intrinsic Function call : equivalent to
Var1=Value Var2=Value VarN. FunctionName
  • Intrinsically abstract most of Var1, Var2, VarN are not existing inside FunctionName but does own presence for manipulation and or query. Is somewhat Object Approach realized with ValueToVariable, it serialize the Variable by using it appropriately.
  • Prefixed Function Call : equivalent to
FNa=Value FNb=Value FNz=Value FunctionName

 - Does exist in First part of the function Name and are mostly query with
 __GetVarReferenceList a manager used with switch --help
  • Boolean Var Test : equivalent to
BVTestVarName="NewVariable"
BVTestVarHold=${ExistingVariable}
BVTestBoolVarName=\${ReusedVariable-by-parsing}
BVTestBoolAssertion=\${NewVariable-by-parsing}
BoolVarTestVarCreation
### Will also produce this normal If/Else brace .
local StrPathSSH="/home/user" ;
 if [ "${IsHomeUser}" == "False" ]  ; then
   StrPathAttribute=${StrPathBase} ;
 fi
  • Pass-Through or Variable-recopy is
### Mechanism in function calling sub-function and preserve Variable integrity.
### For this re-writing code by simply had conservatory example like:
### - Long If-Line being pushed inside Function; Capturing variable inside this
### long If Brace will reduce time re-writing the code by simply filling the
### Prefixed-Variable named VTVValueEntry:

eval $( VTVValueEntry=${StrVarList},StrWiteRegister,StrWriteTempInfo,StrUUID,StrTempUUID,StrDateEvent  \
          VTVIsArrayStyleInsert=True    \
          VTVIsValueReAssign=True       \
          VTVIsValueToConvert=False     \
          ValueToVariable  ) WriteUlimitStorage ;
  • Re-Writing Short-Template or template is
### This Hack Re-Write the template located inside an Assertive If-Condiftion on If-Side where
### default parameter inscribe here allow uses of an ValueToVariable form and re-writing
### The template named BVTVTVTPLA
### from original form :
###   Value:eval __TES__  __REGISTRY_ASRT__ VTVValueEntry=__VAR_ENTRY_ASRT__ ValueToVariable __TEE__ __FNCT_ASRT__
### To :
###   "\$( eval \"__FNCT_ASRT__\" )"
### Of course there is something missing like Function Name in this function called
### Executive-Evaluative brace, so prefixed-var BVTVTFnctA should be used :
###
BVTIsPreambule=False                         \
BVTBoolCase=True                             \
BVTBoolVarName=\${BoolDisplayCmdOnly:=False} \
BVTIsValueToVar=False                        \
BVTBoolCase=True                             \
BVTIsValueToVarAssert=True                   \
BVTVTVTPLA="\$( eval \"__FNCT_ASRT__\" )"    \
BVTVTFnctA=\${StrCmd}               BoolVarTest

Example of Development

While Software development was observed in Compagny reaching CMM Level 2 ( Capability Maturing Model ), a free tools offering certified gadget to use to ensure your development may achaive Capable state of admitting the error can by simple misstyping and observation of result stored during development may reduce compromising and delaying idea to promote. While Capability Maturing Model [first]_ does show best practice, I do not really own compagny or real entity proning such state if the art action to developt. And merely acheived a function called GnrlPrsrInfctr which is the GeneralParserInfrastructure a costly-few risk application to wrap about any call in future of shell-command by controlled environement, Signed Instance being dumped inside /var/log... and ability to own different method to handle a to-Executable Query. Requiert attention and some effort like developping ZenityBuildForm, GetterByLineData where designed to craft a signed Command query to add inside error-fix.txt in case an anomaly during development is observed, Commentary left inside code may appear and disappear, but error-fix give state of GitHub refenrence like footprint for a reason a this stage it happen hand output is also stored to visit what it should like when a ParserTag failed, what a Executive-Brace lying around and doest execute command but leaving command-not-found exception... Here some hint about Profiting from GetterByLine data calling a Footprint command Line from /var/cache/Fnct.D/BuildForm.

### Require to Build the Form and it's certified query.
$> ZBFFunctionName=GnrlPrsrInfctr ZBFUUIDQuery=True ZenityBuildForm
https://github.com/priendeau/Fnct.D/blob/master/images/ZenityContentListing-UC.png
### Once the parameter choosed to inspect are selected you fill the second windows, and
### the third line or the comment block after the command line is the UUID file-name
### to catch inside /var/cache/Fnct.D/BuildForm, our example left is
### f646c9a8-8786-11e6-8b1d-001e4c8856d6
https://github.com/priendeau/Fnct.D/blob/master/images/ZenityBuildForm-UC.png
### The Signed block is left inside example/BuildForm but it's a query made on my system and
### once there. If there's error during development of GnrlPrsrInfctr I do confirm the query
### to launch it was correct, despite having 11 Prefixed-var to manage.
### This example is made from your Fnct.D path.
$> eval $( GBLDFileStoreInfo=examples/BuildForm/f646c9a8-8786-11e6-8b1d-001e4c8856d6 GBLDAction=GetContent GetterByLineData  ) ;

### This will execute the query and SHALL HAVE to print the output inside error-fix.txt to notify wrong comportement of the application or any error discovered by data output, verbosis.
https://github.com/priendeau/Fnct.D/blob/master/images/ZenityBuildForm-out-UC.png

Other convention and Interesting methods of development will be introduce to enhance the nature of Shell-Script by adding example to Fnct.D and by showing Step of development of this library to fortify it's design .

[first]Capability Maturing Model first_ : « Prior need for software processes »

"In the 1960s, the use of computers grew more widespread, more flexible and less costly. Organizations began to adopt computerized information systems, and the demand for software development grew significantly. Many processes for software development were in their infancy, with few standard or "best practice" approaches defined."

Unicity Convention

A unicity convention allow a action or an in-memory ID to be totally unique by it's implementation and it uses somewhere inside an services instantiation from --startservices switche or short-action services with no need to call a --stopservices switche a value being

  1. Printed, stored permanently or kept in memory SHALL be revealed to be a UUID random number based on time.
  2. Transfered from and to the Higher Communication Layer from Internal StorageExternal Storage, Engine Storage and API Communication level and Function from Prefixed-Variable Level being Unique and respecting uses of UUID random number based on time.
  3. All this should be readable. By mean, we expect not using example in bash to let itself generating script, but python-layer will help improving database access by interposing some generated code made by python script. This will also be human readable or at least part-extractable to let the processor parse the syntax. We do imaginate having to parse some high volume of section like application vault and retain some tangible information while we developing function or applicative occlusion while some already depend of it's presence inside Unix/Linux environment. This should be revertible and offert alternative.Or either having restrictive application oclusionning some artifact. Like in visualization AgentLoader, not owning the right of calling ssh-add, ssh-agent.Or simply function StartAgentSSH should never call something out of encryption package to call as example hacker-stuff independent package. This is why everything should be readable.

This mean a function from the Communication Layer communicating with other function will have to own Unique Prefixed-Variable attribute to transfer, redundant uses of same Prefixed-Variable with different value cause one of them being overwritten and cause an abnormal behavior to not corresponding to initial design.

This also mean, communicating with Higher level like API and SQlite Engine will own a Unique-ID per transaction and this have to be unique and will communicate the Unique ID facility which is not an PkID made from integer but from UUID random number based on time.

This is also invite Structural design to own memory by design component having inherent cache instruction being storing complete list of Prefixed-Variable being stored under Unique-ID and be accessible from SQLite Storage Engine facility to output initial inherited value from this Unique-ID.

This will also implement a WILL of HAVING TO talk to API or SQLite Storage Engine facility by emitting a Unique-ID SHALL BE and Imperatively Be used by the facility and be automatically stored.

Convention use in this development

By calling 'Idiom' I will refer to a current sequence obtained by promoted output of an application and/or result of the system itself. Having property to be unique it also refer to it's unique family called sequenced-data.

By calling 'Functor' I will refer to a transient way to call conventional function and / or application with really general function statement. To use as simplification of statement and to simplify uses in End-Users test and uses.

By calling 'Stub' I will refer to a function ancestor replaced by a modern Fnct.D function name and or any Short-Named Function to replace a long function name. It's also used in one way function uses. Like BoolVarTestVarCreation is becoming versatile and will not only offer a one if / fi template, but some stub will be generated to render easy to understand and use it . We do predict upcoming BoolVarTestVarCreation showing entering in higher mangling and will cover [ if - elif ], [ elif, elif ], [ elif , fi ] logical pair and will not only generate simple assertion based on scoped variable.

Term 'general function statement', stand for nominal function with less than 3 lines of code or only to hide End-User usability out of conventional method describe in Fnct.D to uses Variable direct re-definition in function call to allow reduction of Bash or similar shell to apply a ulimit and other mechanism to reduce length of element or limit of memory to achieve a debugging statement decoy similar problem in future bash - Sub command domain know to be function script language.

Limitation

Speed it's probably the most important factor in limitation and sometimes less understood in productivity and design pattern. Such consideration let sometimes afford other way to design your information algorithm and/or producing code in other environment.

Alike Awk and python, C, C++ , these are other alternative producing faster event and/or producing faster algorithm, Observed Fibonacci section with library _sub_binary producing, way than beyond highest number ever in this library will consider using awk-script to produce faster Fibonacci level number than simple and demonstrated C application made simply. Using Python with design and pattern recursion does produce limitation in computation. Using merely integrated the squared factor of fibonacci number to generate much higher than Awk-script that to stop at level 1476. The actual reason to x86_64 processor is to use multiplication to a specific MMUL register that to multiply over a memory-segment which is bigger thant 128 bits and in some processor context it increase the number of register but has to be confirmed or infirmed .

Following is simply a Memoize Application that generate fibonacci until you hit CTRL+C to stop the application and restarting it will start-over to appropriate location it stop. Unless you want strict operation it lack the verification step that confirm where it start, but as excercices is not bad to think about.

* Warning this python code is indented in tab=4 spaces . *

import sys, os
import exceptions

class Memoize( object ):
      fn = None
      memo = {}

      def __init__(self, fn):
        print "Starting a {} instance".format( self.__class__.__name__ )
        self.fn = fn
        self.memo = {}

      @staticmethod
      def UseMemoize( ):
        def decorator( func ):
              def inner( *args ):
                if func.func_name not in Memoize.memo.keys():
                      print "\nAdding Function Registration [{}] to Memoize\n".format( func.func_name )
                      Memoize.memo[ func.func_name ]={}
                else:
                      CurrentMem = Memoize.memo[ func.func_name ]
                      BoolNoIndexKey=True

                      CurrListKey=Memoize.memo[ func.func_name ].keys()

                      if len( CurrListKey ) > 0 :
                        CurrListKey.sort()
                        IntNextItem = len( CurrListKey )
                      else:
                        Memoize.memo[ func.func_name ]={ 0:[] }
                        IntNextItem=1

                      IntIndexfFind=None
                      if len( CurrListKey ) > 0:
                        for IntKey in CurrListKey:
                              if len( CurrentMem[IntKey] ) > 0 :
                                if args in CurrentMem[IntKey][0] :
                                      BoolNoIndexKey=False
                                      IntIndexfFind=IntKey
                      if BoolNoIndexKey == True :
                        Memoize.memo[ func.func_name ][IntNextItem]=[ args ,func( *args ) ]
                      else:
                        AstrRet=str( Memoize.memo[ func.func_name ][IntIndexfFind][1] )
                        if len( AstrRet ) > 5 :
                              AstrRet=AstrRet[0:5]
                        print "\nArgument requested, already have result, arg:{}, return:{}...\n".format( arg, AstrRet )
                        return Memoize.memo[ func.func_name ][IntIndexfFind][1]
              return inner
        return decorator

      @staticmethod
      def __call__( arg ):
        print "type of Memoize.memo : {}".format( type( Memoize.memo ) )
        if arg not in Memoize.memo:
              AstrRet=str( Memoize.memo[arg] )
              if len( AstrRet ) > 5 :
                AstrRet=AstrRet[0:5]
              print "Argument requested, already available, level:{}, return:{}...".format( arg, AstrRet )
              Memoize.memo[arg] = Memoize.fn(arg)
              return Memoize.memo[arg]


class FibonacciRun( Memoize ):

      ComputedLevel = 1
      FunctionM = None
      FibSwap = lambda A,a,b :(lambda f=A.__setitem__:(f( a , (A[a],A[b])),
                                                                                                       f( b , A[a][0] + A[a][1] ),
                                                                                                       f( a , A[a][1])))()
      ResSwap = lambda A,a,b :(lambda f=A.__setitem__:(f( a , (A[a],A[b])),
                                                                                                       f( b , A[a][0]),
                                                                                                       f( a , A[a][1])))()

      FibonacciLmbd = lambda (n):( 1 if (n == 1 or n==2) else FibonacciLmbd(n-1)+FibonacciLmbd(n-2))

      def __init__( self , FunctionM ):
        self.FunctionM=FunctionM
        print "Instantiating Object:{}".format( self.__class__.__name__ )
        print "Current Function allocated inside Memoize: {}".format( self.FunctionM )
        super( Memoize, self ).__init__(  )
        super( FibonacciRun, self ).__init__( FunctionM )

      @Memoize.UseMemoize()
      def Fibonacci_LTMe(self, n):
        a,b = 1,1
        for i in range(n-1):
              a,b = b,a+b
        return a

      ### Self Memoize, imply registering the function
      ###
      def Fibonacci_Me(self, fn, arg):
        memo = {}
        if arg not in memo:
              memo[arg] = fn(arg)
              return memo[arg]

      def Fibonacci_R(self,n):
        if n==1 or n==2:
              return 1
        return self.Fibonacci_R(n-1)+self.Fibonacci_R(n-2)

      def Fibonacci_LT(self,n):
        a=1
        b=1
        for i in range(n-1):
              c=a
              a=b
              b=c+b
              #a,b = b,a+b
        return a

      def rootiply(self,a1,b1,a2,b2,c):
        ''' multipy a1+b1*sqrt(c) and a2+b2*sqrt(c)... return a,b'''
        return a1*a2 + b1*b2*c, a1*b2 + a2*b1

      def rootipower(self,a,b,c,n):
        ''' raise a + b * sqrt(c) to the nth power... returns the new a,b and c of the result in the same format'''
        ar,br = 1,0
        while n != 0:
              if n%2:
                ar,br = self.rootiply(ar,br,a,b,c)
              a,b = self.rootiply(a,b,a,b,c)
              n /= 2
        return ar,br


      @Memoize.UseMemoize()
      def rootipowermod(self,a,b,c,k,n):
        ''' compute root powers, but modding as we go'''
        ar,br = 1,0
        while k != 0:
              if k%2:
                ar,br = self.rootiply(ar,br,a,b,c)
                ar,br = ar%n,br%n
              a,b = self.rootiply(a,b,a,b,c)
              a,b = a%n, b%n
              k /= 2
        return ar,br

      @Memoize.UseMemoize()
      def RootPowerFibonacci(self,k):
        ''' the kth fibonacci number'''
        a1,b1 = self.rootipower(1,1,5,k)
        a2,b2 = self.rootipower(1,-1,5,k)
        a = a1-a2
        b = b1-b2
        a,b = self.rootiply(0,1,a,b,5)
        # b should be 0!
        assert b == 0
        return a/2**k/5

      def powermod(a,k,n):
        ''' raise a**k, modding as we go by n'''
        r = 1
        while k!=0:
              if k%2:
                      r = (a*r)%n
              a = (a**2)%n
              k/=2
        return r

      def mod_inv(self,a,n):
        ''' compute the multiplicative inverse of a, mod n'''
        t,newt,r,newr = 0,1,n,a
        while newr != 0:
              quotient = r / newr
              t, newt = newt, t - quotient * newt
              r, newr = newr, r - quotient * newr
        if r > 1: return "a is not invertible"
        if t < 0: t = t + n
        return t

      def RootPowerFibonacciMod(self,k,n):
        ''' compute the kth fibonacci number mod n, modding as we go for efficiency'''
        a1,b1 = self.rootipowermod(1,1,5,k,n)
        a2,b2 = self.rootipowermod(1,-1,5,k,n)
        a = a1-a2
        b = b1-b2
        a,b = self.rootiply(0,1,a,b,5)
        a,b = a%n,b%n
        assert b == 0
        return (a*self.mod_inv(5,n)*self.mod_inv(self.powermod(2,k,n),n))%n


      def ComputeFib( self, StartLevel=None):

        BoolRun=True
        print "Computing fibonacci level:"
        if StartLevel != None:
              x = StartLevel
        else:
              x = self.ComputedLevel
        try:
              while BoolRun :
                sys.stdout.write("{} ".format(x) )
                v=getattr( self , self.FunctionM)( x )
                x=x+1
        except exceptions.KeyboardInterrupt:
              BoolRun = False
              self.ComputedLevel = x
              print "User Ask for cancellation, requested at Level:{}".format( x )

Other example of limitation, Number operation in Bash. While creator agree the Bash can afford (2^64)-1, the shell still have to intensify it's limitation itself to a wide 2^32 numbers with all the extra... As example, using GetHighestFibHarmonic will support number to 2^44 and GetValueScaledFibHarmonic too :

Using higher Integer will lead to Integer number error during test with if statement. At this stade It look like Integer take form of String and using, greater than, equal than appear less usefull in String except one fact in String lexicographically sortability:

belong to bash man page:

Section 'CONDITIONAL EXPRESSIONS'

«Conditional expressions are used by the [[ compound command and the test and [ builtin commands to test file attributes and per-form string and arithmetic comparisons. Expressions are formed from the following unary or binary primaries. If any file argu-ment to one of the primaries is of the form /dev/fd/n, then file descriptor n is checked. If the file argument to one of the primaries is one of /dev/stdin, /dev/stdout, or /dev/stderr, file descriptor 0, 1, or 2, respectively, is checked.»

... some example of test ...

string
-n string True if the length of string is non-zero.

string1 == string2 string1 = string2

True if the strings are equal. = should be used with the test command for POSIX conformance. When used with the [[ com- mand, this performs pattern matching as described above (Compound Commands).
string1 != string2
True if the strings are not equal.
string1 < string2
True if string1 sorts before string2 lexicographically.
string1 > string2
True if string1 sorts after string2 lexicographically.

Where Some algorithm will have to be parsed in flavor of using sortability of a string, but all uses of equation $(( VALUE1 OPERATOR VALUE2)) return 0 for too high integer.

Here an example of a script that do start at 2^32 and increase the exponnent every turn:

declare -a ArrayRes ;
for (( x=32 ; x <= 64; x++ )) ; do
 echo -ne "Generating Scaled value for number : 2^${x}\n" ;
 ArrayTes[${x}]=$( eval GVSFHIntValue=$(( 2 ** ${x} )) \
                        GVSFHDisplayDebug=False \
                        GVSFHDisplayEntry=False \
                        GVSFHDisplayProof=False \
                        GetValueScaledFibHarmonic  ) ;
 echo -ne "\tReturn ${ArrayTes[${x}]}\n";
done
https://github.com/priendeau/ElectronicSheet/raw/master/images/GetValueScaledFibHarmonic.png

Naming Convention

Uses of some term to explicitly reffer to a specific definition is also used inside this Library and Documentation.

  • Communication Layer Stand for Prefixed-Variable to use to call a common function equiped from Fnct.D functionality .
  • Prefixed-Variable Stand for First Listed and Showed by GetVarReference Variables inside a Top function definition. Some other sub-function can include the same mechanism, assuming their role can grow and be extruded from function .
  • Internal-Variable Stand for Any variable not declared properly or implicitly not respecting the Naming convention site in __call_locality declaration
  • __call_locality Stand for First Identifiant inside a function, naming the function Argument or member 0 hold the Prefixed-Variable Prefixed-Name and Argument 1 hold the name of the function.
  • Arg0 Stand for first Element from a list of parameter obtained from function call. Usually $* hold everything it was definied to not use it as strong reference and might be shorted or extended with uses of pop action and pushing function adding to function argument list extra information during a normal uses of the Shell-Bash . Called ArrayArg it hold on declaration of the function all incoming argument.
  • If-statement If-elif-(n-elif)-f If-n-elif statement Refer for a hard-stated Bash-Shell If statement or a BoolVarTestVarCreation result which depend of the result but once executed produce an hard-stated Bash-Shell If statement.

Example of Bash-Shell If statement

if [ TEST -eq VALUE ] ; then
 ...
else
 ...
fi

OR

if [ TEST -eq VALUE ] ; then
 ...
elif [ TEST -eq VALUE ]; then
 ...
fi

OR

if [ TEST -eq VALUE ] ; then
 ...
elif [ TEST -eq VALUE ]; then
 ...
else
 ...
fi

OR

BVTestBoolVarName=TEST BVTestIfOp=-eq BVTestBoolCase=VALUE  BVTestVarName=... BoolVarTestVarCreation

### Will also produce this normal If .
local ...="CONTENT" ;
 if [ "TEST" -eq "VALUE" ]  ; then
   ...="" ;
 fi

Convention in Example showed

Almost all example without note or trace of existence inside the code are ideal example and are denoted from proof of existence inside the Library .

A plausible case will also own function that merely look-like library development but does not own same structure are slightly different. If they are not denoted before exposition of the example, a Corpus from this library will show the function name and the revision in SHA-format and date can be added to revision information and YOU MUST rely on the period of exposition of the function and understanding the Library is evolving in term of functionality and the document only increasing in mass not considered to evolve by showing correction inside example function. This according to presentation of a draft example from a function case, demonstration or exception to show, including the revision and the name of the function you can check inside the Github to seek for the revision and it's evolution after the revision date. Which is possible to happen is a case showing a footprint of a function and useless part removed or simply replaced by '...' inside example to save time and focus on line concerned. All other example are free like precendent to be a free-form of exposition, old draft and prototype and might be absent from current development.

Convention Structure generated

There is no function here generating temporary member inside called Service-state directory. From /etc/init.d/Fnct.D only function, script and accessible member are allowed. Storing information are per-user like .ArrayMdCd and .ArrayMdCd_Lock are per-user indice. Index from PackageRepositoryMgmt are external and are simple wasting the /etc/init.d/Fnct.D if 1-from cloning this project and decide to configure itself from it's branch and it's itself fault to corrupt it's own sample of Fnct.D with temporary information.

There is not temporary code generated here inside a temporary buffer to execute after it's execution. While GetVarReference are self-worked to use live memory information to extract member and transform them into an Helper, the Low-Level Bash-to-Bash shall not own mechanism to create temporary file in /tmp, /temp, or any ${USER} forlder to execute it after it's generation. Having future version of Fnct.D in design to integrate Python-to-Bash and Bash-from-SQL and those are only exception and are using Outlet, pluglet, socket and RPC to extract information and create temporary function in memory only. It SHALL NOT had deposed information temporary of any.

Data are qualifed for permanent storage are elligible for storage and shall not contains executable code... This does not mean owning Taggable information and semantic-prone information to be re-interpreted. Storing function name, function Prefixed-variables and possible structure to form many function call from derivated engine are considered like configuration segment and shall return nothing if the content is accidently executed. Configuration segment are also to be stored in per-user uses.

Note on temporary Function

Are allowed, while code coming from generation from executed code inside member of Fnct.D and not externally if they are not coming from Python execution of Python-Code or coming from mechanism from SQlite to extract arbitrary stored Shell-code conserved in TEXT format. SHALL HAVE a unique-ID in form or UUID generated in time based format. Application uuidgen with option '-t' is FLAVOURED to produce UUID Time-based Temporary ID. Python with following syntax is ACCEPTED, And at a future stage requesting from RPC Call implicitly using Socket to server will be used.

echo 'from uuid import uuid1 ; print uuid1()' | python2.7

OR

uuidgen -t

Typically temporary function will own structure like this :

### Temporary ID requested from python:
echo 'from uuid import uuid1 ; print uuid1()' | python2.7
### 63bff8cc-4fc9-11e3-98a2-001b3875b29c

### Temporary Function name Look-like.
__63bff8cc4fc911e398a2001b3875b29c() { echo "Test"; }

This bring a << propos >>, and Mechanism Generating Temporary Function name SHALL

1- Having name in memory and/or mechanism to store and retreive temporary
function name .
2- Managing function name and HAVE-TO erase it's temporary function name existence
after the end of it's life cycle.

According to a life-cycle it's open proposition and enhave it's endocrinement of this library being part of /etc/init.d position. Having switches --start-services also mean a part of a work like following application AgentLoader are active and setup correctly a services telled SSH piped instruction onto external access indeed to promote a mechanism to stop it's fellow action with --stopservices.

In this conformance willing to agree a presence of a life-cycle mean at the end of a life cycle ( action to stop a fellow action to take end ) by removing data, variable, open-transaction-layer out of this terminal shell and consider the end of this services.

According to a Short-Action meaning Start-Services is only one-shoot or also promoted by uses of --compword a second-state of services and Active-derivated Helper may own temporary function end. Ending It's life and ending any living temporary function, data, structure and mechanism to end on --stopservices call .

And naming and convention from Temporary Function for Internal Communication layer a.k.a. Prefixed-Variable

Convention in Paper Draft informations

Every Paper Draft informations is coming with a note, and a title. A Function name can follow a Paper Draft informations. The note is a UUID made by required type of UUID ( Time-based UUID. ). Might optionnally mentioning the Function being related, or Methodology being applied or any Structural Design from Basic Programmtion rule being know from developper.

Paper Draft information Are information illegible after aggregation , correction and standardisation to be elligible for Documentation... Paper Draft informations will allow to talk about implementation inside Documentation, but not Documentation to reffer to a Paper Draft informations. Also being cleaned from joke and story , Documentation will not own any of these story-line of what creator inherit from this contribution. Finally Paper Draft informations will stay in last-page from Fnct.D like a section to read in spare time and leisure from what time had consolidate to offer so strong attribute to this methodology....

What You'll need

This Document rely on uses of Bash. Uniformely implemented in Unix/Linux world, some OS like OSX does own equivalent and may support addition of bash. Development already reach almost 7 years and do Jump across version 4.0 to 4.2 but latest version 4.2 is freeing limits toward Variables passing between function to standard variable and does limit local variable to grow or stay alive. Also requiring uses of python it stay on 2.7 minimalistic version. Also registration process require SSH and netcat to demonstrate evolution of CLI interaction with tools. Twisted have been streched to operable and is planned to be used. Twisted is python module and does extend safe communication is Fnct.D does extend it's management over network. Do people haven't experimented Terminal Jam or screen overflow with recurrent call during Shell development, experience have found usefull to log into a SSH or telnet to send kill signal. Which is constantly an object debatted here to not kill a procedure if our module respond to a Precise Dilectic to turn-it off on need.

Note:ae5dee26-6424-11e6-98a2-001e4c8856d6
Title:Alternative to Netcat, Twisted module with SSHFunctionController
Method:Python Application to Deserve important bottle-neck not to create pumping problems

Since Tuesday 16 august 2016, Twisted module had come out, magically for my first SSHFunctionController. Twisted version 16.3.1 being present to implement a DoController functionnality in second stage, to render easier the SQlite3 Access by sending a PostCard registration during connection, the pre-draft version will soon only require the public and private key segment to avoid uses of password and will have ssh access with option to send command line. Praised long by Network Administrator, SSH with sending command are most wanted knowledge to access to a specific problems when this one have to be stopped. Eliminating need to connect, brow and type, ssh with one command embedded in the connection is just perfect. To visit Twisted please visit :

https://raw.githubusercontent.com/priendeau/Fnct.D/master/images/Twisted.png

Uses of a makefile

A Special branch name 'MakeFileInstaller', let the user Take advantage of the installation in Developper mode. Being in draft mode, it offer multiples advantage like possibility to Install the Library as link-name inside /etc/init.d/Fnct.D instead of moving the whole directory name of your repository or even link the Fnct.D path to /etc/init.d to let it work.

Making different it install various script, awk-script, shell script, source example and also Snippets. It only offer the Geany coders Snippets as simple example on how developping snippets to create Call_Argument structure, to add a Verbosis to your function. Most important one are script under name ZenityAssistantBuildForm, ZenityGetStdPrefixName, ZenityGetStdPrefixNameAll are script under some snippets that extract information from a Zenity Windows Text-Entry and parse it into line of code for Fnct.D syntax.

Example like :

main_start_services - Generate the sub-function __main_StartServices inside a function you want to developt.

block_switches - Generate All the Switches based on call of --startservices, --stopservices, --get, --list.

SwitchMessages - Add the default Switches message to your function, when --help is called

DocHelper - Generate the Appropriate String required to create you Helper Message including
  • Name helper
  • Synopsis to talk about your function.
  • Summary to introduce about uses of your function.
  • Description Explict description of your function and will to add all Prefixed-Variable description.
build_form - From 'Paper Draft informations', section ZenityBuildForm is a
compromising tool to read function definition allowing you to select a function by typing it's name inside the Zenity Text-Entry windows and a Zenity List will pop you the parameter to let you select which Prefixed-Variable are require to fill. And Another windows following this will give you the space to entre variable to fill and finally paste-it to your code location.
funct_Verbosis - Create a sub-function called Verbosis. Used in debug and general
echoing the information, this piece of code does prepare information to be formater, tagged during a debug observation or simply echoed for future evaluation. This snippets is particular and uses Base64 Codec from a Shell script caller Base64Codec (available in MakeFileInstaller) to depack tge function and leave as-is this function without impacting on code pasting. Some may understand, pasting part of code to appear formated inside Geany require insert extra Tab symbold 'n' and already existing tab inside the code require a double or tripple back-slash to appear as valid. Depacting information from BAse64 fix this problem and may snippets FnctDSnippets releave us for all pain from parsing.
FnctDSnippets - Futhermore FnctDSnippets is the name of the future Fnct.D
Snippets-handler from Geany. It rather use the Zenity list handler to provide a list of new features from Possible development. It will include list of possible action and possibility to call a composed code stored by an UUID format where your query in a search will return it as code ready to paste it. Example of

... And many more example are comming to enhance developping rapidly with Fnct.D .

Geany was choosed to be present in Ubuntu, many Debian distribution and being light and taking less space than somes bigs others IDE's names.

So Updating from branch 'MakeFileInstaller', will help you make this Library installed promptly until the installer can provide you a fully compatible installation from package.

For interested, makefile of this project is also a compiler helper to compile C/C++ source, Assembly from Gnu AS (Assembler). And in short term it should provide a pkg-config ( Debian's package config ), query that do have possibility from correct query to store extracted Library link-name to be linked to your application.

For the moment, make come also with a helper called :

make helper

Will give you this help. And continue to grow until everything will be finished. As description it give you the help, switches for help, and Target available. target 'install' should be the ultimate action to preprare the library to be linked to your environment as .bashrc configuration and not Init-Level services. And will add to your .bashrc some important loader, Function-helper.

Don't hesitate to use GitChckBranchEngine, to select a Branch and regulary updating your MakeFileInstaller branch if have at least installed it.

make helper


 make:

 Fnct.D Makefile to Developpers.
 Barely a method to easy-install the Fnct.D library and start making template
 out of your code before making official sources...

 Intended for  Network Administrator  for fast  development or  compilation of
 widget. Network Administrator may use it for as an Easy way to determine role
 and strength of environment configuration.

 Easy to use it use some function from Fnct.D and may install it upon your
 decision.

 Intended fot Developpers for studying mechanisms of many ABI at once, it uses
 Fnct.D to  elaborate  observations of Linux platforms. Having Developped this
 top Makefile to  allows  compilation of  widget  for simple  uses  it  barely
 cumulates  Assembly / Assembler effort  to compare C  code to  Assembly  and
 'vice versa'. It's  role to take a  decompiled Executable to an  assembly is
 possible with GCC compiler, Gnu AS (Assembler) and Gnu objdump (Object dumper)
 and Gnu gdb as well.

 This is also another copyleft license for software and other kinds of works.

 Delivered  examples from  this makefile are simply work-around and not deserved
 to produce hacking, hack or Denial of Services.  Theses code  are all available
 in Canadian library.  Theses example are  showed and  demonstrated by former in
 educational in computer  science and do  deserve the logic you should have left
 schools with before starting  here... Why are we getting this once, as topology
 to your knowledge...

 Suggestion:
  This Makefile being universel for Fnct.D project, linking it to another source
  path will require to link (signed_file.mk Fnct_D.mk) to be linked too. In
  advantage to linking this Makefile you may conserve Library from pkg-config
  query unless you are not calling the clobber . (*4)

 Target:

  install / uninstall : Allow installing Fnct.D / un-installing Library.

  clean               : Clean several object and binary from thi project.

  pkg-config-browser  : a plugin to browse application pkg-config and
              retain library from this application.
   check_signature     :
 Prefixed Variable:
   DISPLAY_GOAL=1      : Display the goal used during make pass.
   KEEP_BIN=1          : During a clean passes, don't erase binary in 'bin' path
  C/C++/Asm related options
   ABI32=1             : Allow passing to LD/GCC/AS/CPP 32-bit ABI.Default is
                         64-bit ABI, linux-gnu x86_64
  Assembly related options
   ASM_ENTRY_FUNC=1    : ASM/S Source global function using generally '_start'
                         mainly. Some using ASM file from gcc may have
                         'main' instead (easier uses of unistd call)
                         This change it for 'main' and impact
                         GDB_GET_FUNCT_FROM_SOURCE.
   DECOMPILATION=1     : (*)Have notice Experimental switch,decompile
                         executable from object and uses objdump
                         with mixed code.
 Package Config Variable:
  PKG_CONFIG_QUERY    : Used as Text Query to fill. Should include name
                         or part of the name of the package.
                         This target should support many package being
                         passed with space or comma separated value. It
                         will return all the value.
   PKG_CONFIG_LIB=1    : Will add your query to common CFLAGS/AS_FLAGS
                         and any compilation will Link against declared
                         library. Require to make clobber to clean the
                         library handler.
 Debugging purposes    :
   RUN_WITH_DEBUGGER=1 : Instead of running the application it load the GDB.
                         - This mean having all debugging symbols require.
                         ASSEMBLY_GSTAB definition .
   ASSEMBLY_GSTAB=1    : (***) Have notice This is the default Symbol set
                         offered to debug with.

   GDB_GET_FUNCT_FROM_SOURCE=1 (**)Have notice
                       : Allow makefile searching function name
                         for Assembly file only.
   WITH_ARG=1          : Pass all argument to GDB ()

 Passing Argument to make toward GDB.
   - Are comma separated value ',' (CSV).
   - Use StrArg, and overall variable should be quoted.
   ex:
     StrArg="Arg1,Arg2" ASSEMBLY_GSTAB=1 RUN_WITH_DEBUGGER=1 make

 *Notice DECOMPILATION: Also require to append to your executable
  name 'decompile', as example :
   DECOMPILATION=1 ABI32=1 make cpuid32.decompil
  (*end of notice)
 **Notice GDB_GET_FUNCT_FROM_SOURCE: Does produce a .gdb target file
   ex: RUN_WITH_DEBUGGER=1 make envvars ; will produce envvars.gdb
   Discovered Assembly with AS support function starting with '.'
   which is not compatible with gdb., regexp in makefile
   REGEXP_FIND_FUNC_NAME is adapted to work detecting '.function'
  Code generation, is twice simple, as example from C source uuid.c
  (*end of notice)
 ***Notice ASSEMBLY_GSTAB: This options added all alone will add gstab
   to produce assembly Code:
  make uuid.S
   In case of source compilation with option '-gstab' it's reported by
   gcc documentation to may not work or being compatible, but effort
   is present for this makefile.
  (*end of notice)
 (*4)Notice Clobering services and PKG_CONFIG_QUERY services is partially
   implanted and (SHOULD NOT) give exactly what it should until this
   notice is not retreived.
   To make a specific available target, use make compiled to show
   available target
  (*end of notice)

Description

While bash start to offer more than conventional Shell, memory start to be very affordable, many Boot-loader start to offer socket for Bash-like behavior and will be soon be part of Posix conformance. Pre-Development from Command-line automation, and creation of Fnct_lib was a moderated Sub-API, a Wrapping in shell automate management and lead to well written version introduced with fnct_debian_lib and linked sub-shell lib.

Synopsis

This will serve to generate development script and auto-creation-script for test purposes and automated services for many U*nix and Linux environment.

By The design, it will offer safe-container and safe method of transferring information in management of services and will be able to perform gain in check-up in stable environment by skipping check in Read-only mode of certain loading... Like, If RO-File-system[*] is older than creation date, it will be able to query OS to add trigger to perform less operation and load information faster in subsequent startup... Idem with services with less touched file configuration. It will be able also to increase maneuverability of uncommon option like Disk-To-Stream accessibility and Memory-To-Stream Uses, aka Network-Booting, Network Memory Pool and Network Application Ground-up.

[*] RO: Read-Only Filesystem

Also , Methodology of implementation is strict and observe Object-oriented transcription in transformation of many available Byte-coded of IDL re-interpretation in super-tiny scaling...

Certain option will be implemented in second-stage of development, and creating wrapper for UN-accessible Gpl-services or fast-implementation prototyping, switch for DTD extraction of Shell-Application program and XML Verbosis and XML object induction to help development of functionality implementation in fnct_list .

This Function-Library is sensitive to uses of UUID, current and future development will own critical application with simple name. Called GetUUID this application will issue UUID and will manage it's presence by storing it properly.

Using a specific type of mechanism to store the informations, second-hand function will invoke and or query the informations toward this created idioms inside this library.

As example BodyFunc function will depend of registration of the body and it's root require uses of UUID. Managing the idiom is important to store definition of many IF/ELSE condition used in conjunction of BoolVarTestVarCreation and will create registration sequence where any new sequences will give another new body for execution.

Arguments

Level-1 Argument, A Deference-In :

Are Mostly Prefixed-variable to be understand and replacing 90% of switched uses into Services declaration and Services Information. Services Establishment like --compword is a future feature available soon after 2013-09-08 where all function will own word completion activation.

Are Certain GetVarReference play an important part in realization of __GetVarReferenceList since Outputting Internal Variable for poking the content of function is an important part of WHAT IS required to create builder without porting the function structure into hermetic container called Black-Boxes , or making reflection. SHALL GetVarReference being a pivot in User Knowledge database, allowing user to seek for action thru Prefixed-Variable showed out from GetVarReference being present in bottom block of our function design to help user having the strict minimum of our function interaction. Our set's of function calling --help is directly linked to this part. SHALL GetVarReference also have it's Documentary structure involving uses of String of appropriate name like Chapter name NameHelper, Synopsis, Summary, Description and Prefixed-Variable named [ GVRIs + Chapter ] Name can increase chance of understanding your memoize[1] or you documentary code being present on calling the helper aka --help switches and having chance to make it lasting y having Documentary structure within your development. Shadowed by simple variable action.

Are conform owning aggregation of couple function having strict action and attended resultat. GetOtherDate is also commonly used and correctly defined to accept Posix formated date and having possibility to handle multiple range of creation and can answer to some criterion.

Are HAVING structure and environment to allow quantum-state action to wide-action, LibLoader having strict method to call and rely on Posix shell function aggregation allow our set's being more and more stable and anomalies are detectable. Quantomic action like proof of unicity by using corpus of UUID and mechanism to protect writing in some design like md_cd does allow presence of unique action and dismissing uncertainty event corrupting information. md_cd and UlimitSystem and important action on environment to change system performance ( UlimitSystem ) and change status of backuping information ( md_cd ), to own 'preservance' by protecting write of log and preserving integrity of start-services / stop-services ( UlimitSystem ) we are working to proove them able to perform some vision anticipated HAS problems of loss of process beyond scope day and lost of information FROM lack of directory survey, unifying simple tool DOES have an impact on system life-cycle.

This is why Fnct.D is a good Dialect on keeping thing alive and not only working.

Level-2 Argument, A Reference-In :

Based on Python optparser we do see application were growing in number of switched while some other Visual environment like X Window did not and also profit from Posix Shell Variable to let the environment to grow-up. Having multiples screen port are Matter if ${DISPLAY} starting from one display on DISPLAY=:0.0 on local port it can grow over different connection setup-ed by X Window and will emerge in multiple region to other port like distant connection. All visible with couple Variable. Pre-Fixed Variable are mastered by COMPILER, Link-Edition ( LD ), Execution Layer ( a.out, ELF ... ) and are transferring theirs informations from the system through POSIX variable. Fnct.D does own mechanism to reflect the action of Function and Sub-Function in a quasi Objective method where it's need to reduce effect of black-boxes from a function imply extras and costless action to allow safe manipulation of data during this attempt to reflect the action of an object of arbitrary safe container reserved for an embedded action. This re-entry should be easy and have it's structure being easy to reproduce. Some function does have internal-function being present and callable from Top-Function and deliver internal action by simply adding Pre-fixed variable binding the action of requiring only a part of the action and not the whole function. GetterByLineData is one of them, and ZenityBuildForm/ZenityPrefixedVarSelection is another one. one working for the integrity of data, MUST having scheme to call a strict action like taking the root-of-certification in a file and allowing it to create a new one. Other are working with descendant of __GetVarReferenceList allowing to push Factorization of function by providing a way to know Pre-Fixed Variable to use and generating command for understanding what your are creating .

[1] Memoize, from memoization : The term "memoization" was coined by Donald Michie in 1968[5] and is derived from the Latin word "memorandum" ("to be remembered"), usually truncated as "memo" in the English language, and thus carries the meaning of "turning [the results of] a function into something to be remembered." While "memoization" might be confused with "memorization" (because they are etymological cognates), "memoization" has a specialized meaning in computing.

Invocation

Likewise Bsd Middle-age, a sub-entity was existing inside /etc/init or /etc/init.d and desapear or move inside /usr This design exist inside /etc/init.d/Fnct.D to establish a __future__ development for integration inse loader and initrd for shell management and Integration.

The original mechanism /etc/init.d/Fnct.D/fnct_lib allow loading of sub library. Most important are fnct_debian_lib _sub_jack_script _sub_Git _sub_ssh_handler all available inside the /etc/init.d/Fnct.D Path .

Example 1 :

https://raw.github.com/priendeau/Fnct.D/master/images/fnct_lib_loading.png

This is a result from loading /etc/init.d/Fnct.D/fnct_lib from a .bashrc

Example 2 :

https://raw.github.com/priendeau/Fnct.D/master/images/fnct_lib_loading_2.png

This is a result from loading /etc/init.d/Fnct.D/fnct_lib With specified version of function. this case suggest having eliminated CallArgument / __Call_Argument by calling the library with :

  • versionCA Version:0.0.0 <--- this is responsible of dark-Yellow message.
  • versionGCT Version:0.0.1
  • versionGSPN Version:0.0.2
  • versionTP Version:0.0.2
  • versionGPI Version:0.0.1

Example of .bashrc configuration file with fnct_lib and some usefull widget configured thru uses of alias.

### Found on Top of my .bashrc
. /etc/init.d/Fnct.D/fnct_lib


export PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u\[\033[01;36m\]@\[\033[01;32m\]\h\[\033[01;34m\] \W \$\[\033[00m\] '

###
### Some common thing found inside a .bashrc example
###
alias ls='ls -AlSr --color=tty' ;
alias mkdir='/etc/init.d/Fnct.D/md_cd' ;


###
### My Creation-Path Services, adding information inside ${HOME}/.ArrayMdCd
### effective enough to create one at the time Path and store the information
### of date-creation and location created and dumping file .gitignore, README.rst
### MANIFEST.in inside every creation... Useful to store story-board, File-list
### and avoiding to concurrent temporary file or useless file...  Also
### /etc/init.d/Fnct.D/md_cd own an quantomic action, many selfuser may use
### different terminal and will have to wait until first one had done to use
### the mkdir, md... Before another user can use it... so ${HOME}/.ArrayMdCd
### can not hold uncoherent information or incomplete one .
###
alias md='/etc/init.d/Fnct.D/md_cd' ;
alias iptables-list='iptables -L --numeric --line-numbers' ;
alias synaptic-search='sudo -s synaptic-search' ;
alias synaptic-up='sudo -s /usr/sbin/synaptic --update-at-startup'
alias apt-src-install='sudo -s apt-src-install' ;
alias gedit='/usr/bin/pluma'

###
### This is example is famous about configuring the ZenityShellEval Windows Resolution.
###
alias ZenityShellEval='ZSEWindowWidth=1000 ZSEWindowHeight=700 ZenityShellEval'


###
### This is example know to be effective, adding a snapshoot every time the
### application is called to store Debian package into my personal storage.
###
alias PackageRepositoryMgmt='PkgRepoMgmtAddPkgLst=True PkgRepoMgmtRepository=/media/COMST500GB/Linux-Debian/archives/Mint-15_x86-64/UnderscoreXDevlpt-001 PkgRepoMgmtReposIndex=/media/COMST500GB/Linux-Debian/archives/Mint-15_x86-64/UnderscoreXDevlpt-001/index PackageRepositoryMgmt'
alias PackageRepositoryRest='PRRBackupPath=/media/COMST500GB/Linux-Debian/archives/Mint-15_x86-64/UnderscoreXDevlpt-001 PkgRepoMgmtReposIndex=/media/COMST500GB/Linux-Debian/archives/Mint-15_x86-64/UnderscoreXDevlpt-001 PackageRepositoryRest' ;
Using this library inside a shell script is unfortunately one of the most important goal developped here. The example
within this code give example like md_cd a mkdir with ability to create a log entry of date creation and on delivery
date and published data inside this document will explain it's function and member used inside this library. The most
easiest way is to call the Library before you start using function from this bundle . Also developping your own
function inside this shell-script is up-to you but we are inviting developper to respect some easy step to develop,
Pre-fixed variable header to allow being recognized by some important member like GetVarReference, or adding extra
Pre-fixed Varaiable/Parameters to GetVarReference to allow describing your function or script to allow user to
understand the purposes of your function. Other option like TagParser, BoolVarTest and/or BoolVarTestVarCreation can
help building from command line a full-set of IF - ELSE , IF-FI, IF-ELIF ... set of clause with keeping the corect
syntax. Such action like testing presence of file and doing action uppon it's presence or After execution of a
program collecting it's return statement and mastering the result is something recurrent and can be registered as
part-of-code being accessible true tools comming up allowing you to register part of code, being aceessible on
need and having engine cumuling occurence of the the registered sets of code to later muting thems into more evolued
form or simply optimizing them. this all start by calling the Library. Here a sample coming from md_cd saving Old
Array of Library and loading your proper sets:
#### Inside Script.sh
### Depend from ArrayLib, putting only inside fnct_debian_lib like previously declared
### make only this one be loaded.
### This will display the loaded Library on you command prompt and saving Old Set of
### configured by you .bashrc if you are loading it from favorite Bash-Shell .

OldArrayLib=( ${ArrayLib[@]} ) ;
ArrayLib=( fnct_debian_lib ) ; . /etc/init.d/Fnct.D/fnct_lib

       ### Make it silent ...

OldArrayLib=( ${ArrayLib[@]} ) ;
ArrayLib=( fnct_debian_lib ) ; LLDisplayProg=False . /etc/init.d/Fnct.D/fnct_lib

### Unloading previous loaded function ...

OldArrayLib=( ${ArrayLib[@]} ) ;
LLDisplayProg=True LibLoader --stopservices  ;
ArrayLib=( fnct_debian_lib ) ; LLDisplayProg=False . /etc/init.d/Fnct.D/fnct_lib

### ... Your code here.
###
### ... End's here

### Back to Initial Set's

LLDisplayProg=True LibLoader --stopservices  ;
ArrayLib=( ${OldArrayLib[@]} ) ; LLDisplayProg=False . /etc/init.d/Fnct.D/fnct_lib
https://github.com/priendeau/Fnct.d/blob/master/images/BoolVarTestSymbol.png

Breaking Down If-Statement with ...

With BoolVarTest / BoolVarTestVarCreation, and expecially BoolVarTest which is part of Library _sub_Structure the tinyest part to load to have the greates effect in composing and creating easy-structure. This Section talk about Invocation of many-types of If-Statement expressed by J. W. BACKUS, inside BNF ( Backus–Naur form expression). The minimalistic case offer by BoolVarTest will expect having no ELSE because It intent to produce an artefact from something existing or non existing and give a behavior comportment with specific attribute. This minimalistic IF statement does handle a "Theorical" case having a variable to use named "StrNewVar" when a behavior made from Prefixed-Parameter from YOUR FUNCTION called IsChangedStatus controlled externally by the command prompt and finalized by it's internal relation with IsChangedStatus being automatically changed, it pass inside your WILL to use IsChangedStatus to assign a new value to StrNewVar. Perhaps StrNewVar have an existance, but considering handling a Preambule or the minimalistic environment of "YOUR CODE" you can let it be managed by the BoolVarTest application to let the function change it's state. It's state have nothing or even the value "NoStatus" and the behavior mechanism from IsChangedStatus to change "YOUR" StrNewVar="NoStatus" into StrNewVar="NewStatus". It requiert IsChangedStatus first correspond to "True" which is purely the reason why a Boolean expression from BNF syntax don't require ELSE STATEMENT at this first statement. Because It already come with the "Theorical" reason of "YOUR CODE" come with a situation of never heard of StrNewVar and you do beleive leaving the BoolVarTest having at least a function after taking this variable StrNewVar and start your function action over a situation where "NoStatus" will bring a message about nothing done and "NewStatus" you have done something...

The BNF If-Statement

https://github.com/priendeau/Fnct.d/blob/master/images/minimal-if-statement.png
This example suggest use of a Boolean operation where is 100% the case of BoolVarTest purposes create simply from BoolVarTestVarCreation and both doing this finite task to generate the if-statement by holding theses prefixed parameter for
  • Creating a variable Called StrNewVar
  • Once created, It's better to assign it a default value. And your code should act in this way to let the behavior do something with the answer.
  • Describe early, your function if it's setuped properly with Getter and ShortName function, You have exrernalize the Actor into a Variable, and informing your script this Actor Having the choice of Pass over BoolVarTest with expection, the variable does mastering the pass-through to transform your variable.
  • Your Actor is IsChangeStatus which is by default False Statement, and you intention is WHEN it's True it's good to change it to StrNewVar="NewStatus" .
### Your Actor in BVTBoolVarName ---> IsChangeStatus:=False ( Common BNF Atribute := Value )
### Your intention inside in case of 'True' ---> BVTBoolCase
### Your default StrNewVar should start existing with "NoStatus" ---> BVTVarHold
### Actor Change it to NewStatus ---> BVTBoolAssertion
BVTVarName=StrNewVar BVTVarHold=\"NoStatus\" BVTBoolVarName=\${IsChangeStatus:=False} BVTBoolCase="True" BVTBoolAssertion=\"NewStatus\"  BoolVarTest

So executing this line and BoolVarTest does generate a complete BNF IF Statement correctly.

### Your Generated IF:
local StrNewVar="NoStatus";  if [ "${IsChangeStatus:=False}" == "True" ]  ; then   StrNewVar="NewStatus"  ; fi

And this case explain, you will never-ever have to doubt where is the error unless BoolVarTest will comme with a Connector to report it when you are introspecting your code...

Else, an extended Assertion inside an If-Statement

It's important to consider, IF-statement also comming in today's world with it's protected counter part. The Else statement being developped in Objective statement, pseudo code, does include it's presence in case the Pseudo-code come to a conclusion to Evaluate a statement, in case it's True It does some important task in Objective or object handling/mangling and if this unilaterally this Object to handle and either have a True/False statement to worry, the Else case statement to worry of this objective statement for this particulary case to alter an object with instruction. I do understand this counterpart let the system have a Behavior having a unique clause to mandatory satisfiy and this require to shallow specific information. If the context can be seized properly an Objective context like Database does explain more in depth appearing of Else statement more in Objective goal to configure rather than only pure BNF statement. Understanding a program have many root to get a file-information it's evolution of file-information is database. A contextual needs imply having it's duplication of the information to serve different public and this application offered to light-user does depend of a cheaper version of file-acces which is 'as example' Sqlite. Stronger user like privileged user an root user do have to use the same application with Stronger Database like 'MySQL', the acces of the information is uniformely easy and made both Sqlite and MySQL sharing SQL syntax which allow them accessing to a "common oriented way" to use our shell-script with same SQL request. Being way out of talking about database here our goal in Fnct.D is to bring a shell-script to load on privilege-basis user type and do handle it on lesser code to introduce in a function to let the application decide with your User access to Sqlite or MySQL.

Here It define an object Called File-Acces for information which is the Database. And the File-acces is also coded by a Branched condition.

Which is merely a Boolean Expression

###
### A => path to file-acces Or B => path to file acces
###
### By mean A is the MySQL Database and B is the Sqlite Database.
###
###
https://github.com/priendeau/Fnct.d/blob/master/images/Else-extended-statement.png

Because File-access is an environment We can consider using a Tunnel-function called Loading_Database_Type which are considered Protected information manage by this If-Else Statement. This protected environment are called Assertion. Inside a If Statement, the first BNF Statement is having 1 Assertion , after the evaluation of the condition is Protecting the assignation and does only making the change of the status from NewStatus only the Actor have the masterpiece IsChangeStatus . This If - Else or Extended Assertion does manage a Higher-field of the Assertion assuming the Tunnel is a Uniform ressource to acces to different Database type and mange into Upper Field or first If statement with it's Assertion. And Lower field of the Else - Extended Assertion. BoolVarTest is having similar comportment to design an Higher Field and an Lower Field. And Of course to produce condition of Changing our way to acces to a Database from A Type to B Type Database

$> StrIf=$( BVTIdType=4 BVTIsPreambule=False BVTIsValueToVarAssert=True BVTBoolVarName=\${UserPrivilege:=ROOT} BVTBoolCase="ROOT" BVTVTVTPLA="UserPrivilege=ROOT __FNCT_ASRT__" BVTVTFnctA=Loading_DataBase_Type BoolVarTest ;\
 BVTIdType=5 BVTIsPreambule=False BVTIsValueToVarAssert=True BVTBoolVarName=\${UserPrivilege:=ROOT} BVTBoolCase="ROOT" BVTVTVTPLA="UserPrivilege=${USER} __FNCT_ASRT__" BVTVTFnctA=Loading_DataBase_Type BoolVarTest ) ;
$> echo "${StrIf}"

Give the following Output :

$> echo "${StrIf}"
if [ "${UserPrivilege:=ROOT}" == "ROOT" ] ; then UserPrivilege=ROOT Loading_DataBase_Type ; else UserPrivilege=maxiste Loading_DataBase_Type ; fi

Some restriction may apply. The two Call of BoolVarTest are binded together with the same variable StrIf with a execution statement and usually like described by the DataExtractionTool Example followed, the string is concatenated at the end because it's an open process adding condition ne-after one. Alos to reduce the output explanation to it's simplest form the two BoolVarTest statement was re-writing an important pieces of this application the Prefixed-Variable BVTVTVTPLA which is a ValueToVariable pass-through not explained here but if your function design require internal variable created inside a function they loosing their existence and maybe you have defined important relation. It's like card you have in hand and to confirm you win you do have to show everything to all memeber to win the bet. Explanned a different moment the pass-through ValueToVariable using a static template in either Preambule statement and Assertion Statement. And belong the blue line to this diagram it show either you are inside the if-assertion inside the section A or inside the else-assertion inside section B the tunnel application Loading_DataBase_Type loading the required database base on type of user, here we do show it's the value that differ from the two assertion. In next example it's the Variable being different and do require the common background variable inherent to DataExtractionTool to allow knowing about codec, file even the action. But in short the Prefixed-Variable BVTVTVTPLA Stand for ( BoolVarTest ValueToVariable Assertion ) Pretty long accronym. And to keep it working it require the TAG __FNCT_ASRT__ Standing for ( Function Assertion ) and also Prefixed-Variable BVTVTFnctA to commonly add your function name to If-generation in this case Loading_DataBase_Type .

Generation of Plural Assertion in Elif-[ N ]elif case

This example it not giving the answer to connect many database-type as It was showed previously but, depend of a common elements, the File-acces Object. This example also depend from DataExtractionTool sub-function part of application LoopShellScript, a monitor for Builded script where a Point-to-point example generated parameter to generate the file and once the script is generated it create a script-shell, monitoring this script shell is a main key because We do survey what this script generating as file, and error, much more error because in fact it's a script to generate a Makefile and a compilation. We do help an environment to grow and offer multiples possibilitites and one of the possibilities is to give a hand in Generated elements from a Really important package... Bash package for Mint a simple distribution that do offer somes functionnality with bash but not all of them. We do also introduce adding inclusion of library in inner declaration, inherent of the compilation and we do realize it broke or compilation is not done... We do offer ability to understand which elements is breaking appart and for that purposes, the shell-script starting the Makefile and the compilation does a Monitor on it and every sucessive built there is a mechanis inside the LoopShellScript that store the working solution inside a file. That File-access does have Id for each script and there is also a FileName, a Date and it's compressed and encapsulated format to be stored easily. For thid purposes the whole Package called LoopShellScript own a sub-function called DET stand for Data Extraction Tool. This one master for the first time a shell-code generating an Objective view of accessing to the Content by Listing simple the information inside the File-Storage like a database and we do have couple of key callable by the prompt declaration to Use the simple ListFile which is listing everything, a searc for a Specific ID, a search by a specific name of File and also a search by date . The application LoopShellScript have an interressant Document can be read by using the switches '--help' a section called Description does inform on it's way to work an eventually a complete example will be introduced inside the README. For the moment Demonstrating with a couple of indice inside an Array can simply relate The Objective view of using If-statement from creating Assertion-region showed in green, are the location where the function are starting-up and are protected by the Boolean Expression covered by ELIF statement .

https://github.com/priendeau/Fnct.d/blob/master/images/Elif-Generated.png

Which is exeptionnally true it's creating the Elif clause by type of field we have created, and it's come with 4 Type of search, a default list, by date, by file, by Id, and this structure is clever enough to grow to a impressive amount without creating extra code. The DataExtraTool os actually inside the LoopShellScript and Array did not expose data to an external view leaving the Actor to redefine the action, but doing it can make impressive amount of elif anf make Creator of Bash asking can we define an example big enough to make it explode and see if we do have to add more extra-information inside the Bash-configure package to let the design expand to a Much more realistic need...

In caveat, This structure does also have a tiny if-elif condition prior of talking of the For..Done structure that simple feeding a String and once the code is generated it evaluate this String and you do have your manager... The internal If-elif can be re-coded to include a Whole setup of DataExtractionTool, but there is a unacheive statement inside BoolVarTest, each test are One Operator for instance and since we do require to make 3 BoolVarStatement to acheive One Big If-Elif-Fi evaluation command it analyse the Array Border to claim:

  • Border of beginning at instance 0 -> start the If with no preambule
  • Between Boorder and Before the End, we do generate Elif statement by meeted Boolean Variable name.
  • At the end we do closing it with a common FI word reserved to close a if-fi, if-elif-fi, if-elif-else-fi, even if-else-fi require to close the If statement. In Pascal we do use EndIf, in C, C++, Java, we close the Brace, in Python we do respect the tab according to statement.
local ArrayFunction=( ListFile:BoolListFile SearchByFile:BoolSearchFile SearchId:BoolSearchId SearchDate:BoolSearchDate ) ;

StrMsg=$( LoopShellScript --get ArrayMsg[1] ) ;
if [ "${StrShaSumExtract:=None}" != "None" ] ; then
$( eval \
  VTVIsArrayStyleInsert=True  \
  VTVValueEntry=${StrVarList},StrStreamCodec \
  VTVIsValueReAssign=True     \
  VTVIsValueToConvert=False   \
  VTVIsQuotedValue=True       \
  VTVIsWhiteList=True         \
  VTVWhiteListTransfert=UUID  \
  ValueToVariable ) FileDeCapsulation ;
else

 local IntIfType=6 ;
 local IntMaxArrayIndex=$(( ${#ArrayFunction[@]}-1 )) ;
 for (( intx=0 ; intx <= ${IntMaxArrayIndex} ; intx++ )) ; do
  StrPairFuncVar=${ArrayFunction[${intx}]} ;
  ### Simple way to build a if-elif depending of a Array Of function
  ### where One Boolean is require to select one of the required function
  ### and will be yield once with this if-elif structure.
  if [ ${intx:=0} -eq 0 ] ; then
   IntIfType=1 ;
  elif [ ${intx:=0} -gt 0 -a ${intx:=0} -lt ${IntMaxArrayIndex} ] ; then
   IntIfType=2 ;
  elif [ ${intx:=0} -eq ${IntMaxArrayIndex} ] ; then
   IntIfType=6 ;
  fi
  StrBoolConditionName=${StrPairFuncVar/#[a-zA-Z0-9_]*:} ;
  StrFunctionName=${StrPairFuncVar/%:${StrBoolConditionName/#[a-zA-Z0-9_]*:}} ;
  ###
  ###  Require some tuning of BoolVarTest, already changed and give good
  ###  result.
  ###
  StrIfBuildStatement=$( eval BVTDisplayIf=${BoolDisplayIf} BVTIdType=${IntIfType} BVTIsPreambule=False BVTIsValueToVarAssert=True BVTBoolVarName=\${${StrBoolConditionName}:=False} BVTBoolCase=True  BVTVTVVarA=${StrVarList} BVTVTFnctA=${StrFunctionName}  BoolVarTest  ) ;
  StrIfElifBuild="${StrIfElifBuild}${StrIfBuildStatement}" ;
 done

 StrMsg=$( LoopShellScript --get ArrayMsg[2] ) ;
 StrMsg="${StrMsg//__FUNCT__/${__call_locality[0]}}" ;
 StrMsg=${StrMsg//__VAR__/${StrIfElifBuild}}
 VerbMsg="${StrMsg}" VerbHeader="${__call_locality[1]}-DEBUG" VerbState=${BoolDisplayIf} VerbEvalForm=False VerbFormated=True VerbDev=/dev/stderr  Verbosis ;
 eval ${StrIfElifBuild} ;
 ###; BVTIdType=6 BVTIsPreambule=False BVTIsValueToVarAssert=True BVTBoolVarName=\${BoolSearchFile:=False} BVTBoolCase=True  BVTVTVVarA=\${StrVarList} BVTVTFnctA=SearchByFile BoolVarTest ;
fi

Life Cycle in Preambule & Assertion with Prefixed-Variable of BoolVarTest

It's important to define the Existence of viariable inside BoolVarTest since this function 'project' to generate code for "future" existence of code in a current existing code-flow. The integration of Prefixed-variable such BVTIsPrmblVarCylceEnd and BVTNewVarAssertion does alter life-cycle of the code generation and give focus to other variable name. Other variables name are commonly Array since this type of variable does have different comportement and may be subject to evaluation prior to do an action on it, it's a focused object the prefixed-variable BVTNewVarAssertion may emmit during Assertion pases to shallow this element into argument for altering the array and/or code-statement that depend in part of the array.

https://github.com/priendeau/Fnct.d/blob/master/images/BoolVarTest-life-cycle.png

This example coming with Library _sub_Function_Appliance called Bzip2DataTool is an interreting tools to read information from output of bzip2recover. Aim to really get the solution in many corrupted file from Tar file compressed with bzip2 filter all possibilities related already compressed bzip2 file re-compressed may in some moment pertube activity of the compressor. It's also touching big files which is relatively huge to manage by hand. Using bzip2recover is very straight forward, ou specified a bzip2 file name and it cut in many block your original file. Some simple action like performing a loop and decompressing part does show where is the block in problems. It also allow you to decompress manually the huge list of block. Appending them one-after one can be long and confusing. So this script developped to handle the output of bzip2recover help you find solution. It does read the generated output as keeping you an Array of information on block number and file associated with. In third stage of development it also store an instance in UUID form leaving you updating the block-count again or taking back the operation. The third stage also acting in environment analysis and does count more in user action and time-spend . Allowing you to stop the engine with the usual '--stopservices' so it can stop in one of the step the application have to do before block re-composition. As late as nov-16-2016 the application is in stage-2 and have merely end the development toward persistent Array-storing and block recompistion and did not acheive the UUID-instance and stop-services. Acknowledging this application just end the task and en-proof the limited purposes of bzip2recover and does pose a view of using other alternatives like using the native-tar module from python to analyse the action under other alternative and using python-module crccheck 0.6 and beyond to re-check if there is a checksum not correctly applied to a block which is probably what bzip2recover acheive and re-update huffman table... This application have severals acheivement like code generation, code-alternative and uses of another goal in BoolVarTest which is applying a definition of life-time in a BoolVarTest cycle and moving the focus out of the Main variable name used in Preambule to subscribe another variable much usefull called New-variable uses during an assertion .

This example is part of Bzip2DataTool sub function called BlockInformation and does generate code inside the application __main_StartServices after initializing important thing like the role of this function in generating either First offset and last offset of every block being stored in a Associative array, the other role can associate the block Index of this Associative array and store the file or the whole block information. This If statement is an example of Oriented Object with alternative and does store the information in case the Array is empty or holding something. The storage syntax is important to avoid Getting wrong information by retreiving the information with CSV (Comma Separated Value) . This BoolVarTest come with BVTIdType=4 + BVTIdType=5 which is the method to construct in 2 BoolVarTest a Full If-statement with Else part acting as oriented resultor alternative isolation-part for specifying the way it store the information.

### suggestion for replacement :
### StrPartBodyEvalCmd=$( BVTIsPreambule=True BVTIdType=4 BVTVarName="StrContentArray" BVTIsPrmblVarCylceEnd=True BVTNewVarAssertion=\${StrArrayName}[\${IntX}] BVTVarHold=\${ArrayFileHeader[\${IntX}]} BVTBoolVarName=\\\"\\\\\${StrContentArray:=None}\\\" BVTIfType=Int BVTBoolCase=\\\"None\\\" BVTBoolAssertion="\"\${StrIdName}:\${StrValueFromCmd};\""  BoolVarTest ; \
### BVTIsPreambule=False BVTIdType=5 BVTVarName=\${StrArrayName}[\${IntX}] BVTVarHold=\${ArrayFileHeader[\${IntX}]}   BVTBoolAssertion="\\\";\${StrIdName}:\${StrValueFromCmd}\\\""  BoolVarTest ) ;

### Does replace the following lines :
StrPartBodyEvalCmd="""
StrContentArray=\${${StrArrayName}[${IntX}]} ;
if [ \"\${StrContentArray:=None}\" == \"None\" ] ; then
 ${StrArrayName}[${IntX}]=\"${StrIdName}:${StrValueFromCmd}\" ;
else
 ${StrArrayName}[${IntX}]=\"\${${StrArrayName}[${IntX}]};${StrIdName}:${StrValueFromCmd}\";
fi ;
""" ;

The Entire section of this code is here:

for (( IntX=${IntStartBlock} ; IntX <= ${IntEndBlock} ; IntX++ )) ; do
  StrValueFromCmd="" ;
  eval StrLoopParser=\${${StrVarNameP}} ;
  StrLoopParser=${StrLoopParser//__INT__/${IntX}};
  eval "StrValueFromCmd=\$( ${StrLoopParser} )" ;
  StrMsg="Variable StrValueFromCmd, value:[__VALUE__]" ;
  VerbMsg="${StrMsg//__VALUE__/${StrValueFromCmd}}" VerbHeader="${__call_locality[1]}-CMDLINE-LOOP" VerbState=${BoolDisplayDebug} VerbEvalForm=False VerbFormated=True VerbDev=/dev/stderr  Verbosis ;

  if [ "${StrIdName:=location}" == "location" ] ; then
   ### in case StrIdName==location we do own 2 data, begin and end of a
   ### block, this require to add a CSV to separate the information
   StrValueFromCmd=${StrValueFromCmd// /,} ;
  fi
  ### External part, this are echoed and evaluated by the calling
  ### Member which is __main_StartServices or called by B2DTFuncStart which is
  ### located at root level of the function. ( in this case another Associative
  ### array must exist or information won't rely exist if BlockInformation is
  ### calling nobody ) .

  ### Suggested replacement:
  ### Not implemented yet but should give same result.
  ### - This taking the advantage of Life-Cycle Termination of BVTVarName="StrContentArray" allowing
  ### another variable to exist.
  ### Imply to Add BVTIsPrmblVarCylceEnd=True,
  ### must require BVTNewVarAssertion=VariableName in this case \${StrArrayName}[\${IntX}] is
  ### the Associative array with it's allocation. Index is in Int but should be about anything
  ###
  ### Exceptionnally here the type of If-Test is based on Integer format rather than String ?
  ###  - It's evaluation from code injection does not instantly evaluate Deep Variable field
  ### Inside the __main_StartServices, line to call the code for BlockInformation stipulate
  ### eval $( eval $(
  ###        VTV
  ###        ...
  ###        ValueToVariable ) BI
  ###                          ...
  ###                          BlockInformation )
  ### A double evaluation with Double Executive brace which remove per evaluation a back-quoted
  ### '\' Back-slash and from un-back-slashed variable it transform it's value and remain back-quoted,
  ### back-slashed variable will lost their '\' or last evaluation or an error should pop-out...
  ### So this case suggest working with variable without quote to let back-quoting with back-slash
  ### not interfering in evaluation. So it's important to prefer having default value exist in
  ### in common uses of BVTBoolVarName and forget about possibility to replace a variable ${__VAR__}
  ### by $__VAR__ it's exclued from codeability and this code is entirely existing for full brace
  ### the variable by their Expanser operator ( expanser are '{' and '}' ) .
  ###
  ### suggestion for replacement :
  ### StrPartBodyEvalCmd=$( BVTIsPreambule=True BVTIdType=4 BVTVarName="StrContentArray" BVTIsPrmblVarCylceEnd=True BVTNewVarAssertion=\${StrArrayName}[\${IntX}] BVTVarHold=\${ArrayFileHeader[\${IntX}]} BVTBoolVarName=\\\"\\\\\${StrContentArray:=None}\\\" BVTIfType=Int BVTBoolCase=\\\"None\\\" BVTBoolAssertion="\"\${StrIdName}:\${StrValueFromCmd};\""  BoolVarTest ; \
  ### BVTIsPreambule=False BVTIdType=5 BVTVarName=\${StrArrayName}[\${IntX}] BVTVarHold=\${ArrayFileHeader[\${IntX}]}   BVTBoolAssertion="\\\";\${StrIdName}:\${StrValueFromCmd}\\\""  BoolVarTest ) ;
  ###
  ### And for the exam, of course removing the eval from StrPartBodyEvalCmd prevent parsing the
  ### String uselessly and allow the generated list of code for adding Block locating inside the
  ### Associative Array does display the code by removing the other eval from calling BlockInformation
  ### or leaving the eval does let exist the assciative array with the information.
  ###

  StrPartBodyEvalCmd="""
  StrContentArray=\${${StrArrayName}[${IntX}]} ;
  if [ \"\${StrContentArray:=None}\" == \"None\" ] ; then
   ${StrArrayName}[${IntX}]=\"${StrIdName}:${StrValueFromCmd}\" ;
  else
   ${StrArrayName}[${IntX}]=\"\${${StrArrayName}[${IntX}]};${StrIdName}:${StrValueFromCmd}\";
  fi ;
  """ ;
  StrBodyEvalCmd="${StrBodyEvalCmd} ${StrPartBodyEvalCmd}" ;
done
StrAllEvalCmd="${StrStartEvalCmd}${StrBodyEvalCmd}"
echo -ne "${StrAllEvalCmd}" ;

Improvement

Now on latest relase ( 2013-09-04 ), the re-integration of /etc/init.d/Fnct.D/fnct_lib was added to Git repository. so now inside a simple .bashrc the following line will call the Lib:

### Must be added inside ~/.bashrc
. /etc/init.d/Fnct.D/fnct_lib

Assuming the Git developpement branch was cloned inside /etc/init.d/Fnct.D

$> cd /etc/init.d
$> sudo -s git clone https://github.com/priendeau/Fnct.D

### Alterntively create it somewhere else to develop on
### it and do have the impression to not touch to your
### services inside /etc/init.d. can be linked to your
### /etc/init.d
### --- From your HOME path ---

/home/user$> mkdir github && cd github
/home/user/github$> sudo -s git clone https://github.com/priendeau/Fnct.D
/home/user/github$> sudo -s ln -sf /home/user/github/Fnct.D /etc/init.d/Fnct.D
Note:f4391e08-e1ba-11e5-98a2-001e4c8856d6
Title:Unilateraly developing corpus, not shell equivalent.
Method:Abstraction of development, uses of Idiom and UUID
Notice:ca66ef20-e187-11e5-98a2-001e4c8856d6

In near future, usues of GetUUID will be subject to a permanent survery this one will be called, both a mechanism of storage, view and cleaning will be hook to this function, aka MD_CD. MD_CD have possibility to store creation date of path. wheres some successive development will lead to read the file and or media invested for storage of this information. This will also appear inside GetUUID and integrity test of the helper will reveal to start the storage. Future definition will start testing if GetUHelperName is UUIDHelper to start the storage and collection of information. This notice did not mention if new development will imply uses of sqlite for MD_CD data storage and shallow not mention if this GetUUID will either get one two storage method. A basic work based on file collection will start be will probably move to sqlite to render data parsible thru other tools to observe uses of this function.

Notice:282b59c0-e188-11e5-98a2-001e4c8856d6

Will also invite to uses the Helper directly if some other alternative are inquirying the uses of UUID. Goal of GetUUID is also to aggregate a function UUIDRegistration which uses of BodyFunct will depend on. Other alternative like ShortRegistration of Pattern, variable-set will also own it's registration.

function LibLoader

Note:e40085f2-7ee1-11e6-8b1d-001e4c8856d6
Title:LibLoader, the main Boostrap of Fnct.D .
Method:Componnent Development.

Is the Main BootStrap of this services, having application or simply file-shell-script. to developt, The LibLoader hold portion of code you do expect to require to create your services or simply your shell script. The main setup librairy holding all necessary function are store inside ArrayLib, where this one can be modified before launching the LibLoader. LibLoader also assume you have launched /etc/init.d/Fnct.D/fnct_lib at least once, it manage the Bootstraping and launch one after the other the rest of the function file defined. Because of it's colorfull startup, some may prefer to launch it silently on serious application, here some information helping you to start-it up.

LibLoader does support silent mode and unregistration of function. This is not a perfect de-registration mechanisme because it does not support file loaded from Library from Fnct.D like UUID chunk Development, but it is not a complex mechanism to develop du to it's mechanism to load a Chunk. It's a File can be loaded with '.' and it's file name are plain UUID. so seeking them, like step of unloading inside --stopservices side from LoadLib doest de-registerate from memory something « rare » in function development. __main_StartServices() or __main_StopServices() it's because built-it command 'declare -f' does not giving all the property of a function and only respect posix form to display information on need. But it's twice harder to ouput __main_StartServices() from 'declare -f' than looking directly inside the script file.... Bash may remain out-of informations for this purposes or require to install development bash file to develop more accurate function built-in command.

LibLoader does support the StartServices and StopServices. StartServices used by calling LibLoader --starservices does load all the function from file-script inside /etc/init.d/Fnct.D. As well LibLoader --stopservices does unload with an internal bash 'unset' call all current function and old function too. It's also removing sub-function because declare internal function is special, using command 'declare -f FUNCTIONNAME', the function FUNCTIONNAME owning couples of function are display like text of the whole function, but if FUNCTIONNAME having a sub-function called UNDERFUNCTIONNAME, using 'declare -f UNDERFUNCTIONNAME' will be displayed too. Thoses asking why there is no conflits with application for SSH tunelling git repository is not entering in conflicts with other

Coming with no helper, Before creating light, everything were in the dark . So here couple of Prefixed-variable and switches.

### Prefixed-Variable
###
### LLDisplayProg Choice : [ True | False ]
###  Show or hide Status of loading or deregistering the application.
###
### LLStatusDev Choice : [ 0 | 1 ]
###  0 -> In alpha development and there is nothing more to get even trigger it to 1 .
###  1 -> Will be first beta Stage for early 2018 or before.
### Launching it from shell will look like this :
$>  LLDisplayProg=False LLStatusDev=0 ./etc/init.d/Fnct.D/fnct_lib

### Or Even LibLoader
$>  LLDisplayProg=False LLStatusDev=0 LibLoader --startservices

Remark

  • And all effort to ValueToVariable to ...

To Steve, Network admin from college rosemont... Was probably the Network survey from TELUS, already studied as police Factory, was the guys behing the 35th mondial of Work-fair including 2 student building stage for compitor contest... During he drive he was asking couple of question behind this (probale ValueToVariable ) about something "gellyide" it's mind about double dot... It should not be used to separate item in an array... There probably a transforming action allowed by Bash I answer, but it's really far in future and try under Slackware did never work... I think... this was in 1999.

Definitions

Part of Imaginary symptoms, a wide concept called efficiency is a key and a lost dream in the today dream. Having multiplicity of design and a restricted goal, many distribution come to a day where is become heavy and slow and start stinking. Sinking the source into all faith, telling what slowing the wage is more an Imaginary symptoms like Freudian regression of psychiatric ill.

Note:fb7831a4-1e3a-11e3-98a2-001b3875b29c
Title:Pumping performance problems,
Method:Python Application versus Bash Shell.
https://raw.github.com/priendeau/Fnct.D/master/images/Pumping_Performance.png

(The desire to be pitied and surrounded some childishness and the continual use of enemas are, in some respects, of a narcissistic hypochondriac who declined to anal stage of psychoanalysis, concerned about the control of its I / O and everything about his person (Freudian quote) )

An important definition in shell execution is time efficiency. Un-compiled Higher-Level script / language like Python, PHP, and many other are not satisfying efficiency requirement like time execution. Simple script may own better readeability and will give higher execution time. Mostly for being read from the interpreter and being executed after. While Bash is present while a command-line "is open", a nestled brace with a find, an Array to store the information extracted by find and simple loop to sum collected size will take almost 3 times more to accomplish almost same task.

Example in Python :

### having Performance based on this type of CPU ( not the Acer-One A0725, but Acer aspire 5520 )
###
### Following line is to compare actual processor speed vs. uses of time.
cat /pro/cpuinfo
--------------------------------------------
processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 15
model           : 104
model name      : AMD Athlon(tm) 64 X2 Dual-Core Processor TK-57
stepping        : 2
cpu MHz         : 1900.000
cache size      : 256 KB
bogomips        : 3800.51
...
processor       : 1
vendor_id       : AuthenticAMD
cpu family      : 15
model           : 104
model name      : AMD Athlon(tm) 64 X2 Dual-Core Processor TK-57
stepping        : 2
cpu MHz         : 1900.000
cache size      : 256 KB
bogomips        : 3800.51
...
--------------------------------------------

### From command line:


$> time \
{
  local ArrayFsize=( $( find ./ -printf "%s " ) ) ;
  local  intsize=0 ;
  for item in ${ArrayFsize[@]} ; do
   intsize=$(( ${intsize} + ${item} )) ;
  done ;
  echo "Path Size:${intsize}" ;
}

### Notice.
### Uses of time  does give multiple answer. It give real time execution,
### and important time like User time, which is merely the time it take to
### your machine to open a windows under your username and execute following
### code statement... And finally the system time, which is the time to open
### a section inside higher level of Bash-Memory section to allocate memory,
### heap and lot's of protection and loggin facility as well .

### So this samplig from nestled-brace give us three information :
### real        0m0.046s
### user        0m0.009s
### sys         0m0.008s
### Total of 0.063s to execute a find to look inside all tree starting from a
### location and digging into it's last leaf...

### From Python file ( 19e15224-1e3b-11e3-98a2-001b3875b29c.py ),
###
### time 19e15224-1e3b-11e3-98a2-001b3875b29c.py ### <--- This will work only
###
### if chmod 775 was applied on file 19e15224-1e3b-11e3-98a2-001b3875b29c.py


$> time 19e15224-1e3b-11e3-98a2-001b3875b29c.py
### real        0m0.144s
### user        0m0.033s
### sys         0m0.026s
### for a total of 0.203s to applied same algorithm .

### Notice, python os.walk was considered more idiomatic and can calculate
### useless informations like link and symbolink link which merely not
### consuming space on a disk, and somes systems it give you an arbritrary
### size between 1 block of ( 512 to 4096 bytes ) and/or fixed size which is
### usually a virtual size.

###

Imaginary symptoms in Multi-version of Fnct.D

From Prototype, or version 0.0.0 to 0.0.1, do we lost time in function reccurence, adding so much decoration and helper in Fnct.D.

Actually it's visible to dated processor and aging old processor, but related to decent processor, it's affordable to leave mark, debug-entry and helper.

Following example is based on compiled application 'fib.cpp' producing an executable from Branch MakefileInstaller of Fnct.D located inside 'src'

$> cd src ; make fib
$> sudo -s cp ./bin/fib /usr/local/bin
$> fib 32
32th Fibonacci number is 2178309
### ...

Library _sub_binary is playing with special design to afford creation of logical disposition of the information. Have created MakeHuffmanPair, it's process lost speed by using loop inside loop where somes exception should be coded approperly to gain time. Render the task not so easy in this way It was keeped as is since this generator generate branch of 0 or 1 in goal of finding unique sequence of 0 and 1 starting to 10, 010, 100, 110, 101, 0010, 0100 ... to 001000010.

And also some Wrapping uses of FIbonnacci number are also inside _sub_binary like GetFibLevel,GetHighestFibHarmonic,GetValueScaledFibHarmonic,FibBinaryLevelRepr.

GetFibLevel is the used one inside the demonstrated one, it wrap our compiled fib into a Shell-wrapper to extract Fibonnacci Number by Level called. Using GetHighestFibHarmonic that call GetFibLevel, calling the application 'fib' it extract the number within the example '32th Fibonacci number is 2178309', and output only '2178309' .

GetHighestFibHarmonic is used here to demonstrate from it's prototype developped from a home-script and ported to Fcnt.D in version 0.0.0 and version 0.0.1. Here is the demonstration from calling the function call 'home-made' and much simpler than version 0.0.0. It simple use the shell Argument1 from the function name GetHighestFibHarmonic and report ; The highest Level from a Fibonnacci algorithm from a Number submitted, and it's remainder if is exist. It shall since you haven't specified a Fibonnacci Number.

Each version is timed with '/usr/bin/time' and report for choosed value, 2147483563, which should give the answer, Level 46 and remains 311171660.

### Example with Homemade Function.
Fnct.D $> unset GetHighestFibHarmonic
Fnct.D $> . /home/maxiste/bin/fa483a3a-64ba-11e6-98a2-001e4c8856d6-1
Fnct.D $> time GetHighestFibHarmonic 2147483563
46,311171660

real  1m20.306s
user  1m19.712s
sys   0m0.464s

### Example with version 0.0.0 of GetHighestFibHarmonic from _sub_binary
Fnct.D $> unset GetHighestFibHarmonic
Fnct.D $> versionGHFH=0.0.0 . /etc/init.d/Fnct.D/_sub_binary
Fnct.D $> time GHFHIntNumber=2147483563 GetHighestFibHarmonic
46,311171660

real  1m42.341s
user  1m26.432s
sys   0m12.104s

### Example with version 0.0.1 of GetHighestFibHarmonic from _sub_binary
Fnct.D $> unset GetHighestFibHarmonic
Fnct.D $> versionGHFH=0.0.1 . /etc/init.d/Fnct.D/_sub_binary
Fnct.D $> time GHFHIntNumber=2147483563 GetHighestFibHarmonic
__main_StartServices-ENTRY:[ Entry in function ]
46,311171660

real  1m43.455s
user  1m26.148s
sys   0m12.072s


It does does generate some extra time, like all the If-statement used to print
or not the debug statement and uses ov ValueToVariable for variable transfert,
but some action within the Fnct.D layer are one-time action and does only impact
one time during a process call.

With this system, based on a Dual-code AMD x86-4 x2 processor @ 1900Mhz it take
20 to 22 seconds for having a better structure, coming with helper and does have
debuging option let you follow the execution.

Documentation

* Still relying on Paper Draft informations *

The main documentation is not available, but you can read all Paper Draft informations Note.

Noted by UUID, and Title, every Note is entitled by UUID-Time-based randomness, and clever and advised developper can use High-level API within C++, Python, C# to expand to real date and time when the Paper Draft informations Notice was labelled. Where recent UUID sufix from ****-**-**-****-001b3875b29 will indicate at least this year ( 2013 ) date of development and entitled this lib to own Paper Draft informations with Unique ID of development, impossible to re- produce by copying the content and leaving the UUID-date like this they will always bring the user to this time of creation... A good way to prevent monkey- coder to re-introduce a project of a living person ...

Library _sub_binary

Not so understood, Binary representation are driven blindly accross Math univers and computation. Existing Binary representation of number in base 2, in common computation it exist huffman dictionnary, and similar table to represent unique identity accross finite stream of information. Like draft version 0.0.0 of FibBinaryLevelRepr, does serve representing in it's small way to repsensent a number from All computable and possible in actual computation, it represent from 1 and 0, if a Fibonacci based was used, as example : 2^32 give a value of 4294967296, it's highest Fibonacci number without being greater than is Level 46, and remain higher value to compute "1323752223" in several chains of Fibonacci Level, where a final list give eleventh number [ 46 42 38 33 29 26 20 17 15 8 3]. From this list a Binary plain representation of 2^32 will stand over 46 state of Level of Fibonacci being represented or not:

1000100010000100010010000010010100000010000100

Here the script to compute maximal value and does end in a limitation of computing at maximum 2^44 value in pure bash way. This example is only using version 0.0.0 of FibBinaryLevelRepr which is purely demonstrative.

declare -a ArrayRes ;
for (( x=32 ; x <= 44; x++ )) ; do
  echo -ne "Generating Repr, Fibonacci in binary notation, value : 2^${x}\n" ;
  ArrayTes[${x}]=$( eval FBLRDisplayDebug=False FibBinaryLevelRepr $(( 2 ** ${x} )) ) ;
  echo -ne "\tReturn ${ArrayTes[${x}]}\n";
done

Also a demonstration. Show the Generated Binary stream of value 2^32 to 2^44 .

https://github.com/priendeau/ElectronicSheet/raw/master/images/FibBinaryLevelRepr.png

Paper Draft informations

Note:2224fe88-0b6f-11e3-812b-001b3875b29
Title:Using Alias from Bash to replace setter and permanent Assignation in Prefixed-var .

An efficient way to replace Setter or active method to replace Variable value from Prefixed-Var, using alias from shell enhance and allow in a simple .bashrc changing repository of PackageRepositoryMgmt, PackageRepositoryRest ...

While not acknoledged Bug from GetVarReference to filter a function directly by using declare -f __FUNCTION__, the --help will display original internal Value of Prefixed var, uses of Getter with --get will show you actual value including uses of alias.

Example:
simple PackageRepositoryMgmt --help will show for variable
PkgRepoMgmtRepository

=> value: /media/COMST500GB/Linux-Debian/archives/Mint-14_x86-64

It's original design, developped under Mint-14_x86-64 realm, today need evolute and required another Distribution like Mint-15_x86-64 Also, using PackageRepositoryMgmt --get PkgRepoMgmtRepository will show you similar value...

Except: using following line imply having made another repository using Mint-15_x86-64 or /media/COMST500GB/Linux-Debian/archives/Mint-15_x86-64/UnderscoreXDevlpt-001 - Include possibility to use a Level Higher because Acer-One-Travel is also - hook to this drive for feeding the repository of other package where this one depend of Radeon and OpenCL infrastructure to made simple uses of GPU during my leasure time... ( if it exist... )

Using Alias... Known to be a rubber-knife not depending from variable, but fixed informations alias allow rewrite call from command line and Shell execution as well.

  • To be really important to inspect alias-sanity before doing a script to

manage a Server, some doing extra verboses from this aliasing technique and generating excess of informations and sometime it reduce filtering possibilities and anhilate uses of grep, sed and awk ...

Assuming uses of alias is know, we can attach everyting to an allias. - simple prefixed-Var - test and execution on $? -eq 0 or 1 deppending how test was involved: example:

alias echo='test -e ${USER}/.echo_right && echo' -> this powerfull thruth involve having impossibility to do an echo on a terminal assuming .echo_right might be a deposed file from root-priviledge and can not be erased, it allow-you to echo on terminal.
using alias :

alias PackageRepositoryMgmt='PkgRepoMgmtAddPkgLst=True \
PkgRepoMgmtRepository=/media/COMST500GB/Linux-Debian/archives/Mint-15_x86-64/UnderscoreXDevlpt-001 \
PkgRepoMgmtReposIndex=/media/COMST500GB/Linux-Debian/archives/Mint-15_x86-64/UnderscoreXDevlpt-001/index \
PackageRepositoryMgmt'

- Effect on PackageRepositoryMgmt --help
  -> PkgRepoMgmtRepository will continue to show :

/media/COMST500GB/Linux-Debian/archives/Mint-14_x86-64


- effect on PackageRepositoryMgmt --get PkgRepoMgmtRepository

will show :

        /media/COMST500GB/Linux-Debian/archives/Mint-15_x86-64/UnderscoreXDevlpt-001

- Which give the correct value...

Of course a complex case of managing creation with md_cd will imply a test and result to a permanent verification of Repository path with :

NewIndexRepository=/media/COMST500GB/Linux-Debian/archives/Mint-15_x86-64/UnderscoreXDevlpt-001/index
NewRepository=/media/COMST500GB/Linux-Debian/archives/Mint-15_x86-64/UnderscoreXDevlpt-001

alias PackageRepositoryMgmt='test -e  $( PkgRepoMgmtReposIndex=${NewIndexRepository} PackageRepositoryMgmt --get PkgRepoMgmtReposIndex ) && /etc/init.d/Fnct.D/md_cd $( PkgRepoMgmtReposIndex=${NewIndexRepository} PackageRepositoryMgmt --get PkgRepoMgmtReposIndex ) && PkgRepoMgmtAddPkgLst=True PkgRepoMgmtRepository=${NewRepository} PkgRepoMgmtReposIndex=${NewIndexRepository} PackageRepositoryMgmt'
  • This case is also exceptionnal, Attempting to use the variable without having new declaration of it thru uses of get might cumbershot the call
  • But next uses of PackageRepositoryMgmt will not depend of

PkgRepoMgmtReposIndex and PkgRepoMgmtRepository anymore .

Note:748de708-0d0d-11e3-bb8a-001b3875b29c
Title:Generated IF in BoolVarTestVarCreation & Parameter do change it's nature with default assignation.
Function:BoolVarTestVarCreation

Using BVTestBoolVarName, and supported case with uses of Bash version 2.0+ and higher version the, Function BoolVarTestVarCreation had no problems and behave corretly using this parameter like following statement

BVTestVarName=StrReturn BVTestVarHold="0" BVTestBoolVarName=\${Arg0:=local} BVTestBoolCase="global" BVTestBoolAssertion="1" BoolVarTestVarCreation

giving the following equivalent :

local StrReturn="0" ;
if [ "${Arg0:=local}" == "global" ] ; then
        StrReturn=1 ;
fi

This allow simplification of common case having no value to assign and some internal test from function test and if, had several switches throwing error and reduce the test into something not certains and generate ambiguity in important case.

::

In test and if--then-[elif [ if - then - elif[ ... ] - fi] - fi ]-else-fi uses of operator like

-eq, -ge, -gt, -le, -lt, -ne -eq => if [ ${value} -eq ${N} ] ; then ... ; fi

  • Does not support Nil value of No value.

Having possibility to use the Prefixed-Variable as

BVTestBoolVarName=\${Arg0:=local}

allow a Generated test to own it's default value out of possible assignation from this pair << BVTestVarName=Var, BVTestVarHold=Value >> being only one way test.

  • This creating another effect, residual postaffective assignation, which involved

having a subset to test. This case reserved the Final value to output to be '1' or '0' But using pair << BVTestBoolVarName, BVTestBoolCase >> , to manage the reversed test expression BVTestBoolCase, changing the result thru the BVTestBoolAssertion . BVTestBoolVarName will hold the Common entry value and now it's explicitly assigned to a know value, rather to hold nothing and generating a not-resistent if-test.

Note:f1161962-0ad8-11e3-b166-001b3875b29c
Title:Variable Forwarding Example in BoolVarTestVarCreation & mutation of BoolVarTestVarCreation from True/False test into None value
Function:BoolVarTestVarCreation

BoolVarTestVarCreation for substitution of StrFileTmp has unidirectionnaly a uuid-like file name into Pre-fixed Var ZSEFileName:=None for affectation inside StrFileName=None, where if this one != None, will get the parameter Name Being passed inside StrFileTmp.

  • Had consequence:
  • if the file does not exist, an echo > StrFileTmp will be done .
  • if the file exist, content will be open by Zenity in text-info --editable
  • Selected filename supplied, content will be overwritted and there is
no protection mechanism and no verification against file-permission
  • To this, a workaround will store all code generated from this application

  • into sub-directory being made by the command and store-it inside user respective home location which is safe and Pre-fixable into your specification, and not-warrented to be correct but designable.

    • If the variable ZSEFileName is untouched, the content of StrFileTmp will hold value 'None' and belong to parsed BoolVarTestVarCreation it should get it's uuid-like filename, see generated command from parameter below :

generated code:

local StrFileTmp="${StrFileName}" ;
if [ "${StrFileName}" == "None" ] ; then
 StrFileTmp=$( uuidgen -t ) ;
fi

Which is making sense.

Note:

81685d48-16ac-11e3-98a2-001b3875b29c

Title:

Evolution of If statement inside BoolVarTestVarCreation, use of specific If condition.

Function:

BoolVarTestVarCreation

Following Pre-Fixed variables are added to allow uses of different type of If statement available thru shell-use.

BVTestIfType -> Used to specify a If-statement pattern.
- Default value is String

List if possible value:
Value:Definition
String:Apply a normal If-statement based on "STRING1" __OPERATOR1__ "STRING2"
File:Apply a unique switches on variable present inside If Statement Noted [ __OPERATOR1__ FILE1 ].
Test:Braced with Execution Operator, form is $( test __OPERATOR1__ BVTestBoolCase )
Int:Based on Normal Integer test like [ INTEGER1 __OPERATOR1__ INTEGER2 ]
Shell:Based on Execution of BVTestVarName and variable res returning Error Code.
BVTestIfOp suggest a correct and known uses depending of BVTestIfType and no
code verification is made and may leak. It's programmer uses after-all .

Ex:

BVTestIfType=String BVTestIfOp='==' ( Default Uses.)
$>  BVTestIfType=String BVTestIfOp='==' BoolVarTestVarCreation

result:
local StrAttrHold="CONTENT" ;
if [ "IsVarShould" == "False" ]  ; then
        StrAttrHold="" ;
fi

Ex1: Uses of Integer

BVTestBoolVarName='${IntValue:=0}' \
TestIfType=Int \
BVTestIfOp='-eq' \
BVTestBoolCase=1 \
BoolVarTestVarCreation

result:
local StrAttrHold="CONTENT" ;
if [ "${IntValue:=0}" -eq "1" ]  ; then
        StrAttrHold="" ;
fi

Ex2: Uses of Shell
BVTestBoolVarName='${IntValue:=0}' \
BVTestIfType=Shell \
BVTestIfOp='-eq' \
BVTestBoolCase=1 \
BoolVarTestVarCreation

result:
local StrAttrHold="CONTENT" ;
eval StrAttrHold ; res=$? ; if  [ ${res:=1} -eq 1 ]  ; then
        StrAttrHold="" ;
fi

Assuming uses of shell is a complete evaluation line, lying between ';' will execute the compound and returning the error inside the Variable res and the dedicated test had default value of possible error. Behavior is fixed and will change probably into pre-emptive Assertion being part attended result having a BVTestBoolCase worring on this If statement, is like controlling-twice a true exit.

Note:86e842ce-34f4-11e6-98a2-001e4c8856d6
Title:Many Successive BoolVarTestVarCreation To acheive one Big If-Else condition
Function:BoolVarTestVarCreation

While some effort are made to keep the code clean, clear, and clarified, this latest version commited after this UUID are doing some pervasive test like assuming we are pushing correct Polish-Notation designed coercive network. Beside BoolVarTestVarCreation which is a Tools to create a multiple conditionnal test like for forming instant shell-script and/or evaluation on demand. This tools will create inheritance part-function . This also mean a this stage to be ready to talk about a future function name not named at this moment but will use this tools into a correct way to form a Correct IF-ELSE-FI compound elements.

The topic.

Having used the crontab to allow a laptop to automatically configure a gorvernor to it's most appropriate way, a crontab uses a leaked-design to allow a time based script to test if a file is present. It's deduction will call an application cpufreq-set with appropriate caracteristic.

###
### test dependent. Require A file in /root/sysctl to allow test to perform the rest of the command line .
###
*/2  *   *      *    *     test -f /root/sysctl/.cpusetgov_0 && cpufreq-set --cpu 0 --governor performance
*/2  *   *      *    *     test -f /root/sysctl/.cpusetgov_1 && cpufreq-set --cpu 1 --governor performance
*/2  *   *      *    *     test ! -f /root/sysctl/.cpusetgov_0 && cpufreq-set --cpu 0 --governor ondemand
*/2  *   *      *    *     test ! -f /root/sysctl/.cpusetgov_1 && cpufreq-set --cpu 1 --governor ondemand
*/2  *   *      *    *     test -f /root/sysctl/.cpusetfreq_0 && cpufreq-set --cpu 0 --min 1900000 --max 1900000
*/2  *   *      *    *     test -f /root/sysctl/.cpusetfreq_1 && cpufreq-set --cpu 1 --min 1900000 --max 1900000

An intrinsict form inside a crontab is a simple command line being fixed and will always execute it . Uses of test is called leaky method because we do have to certify with other mechanism if that command is executable . Leaky method can be see as un-nestled command .

The leaky method, it formely require something out of the crontab to not permit this achievement. In some way it wished because we have designed to not allow the modification of the crontab every-time we do doubt changing the CPU gorvernor . And secondly it's stored being /root/sysctl only accessible thru root-user and related to high order role. Tersely defined a script where it might require to log in to change the cpu governor. Like mailman, spooler, and many designed role I do suggest to follow this action because it does not require to Install insane application dependent of Heavy componnent. The one deserved by Mint is called Mate which is a derivative friend of Gnome I beleive. So baically the script have a section a simple section where a test is required and showing the contrast to how developping if-else-fi condition with Fnct.D is demonstrated.

### Script is called change_cpu_state, it's goal mentionned early does depend of file presence inside /root/sysctl/.cpuXXXXX , The investigator have found 2 cores inside /sys/devices/system/cpu and properly declare them having governor changeable and frequency changeable. Notice Logged inside this user it only start that script ( with properly configured Fnct.D ). Afterall it's mainstream, you do test or final test-case, Like my python user it load idle over stripped-down mate or gnome or enriched xfce and python script are simply going faster .
#!/bin/bash

ROOT_PWD_MAIN=/root/sysctl
FILE_PREFIX=( _ . )
FILE_COMPONNENT=( cpusetgov cpufreq )
INTNBMEMBER=2 ;

###########

### Important Shell Task, Change PWD to this location.
### Require To hold information temporary inside a file-buffer .
cd ${ROOT_PWD_MAIN} ;
echo > .filechangename ;

for Member in ${FILE_COMPONNENT[@]}  ; do
 for (( inty=0 ; inty <= $(( ${#FILE_PREFIX[@]}-1)) ; inty++ )) ; do
  for (( intz=0 ; intz <= $(( ${INTNBMEMBER}-1 )) ; intz++ )) ; do

   #IntFileRef=0 ;
   #if [ ${inty} == 0 ] ; then
   # IntFileRef=1 ;
   #else
   # IntFileRef=0 ;
   #fi

   ### Suggested replacement :
   eval $( BVTestScopeTest=declare BVTestBoolVarName=\${inty} BVTestBoolCase=0  BVTestVarName=IntFileRef BVTestVarHold=0  BVTestBoolAssertion=1 BVTestIdType=4  BoolVarTestVarCreation ; BVTestScopeTest=declare BVTestBoolVarName=\${inty} BVTestBoolCase=0  BVTestVarName=IntFileRef BVTestVarHold=0  BVTestBoolAssertion=0 BVTestIdType=5  BVTestIsPreambule=False BoolVarTestVarCreation ) ;

Declared thru the Shell it produce that sequence which it is ""merely identical"" to the previous line

declare IntFileRef=0 ;
 if [ "${inty}" == "0" ]  ; then
  IntFileRef=1
  else

  IntFileRef=0
  ; fi
Note:7236e956-f6cf-11e5-98a2-001e4c8856d6
Title:Recurrent call in BoolVarTestVarCreation and avoid uses of ValueToVariable .
Reference:Warning.
Function:BoolVarTestVarCreation

While BoolVarTestVarCreation is a low-level call indirectly call by ValueToVariable it's hard to define first will end having good sub-body to acheive a strict identity and be able to parse all variable before BoolVarTestVarCreation 'will' have to end a possible __main_start_services if this one is implemented with normal body-topology . So it's not recommended to use ValueToVariable inside BoolVarTestVarCreation has long there is a better mechanisms correcting this problems in bash of recurrent function call recurently a lower level function will simply loop and not finishing the work .

Note:23082f68-76f7-11e6-8b1d-001e4c8856d6
Title:Possible leak in evaluation-statement or during parsing of command With Sed inside ValueToVariable.
Reference:Development
Reference:Warning
Function:ValueToVariable

It's Unclear the reason being Sed leak, and latest update from fnct_debian_lib by adding Unbuffering Sed did not make improvement by display a command Not-found by trying to execute the code after the parse. It's not Sed application fault, but suggest, sed being padded inside 2 or 3 level of pipe and do have to transform a syntax PolishLike-Variable-Name feeded by Separator. Usually the Separator used ir the virgule «,» and is strongly suggested to write variable name on shell at long and separated by THIS «,» , avoiding space or shell will take it like another Pre-fixed varaible to add to script execution or inlet of environment of execution os following command called. Back to the 2 or 3 level piped of information, sed does return the sequence almost all alone due to parse-grouping effect. Know in short from Bash reference from O'Reilly from Arnold Robbins, explain Brace expension and did show example of bash expression grouping with both sets of «[,]» and «{,}» where it comonly re-uses groupping effect to produce a compword inline re-scripting of your line by pressing «TAB», but this grouping is more concerning Regular expression from O'reilly by Tony Stubblebine inside Shell Toolexplaining on Table 65, grouping and how-to retrieve a grouping match. It's simply pop-out the match and add a space.

This development of vtvVersion 0.0.2 ( ValueToVariable ) is exclusively made from Shell expression from internal command . Avoiding the error not found error, it re-abilitate BoolVarTestVarCreation to work back with application like GetPasswd which is has severely changed since migration of Fnct.D work under platform Mint 12/13 to version 17.3. It's Equivalent to Ubuntu Xenial distribution and lower distribution can work. The big observation on why this problem appear and not before are also with addidtion of ValueToVariable being added inside Preambule and both Assertion of BoolVarTestVarCreation, leaving less evaluation brace to worry and only variable to Feed. Until ZenityFunctionPrompt will appear to help user to complete Unregistered call and stock them inside text-file or chunk, The infrastructure per function is already present to use.

Using Getter is also what made ValueToVariable out of warning of possible recurrent call which made it clumsy to loop infinitely inside dedicated Tested GetPasswd and same BoolVarTestVarCreation output thru debug statement being called did not show loop executed in parsing mode. Noted, uses of an action inside GetPasswd to evaluate an If builded by BoolVarTestVarCreation to Ensure the client can show the command out of application pwgen being mounted in Apps manager for it and increase the loop to ensure lesser recurrency of same password group is also a strict definition of the application. In short It was fix for something not wished. While Infrastructure still able to query all Key by using the application List key like GetPasswd --list, will output all Pre-fixed variable. Like GetVarReference is already ready to build a topology of varaible and default value, mounting them in a Zenity Check-List to recycle every checked item to ensure you can inspect every variable, should be easy but not by standing low with leaky ValueToVariable where now coming with rejection List and long and pretty listing embellished with Verbosis method that start to be current in many example showed.

Here the new Helper, it's compatible with previous version of ValueToVariable

  • Does include Synopsis and Summary and Description will be available soon.
Help:

Function ValueToVariable
Name
ValueToVariable                The Fnct.D Mechanisme acting as Re-Copy Pass-Thru Variable in Variable authorized to be transfered from Higher-level function to Sub-Level Function.


Synopsis
  Since implementation of TSR resident like Python command-not-found or any type of Layer in interactive Shell in Both Curse Bash Command-Line and/or xterminal, gtk-terminal, The behavior of function is not clear and are not totally accessible. ValueToVariable eliminate problems of declare and following constraint, local variable can travel thru sub-function.


Summary
  ValueToVariable allow creation of variable Assignation before running the application or function. Creating a code evaluation it return in form of VAR1=${VAR1}  VAR2=${VAR2} Application ; Where VAR1,VAR2 will be already available inside nestled function or real-function . If the are made from Top-function, Shell command like declare make variable existing beyond Master Function Body, which overcrowding variable after death or termination of function uses if unset still existing and increase amount of memory without cleaning it. The mechanism is Filtering through and acting like Filter over Polish Notation Respect to enforce uses of Strict Notation to have an idea of their uses. Since Polish notation is adopted inside the Fnct.D, uses of evaluation brace to expand code inside function like BoolVarTest( newest version of BoolVarTestVarCreation) expanding Preambule-code, The If-N clause and it's Assertion code inside function to make parseable function to analyse it faster and discover bottle-neck by developping more assertion clause and action. ValueToVariable is madatory associated with  Prompt mechanism to pass the __main_StartServices and receive the authorized variable list. Must read inside Description most-standard case Prefixed Variable, describe most frequent uses of Prefixed-Variable for common task between Function. While Whitelist is an accute case to transfert External variable being recognized by the Shell, some function had becoming totally blind behind variable visibility, WhiteList is popular with compiler, link-edition and pre-processor application.


Description

Comment over Obsolete Prefixed-Var
They are not in effect and might be re-attributed. Initially work altogether VTVValueRe VTVIsTransformed were removed from prototype aka ancester of BoolVarTestVarCreation coming from old_var_fnct_lib. Where fews functions filters the contents of this function with 'declare -f' to inspect variable presence and create an assignation table, this was removed even from prototype having problems in handling the table correctly.

Comment over VTVAppsScripter
Default is Awk while some may like something else, it's also play with performance being AWK as long you define the VTVAppsParser, VTVScriptInterVar, VTVAppsScripterOpt, VTVITransformScript you can define application like Python,Ruby,Perl...

Comment over VTVIsWhiteList
For Unusual Variable name, and or information too-short for variable name, being consider like not so used but Lacking of Regularity in your code using not conformant Polish-notation variable Like Rachid1,Rachid2,Rachid3,RachidN, you must use WhiteList Option. Also same for uses of externals variable like CC,CFLAGS,LDFLAGS,GCC... These by-passing the Polish-notation filter and transfert-them after-filter Effect.


Comment over VTVRejectionFilter
Initially inside the ValueToVariable engine it filter VTVRejectionFilter, and after filter with VTVVarFilter and what failling remain inside WhiteList and wait if Option IsWhiteList is trigger.

Comment over VTVIsArrayStyleInsert
While Shell-Array are not totally recognized information inside array, Integer and STRING are taken together, if you do have problem in regard of integer being reported not like your design is thinked try to enforce a IF test with integer with forced value. Because ValueToVariable take individually elements and assign it before calling your function you do have more change to keep variable structure than creation an allocation-holder and calculating like registry access. Another case where Array are altering the information in regard of loosing the Interger value is the uses of Associative array. Index are STRING and content too. We do recommend also to profit from Getter in place inside function from Fnct.D Structure and adopt a recuperation methode through Getter. Default is False, but we recommend it to Set True form more than one Variable. Professionnal uses had enforced the uses of Variable Transfert holding name inside the Variable and call only this one ex, calling StrVarList=StrVar1,StrVar2 calling StrVarList inside VTVValueEntry does not need an Array Style Insert.

Comment over VTVIsWhiteList
Uses of Whitelist where some power mechanisme like compiler depend of variable like CFLAGS, LDFLAGS... do require it if your out of generating code from shell or out of main Function do require a function white list

Comment over VTVValueEntry Know Effect
In many sub-function does prove there is no creation of variable but Assignation by-Recopy.

Comment over VTVIsDebugDisplay
While the mechanism can not be directly see from calling it directly from Command-Shell it get on with eval and it's optimized to work with simple Executive-Evaluative Brace only the DebugDisplay option will let you see the result. Information are ouputed on /dev/stderr.

Comment over VTVIsTransHadScrip
 like Awk Script and it's a mechanism totally non-interactive ans pass-through do directly to this action, with dependancy of VTVITransformScript, VTVAppsScripter, VTVAppsScripterOpt, theses options are not certified yet.
ValueToVariable Prefixed-Variable informations

Boolean Notice Prefixed Variable:

VTVIsArrayStyleInsert  Set True/False ArrayStyle is a declaration passed through a variable and fastest way to pass theses elements are with separator or common method is « Comma Separated Value ». Further Information seek second part.
VTVIsTransformed       Set True/False Reserved and Obsoleted until all the function exception will be tested.
VTVIsTransHadScrip     Set True/False This Prefixed-Variable is Unique and only accept VTVIsArrayStyleInsert and activate the uses of independent script.
VTVIsDebugDisplay      Set True/False Allow outputing Debug Statement.
VTVIsSlowDebug         Set True/False This option is not improving Speed of your function and does slow-down the option DebugDisplay if you do have problem to filter All the Displayed Debug information.
VTVIsValueToConvert    Set True/False Is mostly False, this Prefixed-variable allow variable having other name, and respectly have en entry and importance inside way variable are mangled, activating uses of VTVReasignPrefix, VTVReasignSuffix

Important Notice, most-standard case Prefixed Variable:



Important Notice, NonTrivial Prefixed Variable:

VTVVarFilter           STRING Regular Expression, from Bash Expansion algorithm, mostly like regular expression, but not full-length regular expression.
VTVRejectionFilter     STRING Regular Expression, from Bash Expansion algorithm Rejection filter is also know for what will remain inside WhiteList Option
VTVIsWhiteList         STRING Separated with Comma is the exeption List to pass through .
VTVITransformScript    STRINGScript Filename use inside VTVAppsScripterOpt under TAG __FILE__. Neglecting VTVAppsScripterOpt to own TAG __FILE__ will not work .
VTVAppsScripter        STRING Default is /usr/bin/gawk
VTVAppsScripterOpt     STRING Reserved for VTVAppsScripter or application wrap-up, handle most of variable call for an application wrapper.
VTVScriptInterVar      STRING Repsonsible to answer to TAG __VAR_ASSIGN__ inside VTVAppsScripterOpt is a method transfering other variable with --assign from awk/gawk option look for awk manual for further information.
VTVAppsParser  STRING It's TAG definition where __APPS__ is awk/gawk, any application and __OPT__. The __OPT__ is namespace for all Prefixed Variable VTVScriptInterVar, VTVAppsScripterOpt and VTVITransformScript.


Important Notice, Obsoletes Prefixed Variable:

VTVValueRe             Set True/False [INEFFECTIVE] Was working with VTVIsTransformed
VTVIsTransformed       Set True/False [INEFFECTIVE] Was used in conjunction with VTVValueRe and require VTVValueEntry and does associate 1 on 1, so having to inspect the variable list to fit with element make a decision to remove the prototype from this function.



Default Variable Value:
Variable VTVValueRe ,
 Default Value:StrTestA_1,StrTestB_1,StrCTest1_1,StrDTest2_1,IntA_1,IntB_1,IsTestA_1,IsNotTestA_1
Variable VTVValueEntry ,
 Default Value:StrTestA,StrTestB,StrCTest1,StrDTest2,IntA,IntB,IsTestA,IsNotTestA
Variable VTVIsArrayStyleInsert ,
 Default Value:False
Variable VTVSepList ,
 Default Value:",:"
Variable VTVISeparatorType ,
 Default Value:0
Variable VTVVarFilter ,
 Default Value:[SIB][tnos][a-zA-Z0-9_]*__SEP__
Variable VTVRejectionFilter ,
 Default Value:[a-zA-Z0-9_]*
Variable VTVIsWhiteList ,
 Default Value:False
Variable VTVWhiteListTransfert ,
 Default Value:CFLAGS,LDFLAGS,CC,GCC,CPP
Variable VTVIsValueToConvert ,
 Default Value:True
Variable VTVIsValueReAssign ,
 Default Value:True
Variable VTVReasignPrefix ,
 Default Value:None
Variable VTVReasignSuffix ,
 Default Value:None
Variable VTVIsTransformed ,
 Default Value:False
Variable VTVIsTransHadScript ,
 Default Value:False
Variable VTVIsDebugDisplay ,
 Default Value:False
Variable VTVIsSlowDebug ,
 Default Value:False
Variable VTVITransformScript ,
 Default Value:None
Variable VTVAppsScripter ,
 Default Value:/usr/bin/gawk
Variable VTVAppsScripterOpt ,
 Default Value:--field-separator=__SEP__ --file=__FILE__ __VAR_ASSIGN__
Variable VTVScriptInterVar ,
 Default Value:--assign=__VAR__=__VALUE__
Variable VTVAppsParser ,
 Default Value:__APPS__ __OPT__
Following switch are available:

 --startservices       Start the application normally.
 --get         Return value of Internal Variable.
 --list                List all Internal Pre-fixed Variable available to query or get.
 --compword    Word Completion Provide a services to Extract on Demand all Pre-fixed Variable
  \String inside this function.

Also available a command-line example to verify your informations :

### By default it's already version 0.0.2 effective by calling
### . /etc/init.d/Fnct.D/fnct_debian_lib, but I will let you see
### what's wrong by calling it vtvVersion=0.0.1 . /etc/init.d/Fnct.D/fnct_debian_lib
### It calling Chunk /etc/init.d/Fnct.D/482e0e5a-763b-11e6-8b1d-001e4c8856d6
### with old version of ValueToVariable, to tell me more what's wrong , study it-up and
### and write me down by mail.
vtvVersion=0.0.2 . /etc/init.d/Fnct.D/fnct_debian_lib ; VTVIsValueToConvert=False VTVIsTransHadScript=False VTVIsValueReAssign=True VTVIsDebugDisplay=True VTVValueEntry=oolDisplayFnctD,CCFLAG,StrUrlGetter,BoolEvalCmdExit,StrAppsPwdGenerator,IntDefaultPwdSize,LDFLAGS,IntDefaultFactor,Ldflags,IntRandomSeedFactor,GCC,CC,CXX,CPP,StrPasswordTypeForm,IntPasswordType,IsAutoInstallPwgen,StrDebInstallMethod,StrDebianInstallerType,StrAptLineCmd,StrGdebiPackageName,StrGdebiDownloadPack,StrFnctDSvrBVTVC ValueToVariable

And following comment are DebugDisplay showing you Step-by-Step the treatment of your request.

DEBUG-VarFilter:[ Application is Transforming Variable during passing-thru action. ]
DEBUG-VarFilter:[ Application Does not depend of a table-of Reassignation see VTVValueRe  ]
DEBUG-VarFilter:[ Initial Variable List: BoolDisplayFnctD,CCFLAG,StrUrlGetter,BoolEvalCmdExit,StrAppsPwdGenerator,IntDefaultPwdSize,LDFLAGS,IntDefaultFactor,Ldflags,IntRandomSeedFactor,GCC,CC,CXX,CPP,StrPasswordTypeForm,IntPasswordType,IsAutoInstallPwgen,StrDebInstallMethod,StrDebianInstallerType,StrAptLineCmd,StrGdebiPackageName,StrGdebiDownloadPack,StrFnctDSvrBVTVC  ]
DEBUG-VarFilter:[ Initial Filter To Split Member between Separator ',' : '[SIB][tnos][a-zA-Z0-9_]*,'  ]
DEBUG-VarFilter:[ New Entry:StrFnctDSvrBVTVC ]
DEBUG-VarFilter:[ Pass1 PolishNoted variable rejected:None ]
DEBUG-VarFilter:[ New Entry:StrGdebiDownloadPack ]
DEBUG-VarFilter:[ Pass1 PolishNoted variable rejected:None ]
DEBUG-VarFilter:[ New Entry:StrGdebiPackageName ]
DEBUG-VarFilter:[ Pass1 PolishNoted variable rejected:None ]
DEBUG-VarFilter:[ New Entry:StrAptLineCmd ]
DEBUG-VarFilter:[ Pass1 PolishNoted variable rejected:None ]
DEBUG-VarFilter:[ New Entry:StrDebianInstallerType ]
DEBUG-VarFilter:[ Pass1 PolishNoted variable rejected:None ]
DEBUG-VarFilter:[ New Entry:StrDebInstallMethod ]
DEBUG-VarFilter:[ Pass1 PolishNoted variable rejected:None ]
DEBUG-VarFilter:[ New Entry:IsAutoInstallPwgen ]
DEBUG-VarFilter:[ Pass1 PolishNoted variable rejected:None ]
DEBUG-VarFilter:[ New Entry:IntPasswordType ]
DEBUG-VarFilter:[ Pass1 PolishNoted variable rejected:None ]
DEBUG-VarFilter:[ New Entry:StrPasswordTypeForm ]
DEBUG-VarFilter:[ Pass1 PolishNoted variable rejected:None ]
DEBUG-VarFilter:[ New Entry:CPP ]
DEBUG-VarFilter:[ Pass1 PolishNoted variable rejected:CPP ]
DEBUG-VarFilter:[ New Entry:CXX ]
DEBUG-VarFilter:[ Pass1 PolishNoted variable rejected:CXX ]
DEBUG-VarFilter:[ New Entry:CC ]
DEBUG-VarFilter:[ Pass1 PolishNoted variable rejected:CC ]
DEBUG-VarFilter:[ New Entry:GCC ]
DEBUG-VarFilter:[ Pass1 PolishNoted variable rejected:GCC ]
DEBUG-VarFilter:[ New Entry:IntRandomSeedFactor ]
DEBUG-VarFilter:[ Pass1 PolishNoted variable rejected:None ]
DEBUG-VarFilter:[ New Entry:Ldflags ]
DEBUG-VarFilter:[ Pass1 PolishNoted variable rejected:Ldflags ]
DEBUG-VarFilter:[ New Entry:IntDefaultFactor ]
DEBUG-VarFilter:[ Pass1 PolishNoted variable rejected:None ]
DEBUG-VarFilter:[ New Entry:LDFLAGS ]
DEBUG-VarFilter:[ Pass1 PolishNoted variable rejected:LDFLAGS ]
DEBUG-VarFilter:[ New Entry:IntDefaultPwdSize ]
DEBUG-VarFilter:[ Pass1 PolishNoted variable rejected:None ]
DEBUG-VarFilter:[ New Entry:StrAppsPwdGenerator ]
DEBUG-VarFilter:[ Pass1 PolishNoted variable rejected:None ]
DEBUG-VarFilter:[ New Entry:BoolEvalCmdExit ]
DEBUG-VarFilter:[ Pass1 PolishNoted variable rejected:None ]
DEBUG-VarFilter:[ New Entry:StrUrlGetter ]
DEBUG-VarFilter:[ Pass1 PolishNoted variable rejected:None ]
DEBUG-VarFilter:[ No New Separator ',' found inside Parsing String. ]
DEBUG-VarFilter:[ Reached end of StrParserList. ]
VERBOSE:[ Rejection List Parser:CPP CXX CC GCC Ldflags LDFLAGS ]
DEBUG-VarFilter:[ Variable Parser:StrFnctDSvrBVTVC=${StrFnctDSvrBVTVC} StrGdebiDownloadPack=${StrGdebiDownloadPack} StrGdebiPackageName=${StrGdebiPackageName} StrAptLineCmd=${StrAptLineCmd} StrDebianInstallerType=${StrDebianInstallerType} StrDebInstallMethod=${StrDebInstallMethod} IsAutoInstallPwgen=${IsAutoInstallPwgen} IntPasswordType=${IntPasswordType} StrPasswordTypeForm=${StrPasswordTypeForm} IntRandomSeedFactor=${IntRandomSeedFactor} IntDefaultFactor=${IntDefaultFactor} IntDefaultPwdSize=${IntDefaultPwdSize} StrAppsPwdGenerator=${StrAppsPwdGenerator} BoolEvalCmdExit=${BoolEvalCmdExit} StrUrlGetter=${StrUrlGetter} BoolDisplayFnctDFLAG=${BoolDisplayFnctDFLAG} ]
Note:822d36e2-6517-11e6-98a2-001e4c8856d6
Title:Recurrent call in GetUUID Not dangerous and uses isolated Arrays formation
Reference:A must in saving memory.
Function:GetUUID

While GetUUID will demonstrate TWO Mechanism to accheive registration requires in uses of fifo for talking engine and command socket used soon by Python Twisted module develpped under SSHServices-request.py ; Mechanism from apriori goal to provide UUID and ultimately to register it, will provide it by connect to a socket server and ask UUID with automagically registration thru ssh command lunching . Will own mechanism to do itself the registration wityh SQlite3 database access, and really provide like essential UUID data as required. Notice since that UUID-TAG added, the interface provide a Verbosis sub function where it's possible to provide a fainth and painless String of Text from an Array inside a sub-function where the connection to the Array is not possible to access.

### Part of the beginning of the GetUUID Function

unset GetUUID
function GetUUID ()
{
 local __call_locality=( GetU GetUUID ) ;
 local ArrayArg=( $* ) ;
 local Arg0=${ArrayArg[0]} ;

 ### Section for GetUUID generation of UUID uniquely.
 local BoolTimeBased=${GetUTimeBased:=True}
 local BoolLoop=${GetULoop:=False} ;
 local IntSeqLoop=${GetUSeq:=1} ;
 local IsVerbosis=${GetUVerbosis:=False} ;
 local StrUUIDActionName=${GetUActionFunc:=UUIDNoLoop,UUIDLoop} ;

 ### Section for GetUUID Registration with UUID.
 local StrDbURI=${GetUDBPath:=/var/cache/Fnct.D/db/sqlite/GetUUID.sqlite}
 local StrDbSchema=${GetUDBSchema:=/etc/init.d/Fnct.D/getUUID.schema}
 local BoolCallRegistered=${GetUIDRegister:=False};
 local StrAppsRegister=${GetUAppsRegisterName:=None};
 local StrUUIDIndexName=${GetUIDName=.GetUUID};

 local StrGetHelperName=${GetUHelperName:=UUIDHelper} ;
 local StrUUIDHelperStream=${GetUHelper:=UUIDHApps= UUIDHSwitches= __HELPERNAME__} ;
 local TypeAppsName=${GetUAppsDef:=__HELPERNAME__ --get UUIDHApps}
 local IsUUIDDbCreation=${GetUDBCreation:=False};
 local IsUUIDDbImport=${GetUDbImport:=False};
 local StrAppsNameCall=${TypeAppsName//__HELPERNAME__/${StrGetHelperName}} ;
 local StrAppsName=$( ${StrAppsNameCall} ) ;
 local StrMsg ;
 local ArrayMsg=( ) ;

 ArrayMsg[0]="UUID StrAppsName: __NAME__" ;
 ArrayMsg[1]="UUID LOOPSEQ: __SEQ__" ;
 ArrayMsg[2]="UUID HELPER: __UUIDHELPER__\n"
 ArrayMsg[3]="UUID __main_StartServices: content of StrUUIDHelper:[__UUIDHELPER__]" ;
 ArrayMsg[4]="UUID ACTION: __ACTION__" ;
...
}

Last line consacred to the Array, show some StringText with TAG. And mabe later retreiving the whole Array of text into Converged system to provide language conversion will start in this way to centralize and provide a Getter. But Where is the promised Getter ?
function __main_StartServices()
{
               local __call_locality=( Main __main_StartServices ) ;
               local Arg0=${ArrayArg[0]} ;
               local ArrayArg=( $* ) ;
 local IntUUIDHelperIndex=0 ;
 local StrUUIDOption="" ;
 local StrUUIDHelper=""
 local StrAction=""
 local ArrayMsg=( ) ;
 ### Array conversion from StrUUIDActionName, using string delimiter char ',' ;
 local ArrayUUIDAction=( ${StrUUIDActionName//,/ } ) ;
 local IntUUIDActionIndex=0 ;

 if [ "${BoolTimeBased:=True}" == "True" ] ; then
  StrUUIDOption="-t"
 else
  StrUUIDOption="-r"
 fi
 StrUUIDHelper=${StrUUIDHelperStream} ;
 StrUUIDHelper=${StrUUIDHelper//UUIDHSwitches=/UUIDHSwitches=${StrUUIDOption}}  ;
 #StrUUIDHelper=$( eval ${StrUUIDHelperStream} ) ;
 ###ArrayMsg[1]="UUID __main_StartServices: content of StrUUIDHelper:[${StrUUIDHelper}]" ;
 StrMsg=${ArrayMsg[3]//__UUIDHELPER__/${StrUUIDHelper}}
 VerbState=${IsVerbosis} VerbMsg=${StrMsg} Verbosis;
 #echo -ne "[UUID __main_StartServices: content of StrUUIDHelper:[${StrUUIDHelper}]]\n" > /dev/stderr

 if [ "${BoolLoop:=False}" == "True" ] ; then
  IntUUIDHelperIndex=1 ;
  IntUUIDActionIndex=1 ;
 else
  IntUUIDHelperIndex=0 ;
  IntUUIDActionIndex=0 ;
 fi
 StrAction=${ArrayUUIDAction[${IntUUIDActionIndex}]} ;
 #ArrayMsg[2]="UUID ACTION: ${StrAction}" ;
 StrMsg=$( GetUUID --get ArrayMsg[4] )
 StrMsg=${StrMsg//__ACTION__/${StrAction}} ;
 ### VerbState=${IsVerbosis}
 VerbHeader="DEBUG" VerbState=True VerbMsg=${StrMsg} Verbosis;

It start from sub-function __main_StartServices, we see, old comment where the old ArrayMsg was used and we do see something like this :

The Getter is the whole function. Notice it important to reduce heading from beginning of the function, but The Fnct.D design does include a one pass IF-ELIF-ELIF at the beginnin

Note:ed9452da-6517-11e6-98a2-001e4c8856d6
Title:Talk about Attribution of Twisted Network Programming Essentials
Function:SSHServices-request.py

It's Essential to talk about Attribution of Second Edition by Jessia McKellar and Abe Fettig (O'reilly) Copright 2013 Jessica McKellar using ISBN 978-1-4493-2611-1, to provide information on HowTo Start your engine correctly. There is ton of other starter for initiating engine simply and this is why I do beleive retreive information from and Open Standars rather prettenting copying informations . I do implement my decorator and my staticclass and my own topology to code essential of Shell command used by half automated-finite engine have strict goal to acheive and having later tools to inspect information. It's important to find good Network Programming Source-of-interest to evolve in compuware and diags-middle-ware. My README for Fnct.D for God is nothing more than a CRAN diagnostic quoted remark to develop a real important JOKE in real life. We do develop ironic statement out Ingenior work and asking why our stuff is falling down. It's important to prone for clear Dialectic inward to reduce problems for ever...

Note:007250e2-842a-11e6-8b1d-001e4c8856d6
Title:The Common __TAG__ replacement inside a String into Variable Name executed as-in your function call.
Function:TagPArser
TagParser

Common High-Level Struture imply uses of __TAG__, it replace presence of variable and are always associated with Templating. Coming with story of Word Perfect artefact to replace __TAG__ in multi-letter header, it have move to a WordProcessor the era to develop steady Text with alteration like Topic, Date, User dedicated or even Page number are today know TAG equivalent. Modern programing had greatly move toward Templating the Text to allow it's conversion to other Language or tongue. Had move to generalistic expression of the information to let the Template be more genral and more uniform to even generate universal template. Other side of publishing is HTML side which an adapted version of XML and is dedicated to Uniform publishig of about any form of information. XML becoming Greater by it's expression it under the hood we do understand it's power. Codeability of the XML will be reache when a __TAG__ does express is formal conception to had limit and beyond that limit it'd more important to specify other alternative to denote efficiently the content... At this stage we do have to present you the canvats-set and it's mutability but starting with this function because we haven't filled all the appropriate function to explain a Double-dictionnary of event and relation being muted into one intrinsict action to be the sets of required informations showed and products asked. TagParser is a tools to allow muting information faster than only create a by-hand with String and command dependant from Variable. TAG-set are not altering the state odf your function if they are not parsed it's the final result that won't be showed you and will not display Error. Having Command line filled of missing informations and variable will pop's you error when a command is issued. Generally moved to Array of information created at the beginning of a function you can store the whole Text and putting TAG where result one compiled will be see. TagParser does this type of operation, Getting To litteratly transfer a compiled informations into living Variable-name in uses and some function dependent of it will be cumuled to show you example, look at first sight the helper now inclusing Name Helper, Synopsis, Summary, and Description with Prefixed-Variable notice you are now able to understand the the variable uses and code by yourself.

Help:

Function TagParser
Name
Tag Parser     Ability To parse tagged Information from known varable name.


Synopsis
  This is a simple application to provide to function conversion of String of text with Tag ( noted __TAG__ by default ).


Summary
  Providing a Text transformation from provided varaible name inside  parameter. Content expect to exist inside a function, this is a provided evaluation of a loop transformaing an Entry variable name from tag supplied. Noted the evaluation brace is required, a.k.a $( TP...=... eval TagParser ) to add the code directly inside your function. The mechanism allow uses of definied array of desired scope type it is not desctructive for array and does not give the destruct code for Variable name such Array inside Prefixed-Variable TPArrayName.


Description

Parser notice

  TPListTag   STRING Depending of the Prefixed Variable TPIsMatchRtoL it taking form VARIABLE:__TAG__ and are comma separated value
  TPArrayName STRING Falcutative depending the number of reccurrence of the Parser not executed and may interfer if the Parser Code is mangled and if extended Choice are affected to erase the unset at the end. Sometimes the array name can already be in uses and may affect your operation.

  TPIterNameVar       STRING Falcutative, change the String-Iterated item looped inside the Array.
  TPVarNameParsed     STRING Is the entry varaible holding the CODE/Template with __TAG__ to be parsed. We advise using a copy of this Variable because it re-write the content of it.
  TPScopeVar  STRING and can be single-quoted STRING, Inside function 'local' is important or your function will use external variable. making it public or external use declare instead.

  TPLeftStrPtrn       STRING Regular expression from Variable substitution algorithm, it remove the Left Side to kept the right side Be careful with this.
  TPRightStrPtrn      STRING Regular expression from Variable substitution algorithm suppress the __TAG__ form to keep the variable name usually, becarefull uses  and  method see in Bash document.

Boolean variable notice:

  TPIsMatchRtoL               Set To True/False Invert Composition of tag in your design, Set to TRUE Variable in TPListTag required to be composed in form VARIABLE:__TAG__, if FALSE in form __TAG__:Variable

  TPDisplayDebug              Set To True/False Display Extra Debug during action, all outputed to /dev/stderr to not confuse the parser.
  TPDisplayEvalOnly   Set To True/False Allow displaying the Injected code in eval function using the Tag Parser.
  TPDisplayParserNotice       Set To True/False For function equiped of a Verbosis see fnct_debian_list for Verbosis example and will display by Tag pair the result the exanche and actual qiery it should happen after the Parsing.



Default Variable Value:
Variable TPListTag ,
 Default Value:StrA:__TAGA__,StrB:__TAGB__,IntA:__INT__
Variable TPArrayName ,
 Default Value:ArrayTagParser
Variable TPIterNameVar ,
 Default Value:TagParser
Variable TPLeftStrPtrn ,
 Default Value:'[SIB][tnos][a-zA-Z0-9_]*:'
Variable TPRightStrPtrn ,
 Default Value:':__[A-Za-z0-9_,]*'
Variable TPScopeVar ,
 Default Value:local
Variable TPVarNameParsed ,
 Default Value:StrVarEntry
Variable TPIsMatchRtoL ,
 Default Value:True
Variable TPDisplayDebug ,
 Default Value:False
Variable TPDisplayEvalOnly ,
 Default Value:False
Variable TPDisplayParserNotice ,
 Default Value:False
Following switch are available:

 --startservices      Start the application normally.
 --get                Return value of Internal Variable.
 --list               List all Internal Pre-fixed Variable available to query or get.
      --compword      Word Completion Provide a services to Extract on Demand all Pre-fixed Variable
                \String inside this function.

To understand it's action here couple of line and it's result in Full-Debug Mode, TagParser does include 3 Debug statement that include, To display couple of Verbose line during the PArsing ; Parsing but not execute the statement, Let the Created Code one executed from your function point-of-insertion speak for himself and tell it's suppose to found by Match Sequence. The last one as debug called Prefixed-Variable TPDisplayParserNotice require you setup a descent Verbosis function. There is many Verbosis function not to be annoying amoung function and not to fall on construction of expanding Main Verbosis function. But Future tell Registrer like In-code building on calling it and die on exit of this function will never show the informations about Verbosis inside a code source and avoid Program-Parser deeping inside the Verbosis uselessly. Visible by declare -f as well.

###
### From function ZenityContent Listing
###
StrZenityFilterCmd="""eval \$( VTVIsArrayStyleInsert=True VTVValueEntry=${StrVarList} VTVIsValueReAssign=True VTVIsValueToConvert=False VTVIsArrayStyleInsert=True ValueToVariable ) ZenityFilter ; """ ;

StrMsg="ZenityFilter Should return This command-line: __CMD__" ;
VerbMsg=${StrMsg//__CMD__/${StrZenityFilterCmd}} VerbHeader="DEBUG-${__call_locality[1]}" VerbFormated=True VerbState=True StrDevOut=/dev/stderr Verbosis

StrSelectionCmd="""StrUserSelection=\$( zenity --width=__WIDTH__ --height=__HEIGHT__ --list --title \"${StrTitle}\" --column=\"${StrCol0}\" --column=\"${StrCol1}\" __LIST_TYPE__ \$( __ZenityFilter__  ) )""" ;

eval StrTagParser=$( TPVarNameParsed="StrSelectionCmd" TPDisplayParserNotice=True TPIsMatchRtoL=True TPDisplayDebug=True TPArrayName=ArrayGPUTag TPListTag="${StrTagEntry}" TagParser ) ;
local IRet=$? ;
StrMsg="Return Status of IRet: __IRET__,\nStrTagParser:__PARSER__\nStrSelectionCmd: __STR__" ;
 ###
 ### Does Make All this verbose before poping you the Zenity-List Window :
 ###
 ###
 DEBUG-ZenityFileReader:[ ZenityFilter Should return This command-line: eval $( VTVIsArrayStyleInsert=True VTVValueEntry=StrAppsName,StrTagEntry,StrParentApps,IntWidth,IntHeight,StrTitle,StrCol0,StrCol1,StrDefaultCSV,IntDefaultColExtr,StrFileInfo,StrRegSearch,BoolShowUserSelection,BoolCheckList,BoolCheckListMulti,StrVarList VTVIsValueReAssign=True VTVIsValueToConvert=False VTVIsArrayStyleInsert=True ValueToVariable ) ZenityFilter ;  ]
  : command not found
 DEBUG:__main_StartServices:[ CmdLine: local StrPairLeft ;
   local StrPairRight ;
   local ArrayGPUTag=( StrAppsName:__APPS__ StrZenityFilterCmd:__ZenityFilter__ IntWidth:__WIDTH__ IntHeight:__HEIGHT__ StrTypeListOpt:__LIST_TYPE__ ) ;
   local StrMsg="PairLeft: __LEFT__, PairRight: __RIGHT__, Query: __QUERY__" ;
   for TagParser in ${ArrayGPUTag[@]}  ; do
     AStrMsg="${StrMsg}" ;
     StrPairRight="${TagParser/#[SIB][tnos][a-zA-Z0-9_]*:/}" ;
     StrPairLeft="${TagParser/%:__[A-Za-z0-9_,]*/}" ;
     AStrMsg=${AStrMsg//__LEFT__/${StrPairLeft}} ;
     AStrMsg=${AStrMsg//__RIGHT__/${StrPairRight}} ;
     AStrMsg=${AStrMsg//__QUERY__/${StrSelectionCmd}} ;
     VerbMsg=${AStrMsg} VerbHeader=TAGPARSER VerbState=True VerbFormated=True VerbDev=/dev/stderr Verbosis ;
     eval StrSelectionCmd=\${\StrSelectionCmd//${StrPairRight}/\${${StrPairLeft}}}  ;
   done ;
   unset StrPairRight StrPairLeft ArrayGPUTag ; ]
 StrPairLeft: command not found
 TAGPARSER:[ PairLeft: StrAppsName, PairRight: __APPS__, Query: StrUserSelection=$( zenity --width=__WIDTH__ --height=__HEIGHT__ --list --title "Select a user for __APPS__" --column="selection" --column="user" __LIST_TYPE__ $( __ZenityFilter__  ) ) ]
  |
+-+--------------> ***Here the verbose action from Prefixed Variable  TPDisplayParserNotice ***
| |
|TAGPARSER:[ PairLeft: StrZenityFilterCmd, PairRight: __ZenityFilter__, Query: StrUserSelection=$( zenity --width=__WIDTH__ --height=__HEIGHT__ --list --title "Select a user for Application" --column="selection" --column="user" __LIST_TYPE__ $( __ZenityFilter__  ) ) ]
|
|
+TAGPARSER:[ PairLeft: IntWidth, PairRight: __WIDTH__, Query: StrUserSelection=$( zenity --width=__WIDTH__ --height=__HEIGHT__ --list --title "Select a user for Application" --column="selection" --column="user" __LIST_TYPE__ $( eval $( VTVIsArrayStyleInsert=True VTVValueEntry=StrAppsName,StrTagEntry,StrParentApps,IntWidth,IntHeight,StrTitle,StrCol0,StrCol1,StrDefaultCSV,IntDefaultColExtr,StrFileInfo,StrRegSearch,BoolShowUserSelection,BoolCheckList,BoolCheckListMulti,StrVarList VTVIsValueReAssign=True VTVIsValueToConvert=False VTVIsArrayStyleInsert=True ValueToVariable ) ZenityFilter ;   ) ) ]
|
|
+TAGPARSER:[ PairLeft: IntHeight, PairRight: __HEIGHT__, Query: StrUserSelection=$( zenity --width=400 --height=__HEIGHT__ --list --title "Select a user for Application" --column="selection" --column="user" __LIST_TYPE__ $( eval $( VTVIsArrayStyleInsert=True VTVValueEntry=StrAppsName,StrTagEntry,StrParentApps,IntWidth,IntHeight,StrTitle,StrCol0,StrCol1,StrDefaultCSV,IntDefaultColExtr,StrFileInfo,StrRegSearch,BoolShowUserSelection,BoolCheckList,BoolCheckListMulti,StrVarList VTVIsValueReAssign=True VTVIsValueToConvert=False VTVIsArrayStyleInsert=True ValueToVariable ) ZenityFilter ;   ) ) ]
|
|
+TAGPARSER:[ PairLeft: StrTypeListOpt, PairRight: __LIST_TYPE__, Query: StrUserSelection=$( zenity --width=400 --height=500 --list --title "Select a user for Application" --column="selection" --column="user" __LIST_TYPE__ $( eval $( VTVIsArrayStyleInsert=True VTVValueEntry=StrAppsName,StrTagEntry,StrParentApps,IntWidth,IntHeight,StrTitle,StrCol0,StrCol1,StrDefaultCSV,IntDefaultColExtr,StrFileInfo,StrRegSearch,BoolShowUserSelection,BoolCheckList,BoolCheckListMulti,StrVarList VTVIsValueReAssign=True VTVIsValueToConvert=False VTVIsArrayStyleInsert=True ValueToVariable ) ZenityFilter ;   ) ) ]
 DEBUG-ZenityFileReader:[ Return Status of IRet: 0,
 StrTagParser:
 StrSelectionCmd: StrUserSelection=$( zenity --width=400 --height=500 --list --title "Select a user for Application" --column="selection" --column="user" --radiolist $( eval $( VTVIsArrayStyleInsert=True VTVValueEntry=StrAppsName,StrTagEntry,StrParentApps,IntWidth,IntHeight,StrTitle,StrCol0,StrCol1,StrDefaultCSV,IntDefaultColExtr,StrFileInfo,StrRegSearch,BoolShowUserSelection,BoolCheckList,BoolCheckListMulti,StrVarList VTVIsValueReAssign=True VTVIsValueToConvert=False VTVIsArrayStyleInsert=True ValueToVariable ) ZenityFilter ;   ) ) ]
 DEBUG-ZenityFileReader:[ After TagParser Action: value of StrSelectionCmd:[ StrUserSelection=$( zenity --width=400 --height=500 --list --title "Select a user for Application" --column="selection" --column="user" --radiolist $( eval $( VTVIsArrayStyleInsert=True VTVValueEntry=StrAppsName,StrTagEntry,StrParentApps,IntWidth,IntHeight,StrTitle,StrCol0,StrCol1,StrDefaultCSV,IntDefaultColExtr,StrFileInfo,StrRegSearch,BoolShowUserSelection,BoolCheckList,BoolCheckListMulti,StrVarList VTVIsValueReAssign=True VTVIsValueToConvert=False VTVIsArrayStyleInsert=True ValueToVariable ) ZenityFilter ;   ) ) ] ]
 __TEXT__

The Next Function will be delivered soon and is an helper feeding informations to complex function.

###
### From function ZenityPrefixedVarSelection
###
local StrZenityListBuild=$( eval $( VTVValueEntry=${StrVarList} VTVIsArrayStyleInsert=True VTVIsValueReAssign=True VTVIsValueToConvert=False ValueToVariable  ) BuildListInformation ) ;
StrMsg="Zenity List Value CmdLine: ${StrZenityListBuild}\n" ;
VerbMsg="${StrMsg}" VerbDev=/dev/stderr VerbState=True VerbFormated=True VerbHeader=${__call_locality[1]} Verbosis

local StrCmdLine="${StrZenityListParser}" ;

StrMsg="Zenity List CmdLine: ${StrCmdLine}\n" ;
VerbMsg="${StrMsg}" VerbDev=/dev/stderr VerbState=True VerbFormated=True VerbHeader=${__call_locality[1]} Verbosis
### Section using TagParser to Replace __TAG__ by Variable Name.
eval $( TPIsMatchRtoL=True TPDisplayDebug=True TPArrayName=ArrayZPVSTag TPVarNameParsed="StrCmdLine" TPListTag="${StrTagList}" TagParser ) ;
# eval "${StrTagCmdLine}" ;

StrMsg="Parsed Zenity List CmdLine: ${StrCmdLine}\n" ;
VerbMsg="${StrMsg}" VerbDev=/dev/stderr VerbState=True VerbFormated=True VerbHeader="${__call_locality[1]}-CMDLINE" Verbosis

eval """${StrCmdLine}""" ;

###
### Output Generated Skipped.
###
GetterByLineData

The certification over file-persistent information management. Act like a certificate tool, it compatibility works over 2 firsts lines of informations on certified file. Rest of a certified file act like a comment and does not enter in Action from this application.

Comming from chunk development idea to propagate a SHA1SUM over content of a file, remain the main key of GetterByLineData. A steady application with lock ability, store it's information and do require GetterByLineData to work. MdCd, a Path creation tool to install inside a new directory a template of file. This set's of file depend of uses, but help managing content of path by providing template README, template httpaccess and configurable template used by MdCd. This application store it's path creation in a 'Certified' file where first line hold the SHA1SUM of the content and second line is non-ending live of block of information on date of creation, name of the directory created... But GetterByLineData Owning severals action it uses prefixed-variable GBLDAction

This chart explain Basic Action GetterByLineData may perform .

GBLDAction Value Detail and Description
GetFile Provifr the whole file .
GetHeader Provide the SHA1SUM from extracted certified file.
GetContent Provide the content extracted from certified file.
FileSplitAction Used inside MdCd
ShaSum1Content Provide the SHA1SUM action on demand

All the action are performed on prefixed-variable GBLDFileStoreInfo value. It hold infortmation like .ArrayMdCd file location, VlcServicesLayer Registration file and BuildForm secured command generation.

Here the helper to provide information about this application .

GnrlPrsrInfctr
Note:a887bb9e-9188-11e6-8b1d-001e4c8856d6
Title:First Type Function for Helper and Storage of multiple-state and form of result.
Method:General Parser Infrastructure with repository creation.
Function:GnrlPrsrInfctr
Reference:Implementation.
Reference:Development

This function will appear in late version 0.0.1 effort of Fnct.D and version 0.0.2 of Fnct.D after validating all test inside error-fix.txt in many state this function may offert. State of result are

commonly a result WHERE:

  • IT uniformely depend of an application offering information and REQUIRE to obtain a sub-set of this result.
  • A result from the parser is not it's result itself.
  • Once parsed it CAN either be stored for later uses or reference.
  • Stored for uses imply evaluating a result or simple get the answer inside an automated engine producing result to be observed .
  • The pared result it at first a command line know to be visible and having acheived it's variable and/or tag association from a variable result.
  • The General Parser Infrastructure is able to define it's action with prefixed-varaible to :
  • Execute the command-line parsed.
  • result from Executed command line can either be displayed or be stored.
  • By DISPLAY it come in form of text from Standard output line and offert a windows form called Zenity windows management tool rich in windows-widget format to provide to user of Gtk, Mate, and compatible form of Windows manager to support Zenity offering a text-field with ability to display the result.
  • by STORING the content it's stored belong to parameter passed to the application where initial form invite to create a repository and keep this information here. Management of this repository is not the intended task of 'GnrlPrsrInfctr' but do have something with repository Creation.
  • by STORING the information , the mechanism allow to get the result from THIS location and SHALL have a mechanism explained to get this informations.
  • Generate code know to be the command-line parsed .
  • Since this application is designed in a wider plan it was designed to generate-only and offer to code genration, ability to put this element inside a variable and this finite information is executable afer many uses, as long the life-cycle of the application as not reached the end.

This variable is defined by the Parameter to the application to pass to ensure an existance over execution of GnrlPrsrInfctr.

  • The General Parser Infrastructure DOES NOT control right of uses of this command line and generated code from IT's action and require your own knowledge of your environment to prepend SUDOER command allowing the execution being correctly done.
  • The General Parser Infrastructure DOES own minimalistic language and having Strict uses of variable representation inside it's Definisor called Template entry and Template Feeder and uses of a Master dictionnary which is open to the application and yield by the command-line, Strictness of oblitering one WORD from this dictionnary is responsible to broke the engine and not offering the capability developped.
  • The Dictionnary start with the word and required Pipe word and this is equivalent to 'COMMAND | COMMAND' and this word start with definition of existing from variable 'StrDefaultPipe' which is the definition. The definition extension for some Entrant like file for Filter operation or existing inside the dictionnary under name __FILE__ where it's definition exist inside StrFileName and are managed twice with GPIFilterOpt which is name inside a Pre-fixed variable and does not broke the engine IF and ONLY IF specification of name __FILE__ is not used or usefull.
  • The General Parser Infrastructure minimalistic can brought from Prefixed-List if variable and do accept to add definition to it's dictionnary template and do have to handle this to extend it's parsing knowledge.
  • The General Parser Infrastructure minimalistic language come from ancestor application name TagParse, and it's Template engine is similar to know writing Dictionnary/Template DOES own a Specification also available inside this document to inform how this Library work.

In Second The General Parser Infrastructure , call Type Function 'GnrlPrsrInfctr' having another structure where I call it 'Infrastructure' for owning ability to create a Repository to hold the information if a Project or Structure bigger than one function does require a Physical location to store information for logging the action and/or storing FAST-FILE-STORAGE method for recurrent information uses. And This infrastructure come with appropriate SUDOER command and do require extra paramter to add to the Pre-fixed list of variable to create secure and well formed environement.

Information from command-shell Helper :

Help:

Function GnrlPrsrInfctr
Name
GnrlPrsrInfctr        Stand for General-Parser-Infrastructure ; The Fnct.D Mechanism Parsing single function call or piped function and even multi-piped function with conjunction of TagParser.


Synopsis
  Soon to fill it with lot of informations


Summary
  This TagParser for single function, piped-function and Nth-piped function is coming with Repository to log result from GnrlPrsrInfctr and Parser engine is equiped of a ParserFeeder to append Variable And Tag to know GDITagParser. The main goal of this Function is to profit from Entry of variable from command-line entry and to use extra TAG binded to Variable-name added to let it parse the rest of the information and thus will be explained.


Description
  Having surdose of informations, skip this part...


Default Variable Value:
Variable GPIFuncStart ,
 Default Value:__main_StartServices
Variable GPITpl ,
 Default Value:__APPS__ __APPS_OPT__ __PIPE__ __FILTER__ __FILTER_OPT__
Variable GPIApps ,
 Default Value:/usr/bin/dpkg
Variable GPIAppsOpt ,
 Default Value:--get-selections
Variable GPIFilterApps ,
 Default Value:/usr/bin/gawk
Variable GPIFileName ,
 Default Value:None
Variable GPIFilterOpt ,
 Default Value:-f __FILE__
Variable GPITagParser ,
 Default Value:StrDefaultPipe:__PIPE__,StrApps:__APPS__,StrAppsOpt:__APPS_OPT__,StrFilterApps:__FILTER__,StrFilterOpt:__FILTER_OPT__,StrFileName:__FILE__
Variable GPITagFeeder ,
 Default Value:''
Variable GPITagParserResult ,
 Default Value:StrCmd
Variable GPITUUIDName ,
 Default Value:UUID
Variable GPIPipeSig ,
 Default Value:|
Variable GPIVerboseDev ,
 Default Value:/dev/stderr
Variable GPIFontSize ,
 Default Value:10
Variable GPIOutFile ,
 Default Value:.GnrlPrsrInfctr
Variable GPIDisplayDebug ,
 Default Value:False
Variable GPIIsUUIDInstance ,
 Default Value:False
Variable GPIIsGenerateCode ,
 Default Value:False
Variable GPIIsZenityHandlerOut ,
 Default Value:False
Variable GPIIsFileHandlerOut ,
 Default Value:False
Variable GPIIsExecuteEval ,
 Default Value:True
Variable GPIRepoCreatEnabled ,
 Default Value:True
Variable GPIParserDebug ,
 Default Value:False
Variable GPIRepositoryCreation ,
 Default Value:False
Variable GPIParserMkdir ,
 Default Value:StrAppsSudo:__SUDO__,StrAppsSudoOpt:__OPT__,StrAppsMkdir:__APPS__,StrRepositoryQuery:__PATH__,StrAppsMkdirOpt:__APPS_OPTS__
Variable GPIParserChmod ,
 Default Value:StrAppsSudo:__SUDO__,StrAppsSudoOpt:__OPT__,StrAppsChmod:__APPS__,StrRepositoryQuery:__PATH__,StrDefaultPerm:__PERM__
Variable GPIParserChown ,
 Default Value:StrAppsSudo:__SUDO__,StrAppsSudoOpt:__OPT__,StrAppsChown:__APPS__,StrRepositoryQuery:__PATH__,StrDefaultUser:__OWNER__
Variable GPIGroupParserPrefix ,
 Default Value:StrTagRepo
Variable GPIQueryRepository ,
 Default Value:/var/log/Fnct.D/GnrlPrsrInfctr
Variable GPIRepoUser ,
 Default Value:user.root
Variable GPIRepoPerm ,
 Default Value:775
Variable GPIAppsSudo ,
 Default Value:/usr/bin/sudo
Variable GPIAppsSudoOpt ,
 Default Value:-s -H
Variable GPIAppsMkdir ,
 Default Value:/bin/mkdir
Variable GPIAppsMkdirOpt ,
 Default Value:-p
Variable GPIChown ,
 Default Value:/bin/chown
Variable GPIChmod ,
 Default Value:/bin/chmod
Variable GPIAppsProvide ,
 Default Value:RepositoryCreation
Following switch are available:

 --startservices      Start the application normally.
 --get                Return value of Internal Variable.
 --list               List all Internal Pre-fixed Variable available to query or get.
 --compword   Word Completion Provide a services to Extract on Demand all Pre-fixed Variable
  \String inside this function.
Note:e2382694-0ba3-11e3-98a2-001b3875b29c
Title:Usual Shell Chunk-Development.
Function:ZenityShellEval
ZenityShellEval
Full-length example :
Including 1 example :
$> ZenityShellEval (Enter)
  • It Open Windows from Zenity with parameter for Text-info in editable

mode.

See the image

http://4.bp.blogspot.com/-UGYpVcrcNxo/UhPOsCBfCaI/AAAAAAAAAFA/7VHwjDj1TsM/s1600/ZenityShellEval.png

It Open by default a uuid-like temporary file. There is no actual was to modify the name, but assuming the implementation of ZenityShellEval imply a limited acces to shell, you might recuper information from shell or futur adding to transfert a name or simple renaming the uuid-like file-name... This is to prevent auto-execution of a script from canned-design by playing with without having all clearly create your shell script and/or having fully pseudo-code explained and having confirmation of your design work...

Like ZenityShellEval, will reach first stage-maturity fast enought,
it's possible the followed function will move into fnct_lib or fnct_lib_tool,
being a method to control chuck of information like descendant script lib
where fnct_debian_lib should descent from:

Level1 : ( fnct_lib or fnct_lib_tool )
        |
        +---> fnct_debian_lib ( Second Level )
                         |
                         +---> { _sub_PackageRepository
                                        _sub_Git
                                        _sub_ssh_handler } ( Third level and specialized chunk )
  • Where fnct_lib shall have all mandatory function being Really Essential.
  • Where fnct_lib_tool shall have all common tools to create code and Interract

with UX ( User Experience. )

Note: UX, like HP-UX, for Home-Profesionnal User-eXperience, and not UX for Unix/*nix

Example of code for ZenityShellEval

Assuming you are looking to link fastly unpacked .deb from File-manager into Unusual path and wanting to link against correct uses nvidia-driver to possibly manage a fake instance of CUDA from not-wished Capable-Card like Geforce 7000M, where it can exist at leat 4 to 8 node of CUDA GPU which is not enought because minimal number of node are 16 and higher and willing to create so-cheap demo card around 1999-2002 in displaced time-and-space

  • So having to find all nvidia .so lib, it should be linked inside

/usr/lib/nvidia-304.84 which is your memory having merely remember the automated design from version 295.xx . Following that you bring into /usr/lib/lib*.so.1, /usr/lib/lib*.so.[3-5] all other linked lib found inside /usr/lib/nvidia-304.84,

In Other term it's Also seed to uses X from Xorg with the nouveau driver and wich to use the entire GPU memory location and VDPAU reserved operation for GPUing. Like a package allowing to store image into GPU memory card... Having feeling many slice of superposed image is just a matrix canonical-form of code assembly to re-interpret into real execution...

the sample to put inside the Zenity Text-Info in editable mode :

function test_expr()
{
 local __call_locality=( Filter __filter ) ;
 local Arg0=${ArrayArg[0]} ;
 local ArrayArg=( $* ) ;
 local StrPath=/usr/local/src/apt/nvidia-304 ;
 function __filter()
 {
  local __call_locality=( Filter __filter ) ;
  local Arg0=${ArrayArg[0]} ;
  local ArrayArg=( $* ) ;
  local StrFilterGrep=${FilterGrep:='lib32'} ;
  local StrTaillingSearch={FilterTrSearch:=[:cntrl:]};
  local StrTaillingRepl=${FilterTrReplace:=' '} ;
  grep -v "${StrFilterGrep}" | tr '${StrTaillingSearch}' '${StrTaillingRepl}' ;
 }
 local AF=( $( find ${StrPath} -type f -iname "*.so*" | __filter ) ) ;
 for (( x=0 ; x<= ${#AF[@]}-1; x++ )) ; do
  item=${AF[${x}]} ;
  local _file=( ${item//\// }  ) ;
  local file="${_file[$((${#_file[@]}-1))]}" ;
  echo ln -s ${item} $(pwd)/${file} ;
 done
}
test_expr ;
ZenityBuildForm

Sometimes Hacked Things are miss used term. Having ZenityBuildForm fall in the middle of the development is having unattended result over 2 sets of hack inside Fnct.D, the evaluation-executive brace wounding the --list switches which is re-used to brought you a GUI-tool to select and seek for element to change in a query called command-line And this --list switches is an handly helper coming out of switche --help where GetVarReference was glued in mode Certified Chunck, or quasi hard-coded. Like any code is hard-coded in Fnct.D, Evaluative Brace does it part from TagParser to Inject extra code for building Repository for ZenityBuildForm, for handling Zenity-form where there is not Hard-coded Form for any function, simple --list extraction that sleep inside any function and does only output Prefixed-Variable from your code. Talking about chunk of development are also certified with SHA1SUM and if you doubt having unwilling tweak inside your chunk ZenityShellEval is the one can certify if your code is certified at lest by this GitHub repository or yourself having merging things in your own repository or on your local drive. In both way it's to prevent your idea of the code or our Idea of the integrity is respected and prevent the hole Library to flaw. Interesting write fomr section 0x200 from chapter Programming from [Hacking The Art if Exploit from Jon Erickson] is explainning hacking.

So, the clever conerintuitive solution to a problem inside way to present a easy way to attract users to use my Library is to provide key that prove Bash-Shell can be designed by interface. And have inserted power tools, not like fmt_vuln fmt_vuln2 test_val and heap, but more like BoolVarTest/BoolVarTestVarCreation, TagParser, ValueToVariable __GetVarReferenceList GetVarReference, which play with ability to filter information from declare application from Bash and extract function content. And also the Helper itself is reponsible to provide function infortmation like Prefixed-Variable. So be honest having better tant a DTD to implement it's the story of the function yield in Function helper called with switches --help. ZenityBuildForm is 3 Step Query designed from command line and some picture are placed here to invite Draft to know about what is possible to see to adopt in early stage of understanding the function itself in designing your your own code is to Create it.

Everything start with calling ZenityBuildForm, let use the same interface held by thi images

# There is 2 type of ouput for ZenityBuildForm, here the command Line for Both Example:
##
### Example Number 1
$> ZBFUUIDQuery=True ZBFFunctionName=ValueToVariable ZenityBuildForm

### Example Number 2
$> ZBFFunctionName=ValueToVariable ZenityBuildForm

### This one give exactly the same form as Number 2

$> ZBFUUIDQuery=True ZBFFunctionName=ValueToVariable ZenityBuildForm

ZenityBuildForm depend from frienf called ZenityPrefixedVarSelection It's the first windows appearing. This application have other sub-function being callable by uses of Prefixed-Variable BuildListInformation from ZenityPrefixedVarSelection is somewhat a DTD extration-tool. Because it extract the list of variable and do expand the extraction into TAG, having expanded TAG into Default Value Extracted we are not far from created a Dictionnary of common key and type-of-value. But first here the selectable windows from ZenityBuildForm.

https://github.com/priendeau/Fnct.D/blob/master/images/ZenityPrefixedVariable.png

The second Windows we are exactly in Step 2 inside ZenityBuildForm which had extrated TAG from Prefixed-Variable and have created a Form made from Text-Entry wished to fill from Pre-Selected information. You don't have to go back to look for the Value example inside the previous windows, a set of them are displayed and probably some are taking to much place to enlarge from WIDTH ratio the windows. Zenity Form mode does not support checkable or set of True/False for Entry. Even inside the List mode from Zenity Form we can choose more than one title and not asking to select True-State one. Take in mind, the information you have selected need to be filled or you only have to not select them if they are correct the function will launch ith what the default are.

https://github.com/priendeau/Fnct.D/blob/master/images/ZenityBuildForm.png

Here the 2 Type of Windows. One the Number 1 does store all yourtrial inside a repository and use Zenity Text-info to read an UUID-filename from the Repository location. The advantage against Number 2 it's you don't have to run the ZenityBuildForm once to get the same function and the Number 1 does certify what you have selected is finger-printed or clearly certify with SHA1SUM algorithm. Which made the call authentic and using some other tools inside the Librabry will let you see if it's authentic or not. This authenticity trace is part of this section from Draft Paper indicate some tools are contribuying to secure you code if this code will be integrated inside server with many level of management and many Administrator and/or Webmaster or Higher-priviledge with possibility to authentify runnable script mean having a clear vision f what's online should always be checked or it's possibly a trace of faillure.

https://github.com/priendeau/Fnct.D/blob/master/images/ZenityBuildForm-output.png

[Hacking The Art if Exploit from Jon Erickson] Chapter 0x200, Programming Hacking us a term used both by those who write code and those exploit it. Even thought these two groups of hackers have different end goals, both groups use similar problems-solvingtechniques. And because an understanding of programming helps those who exploit, and an understanding of exploitation helps those who program, many hackers do both. There are interesting hacks found in both the techniques uses to write elegant code and the techniques used to exploit programs. Hacking is really just the act of finding a clever conerintuitive solution to a problem.

Note:7b295e46-9e53-11e6-8b1d-001e4c8856d6
Title:Sensitive OS / Instant Hardware problems, rely on location where you are
Method:Monitoring tools and Experimentation tools
Function:LoopShellScript
Reference:Implementation.
Reference:Development

It's irrevelant, but System depend of night build and progressive build, delivering an OS like Mint, Ubuntu and many Debian like OS and unfortunately, Fedora, CentOS, Red Hat, they have all the same compiler and sometimes a certified and original package do compile first and the day after it's like nightmare. The Night Build or expression brought from Unix root in late 1970-1980, it does work silently on a mainframe and does produce an answer .... Also having many type of processor quality and memory should produce different result, but pieces of hardware does answer to manufacturing standard and accute place on earth like North-America does produce really strong test to certify material and we should'nt fall on miserable faulty design.... It's sure laptop are subject to to weakness and do produce more interference than a fully isolated desktop case made of metal... Physically easy to spot your processor acrros your keyboard because it heat, your lucky to know it's plastic that slowly heat.... Some keayboard have a weak metal plate, but not wrapping the whole computer so it make interfereces... Other problems, Solar storm doe produce magnetic variation too and since I do developped this script in a non-solar activity or it was simply low, the prototype of few hundred lines does run a script itself, a configure with make command to build a bash 4.3 version with some extra option mot mentionned inside Debian-Mint Version 17.3, like history like echo on network socket which can help demonstrating other artefact but facing-out This script does store successive run and store it inside a file to later retreive it and try it just happens and show a computer can compile a Whole package of bash-4.3 once and not the day after and having the explicit truth with only 668 line of code generating a Function to run a script, keep the SHA1SUM it make and storing it inside associative Array to analyse future occurence of the change of the script... I do doubt over step behind of a configure with too much option, make with too much Cflags, Ldflags, too recent compiler and many option may influence the build of a component. So by definition the Fnct.D have increase of main tool to offer simple proof it's might be the deterministic moment to start thing and wait until condition are satisfying... Like stability of electricity another good point why laptop may perform on this case, relying on huge power protection a.k.a. the battery of laptop is seriously what pushing life of your laptop beyond normal uses and normal decay. Also another point is underpower of all elements like less voltage and amps for a video-card, running cpu-core under fewer watts of energy may keep things older... More stable, maybe not !

LoopShellScript is built with idea of managing a script where this one if feeded of tag, parsed and give the ultimate script to monitor. This one runned by this function does run correctly and was backuped on Caching-idea and not real backup method. This application is also not able to start from a cold-boot with sha1sum from last run, it may but not at this stade, but if the application run long enough to produce correct script, the answer is storing inside a file where this file is [MANDATORY] the same as long it's not specified for another file. This file store your file by rank. One rank hold the sha1sum prooving the storage had memory of what it does and information like date where it was stored, the CODEC used for this task and the file encasulated in readeable format... This application have severals operation inside it's design and SHALL run and store sucessive run, DO run also for a survey of file like Image File, file from a depot, file from a conversion file from an action, but principaly operate for and operation the execution of a script. Other action are to list and or Filter the Storage file to seek-in and evaluate information. And Important role to restore the proposed run where this one match successfully. It's also an idea to come over making diff from a configure & make, but a script that do ask for item to configure over non modified source and non modified result I mean the compiled project have surely much important consideration than saving config cache... Extraction from this Storage file is uniquely by querying the SHA1SUM Id generated by this wisdom and there is Search facility inside this application but will never produce an extraction from a search. Since this script save the file-name inside the Storage you can really ask to search for a possible multi-recurrent answer to drop the file where it was.... How many time it will and will really answer to a question, Which one was good ?

So here some clue from Helper, it long enough to give more than important information, simply type

### Helper
$> LoopShellScript --help

And will give your this description, coming with a Synopsis, Summary and a Description, the description can also inform you on Prefixed-Variable to use and inside this Description you can also have important Prefixed-Variable to use. Some explaination will come soon with example.

LoopShellScript
From _sub_Function_Appliance

Information from command-shell Helper :

versionGCT=0.0.1 versionGSPN=0.0.2 versionMC=0.0.2 versionTP=0.0.2 versionGPI=0.0.2 versionCA=0.0.2 versionLSS=0.0.1
Help:

Function LoopShellScript
Name
LoopShellScript               A Test-Unit to test command with many directive to test and report the working solution.


Synopsis
  This application is also perfect for Shell-Script with TAG to replace or add directive. Coming with Start and Stop services, it expect to produce execution once and store the file inside file with SHA1SUM header from your script qualified of different from previous save or modification. Result is compressed and this application will deliver a method to extract the compressed file inside this SHA1SUM header. (END OF DRAFT INFORMATION)


Summary
  This application does survey your script and run-it belong to a different SHA1SUM reported by the application and upon a result it store-it inside a File for working solution.


Description
  A common way to use it is to test your source package requiring to change the configure with multiples option some may fail and require to change the information inside. This application will wait until the file is changed and report you if it work or not. File Specified by the application is compressing the working result ready to extract the working solution. This Application can be shutdown from a command from same USER by using --stopservices function. It require to specify a Uniform Ressource Identifier specified inside prefixed-variable, LSSUUIDInstance. Also UUID variable can be used instead. By starting a new instance of this application it show you a UUID identifier and a new file inside prefixed-variable LSSLoopFile will exist the time the loop is testing and compiling succesfull script. Stopping the services will only remove the file and stop the Loop.

Master Prefixed Variable
LSSIsExtraction=False ( by default )
Master Prefixed Variable
LSSIsExtraction=False ( by default )
Switch To ShellControlServices main function responsible of looping script and store working script inside file LSSFileStorage (by default .LoopShellScript)


LSSIsExtraction=True
Switch To ,DataExtractionTool to access to your file LSSFileStorage (by default .LoopShellScript) by extracting script. Also access to the sub-function of DataExtractionTool, SearchByFile ,SearchDate ,SearchId ,ListFile. Only ListFile is not requiring a query to enter with prefixed variable LSSSearchQuery. Sub Function SearchByFile ,SearchDate ,SearchId require Prefixed-variable to allow a specific search and not working in same time than ListFile. Assuming ListFile can be accessed by using [ LSSIsListID=True, LSSIsExtraction=True ], sub-function SearchByFile ,SearchDate ,SearchId won't be accessible at same time. You do require to acces to them, just use [ LSSIsListID=True, LSSIsSearchID=True | LSSIsSearchDate=True | LSSIsSearchFile=True ] . Using the search facility, your query can be inserted inside Prefixed-Variable LSSSearchQuery=... . A Search engine only search it does not extract the information.


LSSSHAIndexExtract=...
Is the only one prefixed-parameter to use to extract the file under LoopShellScript. One full-length query to extract imply loading the DET ( DataExtractionTool ) by loading extraction:


LSSIsExtraction=True LSSSHAIndexExtract=8fa097cd6652a6f3d106193a12ff4d5855e894a2.

Services Engine Section :
LoopShellScript can start many instance, and each instance information is stored inside /var/cache/Fnct.D/, where a file named Loop-LSS-UUID, where UUID is an UUID Identifier used to identify the active loop for your script detection. To stop a services running it's mandatory require to claim the shutdown by specifying the UUID on prompt with the switche '--stopservices' .


ex:
$> UUID=938cc57c-9c73-11e6-8b1d-001e4c8856d6 LoopShellScript --stopservices
 Or
$> LSSUUIDInstance=938cc57c-9c73-11e6-8b1d-001e4c8856d6 LoopShellScript --stopservices


Following Prefixed-Variable can be used for the main-loop called ShellControlServices:

LSSFileName           STRING The Script, image, the collected data in chunk used to analysed with this application.
LSSFileStorageLock    STRING File location to control all Lock-ready Instance of LoopShellScript.
LSSNonScriptValidator STRING default to ('/usr/bin/file') replace Operator Dot [.] in file-script execution.
LSSIsScriptFile               Set To True/False Default to True, if LSSFileName is not a script but a file to monitor it's have to turn it to False.
LSSIsLockFile         Set To True/False Default to False, allow multiple instance to store in the same file.
LSSFileStorage                STRING File The default file name to store all SHA1SUM + FILE, beware of multiples instance
LSSLoopFile           STRING File Identifier to manage the instance, To create your own repository consult GnrlPrsrInfctr Creation of repository.
LSSFileFormat         STRING Based on LSSApps LSSFilter prefixed-Var. it required to managed theses variable too to specify something else.
LSSIsHideScriptOutput Set To True/False Hide from Stdout output of your script, does not affect the return statement.
LSSIsDisplayDebug     Set To True/False Display Debugging and verbose left inside.
LSSIsDisplayIfDebug   Set To True/False Display Debugging and verbose toward Generated-If clause from BoolVarTest.
LSSDateFormat         STRING and Quoted STRING required use Standard POSIX-date format and can use also Unix-TimeStamp.
LSSIsLoopOnErrorType  Set To True/False Does Enable Script Looping. This Parameter are for OS or hardware problem
LSSLoopOnError                INT This is once a script does return alternatively no error and error, must specify the error to filter
LSSMaxLoopOnError     INT Number of Iteration the script should run to certify for error.


Comment over LSSIsLoopOnErrorType:
This is another section used to test and strength scritp, some script like configure loading Makefile and this one using the compiler, does sometimes return no error and the moment after it start to generate Segment-fault with or withour changes on your system, this facility is here to give a try on your night-build.

Comment over LSSLoopOnError:
This Prefixed-variable require you do know about recurrent error, like compiler like gcc give ErrorLevel of 2 and enabling suppose your script only loop after detecting Segmentation fault.

Data Extraction Tool Section :
Extracting the file from specified Prefixed-variable LSSFileStorage does overwrite your current file-name if this one is present inside the path where you do require to extract it. Mostly if you do have done a Shutdown request you may already own a copy of the file inside the Storage file.

Prefixed-Variable for DataExtractionTool or ( DET ).

LSSIsExtraction               Set To True/False Mandatory to use DataExtractionTool search or extraction
LSSSHAIndexExtract    STRING The SHA1SUM Id information used to extract the file.
LSSIsListID           Set To True/False Only List all SHA1SUM Id and file
LSSIsSearchID         Set To True/False Actiave DET Search By ID
LSSIsSearchDate               Set To True/False Actiave DET Search By Date
LSSIsSearchFile               Set To True/False Actiave DET Search By File
LSSSearchQuery                STRING The query string used to seach by Date, File, ID.


Avanced Prefixed-Variable for Both DataExtractionTool and ShellControlServices.

LSSApps                       STRING Specify the active codec for compression, other suggestion can be gzip, lzma, 7z
LSSAppsCmprOpt                STRING Specify the Compression Codec parameter for compression.
LSSAppsDeCmprOpt      STRING Specify the De-Compression Codec parameter for de-compression.
LSSFilter             STRING Specify the encapsulation layer of compressed file stored inside declaration of LSSFileStorage. Should support storage in one line with no EOL.
LSSFilterCmprOpt      STRING Specify the parameter to use the encapsulation to store inside the file declared by LSSFileStorage
LSSFilterDeCmprOpt    STRING Specify the paramter to extract from encapulation the compressed file.


Parser & Advanced Prefixed-Variable for Both DataExtractionTool and ShellControlServices

This section does manage uniquely your encapsulation layer and compression tool if you do provide other parameter to the application and will manage your information.
LSSFileFormat         STRING By Default its 'BZIP2+BASE64'
LSSCmprTag            STRING Parse your LSSFileFormat into command line to Store your script or file analysed by this application.
LSSDeCmprTag          STRING Parse your LSSFileFormat into command line to extract your script out of SHA1SUM Id out of the storage file.
LSSTagParserDef               STRING Unless your are not a ParserTag Aware it does transform TAG from Variable definition inside the application.
LSSFuncStart          STRING From Function member or existing function it's the function LoopShellScript.

Comment over LSSFileFormat:
In compression which is default, but internal function GetFileFormatCmd ( visible from Function Member section) callable from LSSFuncStart use the variable LSSIsExtraction and for one way compression the function read your LSSFileFormat into LSSCmprTag parameter from this STRING BZIP2+BASE64. Setting LSSIsExtraction=True the same function can revert this LSSFileFormat and apply BASE64+BZIP2 to getting your file out of storage file. This Parser will use LSSDeCmprTag and parsing your application BASE64+BZIP2 into a command line.

Comment over LSSTagParserDef:
Touching-it play with the code and may not work, but quite usefull if you do have to add from Prefixed-Variable from prompt to One of internal function should specified with the affected tag.

Comment over LSSFuncStart:
Can bypass the function design like GnrlPrsrInfctr function to implement the Repository Creation. To get familliar with use with GetFileFormatCmd and add prefixed-parameter LSSIsExtraction=[True/False] to test your compression design is throwing you correct parsing.


Function Member:
 Verbosis ,GetSha1Sum ,GetFileFormatCmd ,FileDeCapsulation ,DataExtractionTool ,SearchByFile ,SearchDate ,SearchId ,ListFile ,FileWriterSupport ,ShellControlServices ,VersionApps ,__main_StopServices ,__main_StartServices

Default Variable Value:
Variable LSSFuncStart ,
 Default Value:__main_StartServices
Variable LSSFileName ,
 Default Value:start-configure.sh
Variable LSSFileStorage ,
 Default Value:.LoopShellScript
Variable LSSFileStorageLock ,
 Default Value:/var/cache/Fnct.D/Lock-LSS
Variable LSSDateFormat ,
 Default Value:'%Y%m%d-%H:%M:%S'
Variable LSSLoopFile ,
 Default Value:/var/cache/Fnct.D/Loop-LSS-__UUID__
Variable LSSUUIDInstance ,
 Default Value:Last-instance-UUID
Variable LSSSHAIndexExtract ,
 Default Value:None
Variable LSSFileFormat ,
 Default Value:BZIP2+BASE64
Variable LSSIsScriptFile ,
 Default Value:True
Variable LSSNonScriptValidator ,
 Default Value:/usr/bin/file
Variable LSSIsLoopOnErrorType ,
 Default Value:False
Variable LSSLoopOnError ,
 Default Value:2
Variable LSSMaxLoopOnError ,
 Default Value:5
Variable LSSIsLockFile ,
 Default Value:False
Variable LSSIsExtraction ,
 Default Value:False
Variable LSSIsListID ,
 Default Value:False
Variable LSSIsSearchID ,
 Default Value:False
Variable LSSIsSearchDate ,
 Default Value:False
Variable LSSIsSearchFile ,
 Default Value:False
Variable LSSSearchQuery ,
 Default Value:None
Variable LSSIsHideScriptOutput ,
 Default Value:False
Variable LSSIsDisplayDebug ,
 Default Value:False
Variable LSSIsDisplayIfDebug ,
 Default Value:False
Variable LSSApps ,
 Default Value:bzip2
Variable LSSAppsCmprOpt ,
 Default Value:'-9c'
Variable LSSAppsDeCmprOpt ,
 Default Value:'-dc'
Variable LSSFilter ,
 Default Value:base64
Variable LSSFilterCmprOpt ,
 Default Value:'--wrap=0'
Variable LSSFilterDeCmprOpt ,
 Default Value:-d
Variable LSSDefaultPipe ,
 Default Value:'|'
Variable LSSTagParserDef ,
 Default Value:StrPipeCmd:__PIPE__,StrFilterDeCmprOpt:__FILTER_DECR_OPT__,StrApps:__APPS__,StrAppsCmprOpt:__APPS_CMPR_OPT__,StrAppsDeCmprOpt:__APPS_DECR_OPT__,StrFilter:__FILTER__,StrFilterCmprOpt:__FILTER_CMPR_OPT__
Variable LSSCmprTag ,
 Default Value:__APPS__ __APPS_CMPR_OPT__ __PIPE__ __FILTER__ __FILTER_CMPR_OPT__
Variable LSSDeCmprTag ,
 Default Value:__FILTER__ __FILTER_DECR_OPT__ __PIPE__ __APPS__ __APPS_DECR_OPT__
Following switch are available:

 --startservices      Start the application normally.
 --stopservices       Stop the application normally.
 --get                Return value of Internal Variable.
 --list               List all Internal Pre-fixed Variable available to query or get.
 --compword   Word Completion Provide a services to Extract on Demand all Pre-fixed Variable
  \String inside this function.

* More documentation to come and example with LoopShellScript *

OldVLCServer

It's simply first example of software interaction wished in wide opeartion for few or no knowledge require to treat and interact with the VLC media application. it require loading _sub_vlc_services function from Fnct.D and let start your music playlist . It can also manage your Video instance from various DVD and video, for various uses. Current uses are especially frame-position of scene if you are « amateur », or « novice » in uses of drawing application and do require to trace, make transformation of scene from video "including adding censoring", starting a vlc-video-server with OldVLCServer is not exshautive as knowledge investment and let you benefit from VlcSendCmd, and newest member VlcServicesLayer, let your registrate infomation for each query of VlcSendCmd. Really usefull if you are running 2 and more instance of OldVLCServer, one for your playlist and one for your Video server.

Help:

Function OldVLCServer
Name
OldVLCServer
 Application Create independent Network-layer to maintain the
 console out of human-hand interaction.


Synopsis

 This application is also used to test both __old_vlc_rate, and it's
 newest improvement, and uses of StartSlewAnalysis, also support VlcSendCmd
 and internal command FilterVlcSendCmd from StartSlewAnalysis called
 with :

 SSAFuncStart=FilterVlcSendCmd StartSlewAnalysis



Function Member:
 Verbosis ,__main_StartServices ,__main_StopServices

Default Variable Value:
Variable OVLCSAppsLunch ,
 Default Value:"""HOME/bin/vlc-terminal.sh"""
Variable OVLCSAppsPlaylist ,
 Default Value:"""HOME/Music/playlist_20160606.m3u"""
Variable OVLCStartPlaylist ,
 Default Value:True
Variable OVLCSAppsSock ,
 Default Value:/bin/nc
Variable OVLCServerName ,
 Default Value:.vlc-server
Variable OVLCSAppsSockOpt ,
 Default Value:-4 -n -k -i 3
Variable OVLCSAppsSockUsingNice ,
 Default Value:False
Variable OVLCSAppsSockNice ,
 Default Value:-3
Variable OVLCSAppsSockBuffer ,
 Default Value:2097152
Variable OVLCSAppsBuffer ,
 Default Value:-I
Variable OVLCSAppsLiten ,
 Default Value:-l
Variable OVLCSSockAddr ,
 Default Value:127.0.1.1
Variable OVLCSSockPort ,
 Default Value:5080
Following switch are available:

 --startservices       Start the application normally.
 --stopservices        Stop the application normally.
 --get         Return value of Internal Variable.
 --list                List all Internal Pre-fixed Variable
   available to query or get.
 --compword    Word Completion Provide a services
   to Extract on Demand all Pre-fixed
   Variable String inside this function.

The next 2 commands inside 'Paper Draft informations' will rely on this example of working with 2 servers instance at time:

Video Suite

From _sub_vlc_services it come with couple of widget automating video snapshooting. Especially good for making animated gifs for avatar of your favorite, scene. It can deduce the image sequence-rate and get appropriated image with internal command of VLC, called snapshoot, it grab the picture make it ready to be parsed into ScriptImageConversion from _sub_Structure function from Fnct.D or simple be openned with Gimp to be saved into png-animated or gifs animated. Here draft information on first generation of widget for video positionnement, and querying information.

All vide-widget inside _sub_vlc_services before 26 April 2017 are beta and are simply raw-action of VlcSendCmd, and are demonstrated here to some improvement make them affordable to use as long you do configuring your VlcServicesLayer Registration of your video-server. All the example before 26 April 2017 are based on a video-server running on local address 127.0.0.1 using port 5083. Our 'Paper Draft informations' showing uses of port 5084. It will be demonstrated here own we can profit from VlcServicesLayer and let them work.

Here the list of video-widget :

Video Widget Detail and Description
addSnapshoot Send a Snapshoot command to store the current images.
getVideoStats Get the current number of decoded frame.
pushVideoFrame Used internally by setVideoTimeByFrame, getSnapshootByGroup
setVideoTime Change view to a specific time. Reference in seconds only.
getFrameCount Collect number of frame between images changes.
setVideoTimeByFrame Start from a specific Seconds-Start, it move to frame n.
getSnapshootByGroup start the engine to grab a specific amount of images.
VlcSendCmd

VlcSendCmd is an affordable efficient but not fast query command. This comming from a tools offert by Unix, called NC, NetCat a handy tool is our starting tools to communicate with a layer developped to buffer our services from OldVLCServer. Futur improvement may suggest replacement of this application ( nc ), to a compiled application offert soon or simply an alternative which can be installed with appropriate super-user priviledge. This is why under the roof, VlcSendCmd is split into part called NetSocketServices managing the default application and surrounded by all the facility to acces to your services to talk to it.

As evolutive member, function like GetPasswd from Fnct.D own extra internal function to profit from crutial tools and allow you to install the missing application.

As VlcSendCmd, is kept momently at version 0.0.0 from requirement to add inside your .bashrc starting script

Thoses using the makefile project from Fnct.D ( branch MakeFileInstaller ), have theirs .bashrc filled with version through ArrayFnctDVersion and FnctDVersion script that read this Array definition and update theirs module version

After April 26, 2017 all of them can pass to version 0.0.1 from VlcSendCmd, adding a registration explained here as Paper Draft informations to profit from UUID ( Unique ID ) registration element, allowing application like this one to work by simply calling as alias

Here an example of VlcSendCmd with Registered information of VlcServicesLayer.

The example is showing a query to extract the volume value from an instance from Address 127.0.0.1 and port 5083

https://github.com/priendeau/ElectronicSheet/raw/master/images/VlcSendCmd.png
VlcServicesLayer

Imaginary concept of having huge parameter to add to the command prompt and easy-way to provide Unique-ID for unique services you do configure once and run, and stop and run and stop and ... VlcServicesLayer Is unique and first member that voluntary produce cached information for intended uses and re-uses. While ZenityBuildForm only build the function call and 'DOES' have the ability to store it in a safe method to get read by GetterByLineData it have no affinity to get supported by being evaluated. VlcServicesLayer Does store Registered information in file-persistent method.

look to the example :

-The image show a registration of the Server Address 127.0.0.1, Server Port 5083 and canned command called "volume" this application once launched generated a UUID: 2442e074-25fe-11e7-8b1d-001e4c8856d6, and by using it like previous chapter does mention, it call automatically "volume" from VlcSendCmd.

https://github.com/priendeau/ElectronicSheet/raw/master/images/VlcServicesLayer.png

Step forward the ZenityShellEval sample

You hit Enter or OK from the Window 'Shell Evaluation command', and Should not give you an error, if so the same code reapear and you have to find yourself the error if ZenityShellEval was not executed from allowed Terminal or Windows-shell . If you do executed it from, you can read error and seemlesly seek for error...

Later example might have support for error like puting into warning Windows, error. And possibly conversion between uuid-like file into finite name...

PS Hint
  • Using AutoChown will also let use execute the script with your own

user and group, and might allow you to put it elsewhere like into localized-execution section.....

Integrity of chunk With ZenityShellEval Checksum algorithm .

Supplying a Checksum algorithm verification with a developping tools does not need to be strengthened and storing the information localy and ciphered. The will was to establish a tools to corretly identify a chunck being followed or not. Simply mean it's possible you do have edited the chunck without using the ZenityShellEval, and did not do a new footprint to it. This meaning see from the editor that might had no right to see under the hood the permission, file attribute and time of modification will rely on this engine to analyse the information. This also great for ensuring code did not suffer to unexpectedly modification, which is barely hard to see if you do had no remember of last modification and had no tool to notice it. ... A cyclic check to ensure you do it right...

Supplied with Parameter ZSECheckSumTest=True, and following parameter to identify the file and it's location will do a simple checksum verification of the content. It will look also for the match inside the file...

The Checksum is also a Prefixed-Variable that alter the common path of the execution and did not load the editor after... It's not commming as services du to it's exception and might be listed in different structure to alter normal comportement... Assuming giving an answer to unique request shall be not part or a services like --get and --list where uniformely return member part like Prefixed-Variable and or content of Prefixed-Variable, a Sha1sum is a steady algorithm and is applied in goal to extract identity... As long there is no services on identity as services it should not be see as an actor of the transport layer or any communication realm for this moment...

Example:

### on command shell to call the checksum of ZenityShellEval will be see like
### this.

### Note, Chunk 950966fa-0e67-11e3-98a2-001b3875b29c is the ZenityPythonInstaller
### which was modified recently and will show a faillure .

$> ZSECheckSumTest=True \
   ZSEPathStorage=/etc/init.d/Fnct.D/ \
   ZSEFileName=950966fa-0e67-11e3-98a2-001b3875b29c

### On screen it report the information
File: 57eaab74b095e5d374cf15d5923fef2fb02eaab7
Footprint: fa3cd4782aa56e9c1725a06904af3293a6b5c532
file-shasum:/etc/init.d/Fnct.D/950966fa-0e67-11e3-98a2-001b3875b29c:FAILED

# Re-editing the file with ZenityShellEval and removing the FOOTPRINT will save
### it with newest information... Or possibly need to come back to original file
### version due to error-insertion with another application and was not analysed
### by ZenityShellEval and might report error execution.

### Another Edition with ZenityShellEval and it change the shasum , doing the same
### command ; now it report the correct information .

File: 223715eeac461ce63984fd5f9f0ddb749dc3909d
Footprint: 223715eeac461ce63984fd5f9f0ddb749dc3909d
file-shasum:/etc/init.d/Fnct.D/950966fa-0e67-11e3-98a2-001b3875b29c:MATCH

*NOTE*, ZenityShellEval, IS changing the SHA1SUM header in any circumstance, having the chunk conform or not, correct or not...

Note:f5f7532c-0bac-11e3-999d-001b3875b29c
Title:Developping and Helper
Function:GetVarReference
Methodology:Structure
  • Default Fast reference Helper.

Extracting current Prefixed variables from your function and show it on stdout( screen output ). The prefixed variable are indicated on decalation of __call_locality which usually had same name has top function.

  • Description : It actively look inside the function code and extract value prefixed with function name...

was initially developped on $0, but change by creating subFunction, and some code may be reserved for private use or recurrent-code with recurrent variable name, may be show and alter your perception of functionality of the design ...

Example to implement the body-helper.

function Helper()
{
        local __call_locality=( Hlp Helper ) ;
        local ArrayArg=( $* ) ;
        local Arg0=${ArrayArg[0]};
        local StrHelperInvolved=${HelperQuestionInvolved:=Nothing} ; ### <---1a
        if [ "${Arg0:=--start}" == "--help" ] ; then
                GetVarReference ${__call_locality[0]} ;
        else
                ---> Normal Body event and code.
                ...
        fi
}
  • Note, In case your Helper --help be tested, if it does not output only Prefixed var definition.

retreive all your variable from your command and do like example StrHelperInvolved in 1a Create specific local variable and associate the content of your Prefixed variables, help get better body definition and reduce complexity by reading it...

  • See PackageRepositoryMgmt / PackageRepositoryRest function helper will show

you more information in what resulting an helper to see Communication-Layer also called Prefixed-Variable helping user to assign informations.

Note:d06076ae-e960-11e5-98a2-001e4c8856d6
Title:WrapPathIntegration, Accessor in MD_CD
Function:WrapPathIntegration, MD_CD

WrapPathIntegration

As Path Accessor in some internal development and first integrated to md_cd command to transform its call :

### from
MdCd __PATH__
### to
prefixed_var=__PATH__ MdCd
Allowing addition of --startservices to set a possible cumulation of informations
Allowing addition of --get , --list .
Implicitly develop a filter for relativistic path added to the command and
or adding default mechanism to filter and inform of explicit action like
disallowing uses of relativistic path or inversly disallow uses of absolut
path...  [ /ekivɔk/-ly /kætʃ/ the /nɑt/ /ɪnˈtɛnt/ /ˈækʃən/ ]
While some may doubt about uses and lack of operability, using a function
to factorize the data-collection entry is *Package sensibility* and therefore
example in code sample stay valid except we are not doubting about elements
such $* inside functor :
### Previously defined Functor.
function md_cd()
{
 prefixed_var=$* MdCd ;
}

### from
MdCd __PATH__
### to
prefixed_var=__PATH__ MdCd
Variable WPIListTransformFunc
Will also allow a third-party function being [kc]rafted depending of ListToArray
this one will also possible to not use it by specifying your own function
thru WPIListTransformFunc and its method to call it internally. Using the
function WPILstFuncCall .
Helper own its own example of calling the internal function:

see: (pre-note, not the official pre-fixed var are definied here )
Fnct.D $> WrapPathIntegration --help

Help:

Function WrapPathIntegration
Default Variable Value:

Function WrapPathIntegration
Default Variable Value:
Variable WPIPathList ,
Default Value:''
Variable WPIListTransformFunc ,
Default Value:ListToArray
Variable WPIListCSV ,
Default Value:','
Variable WPILstFuncCall ,

#      +---------------------------------------------------------------+
#      | Default Value:LTAComma='__CSV__' LTAEntry=__LIST__ __FNCT__   |
#      +---------------------------------------------------------------+

Variable WPIVerbose ,
Default Value:False
Corpus of WPIListTransformFunc -> WPILstFuncCall

By Default, LTAComma and LTAEntry are provided by default and should not interfer with your own function. Despite having few report based before the Fnct.D appear, it's idea to own at least the required TAG such __CSV__ and __LIST__ is mandatory if you do collect information thru the command-line. Some other thinking may developt a in file data-collection or from Database query to extract your data, but initially provided a in-hand and in-command line provider is essential. Some may forget the uses of concept of Comma separeted value like passing a full-length Base64 Line like precedent development of __fnctCreateLocalityFuncParam with uses of FParamBase64 to identifie the variable as Base64 codec and having extra accessor decoding and encoding... All rejected for getter and setter problems near 2011/2012 after discovering a development problems in uses of variable parsing and be unable to acheive a better algorithm.

Note:ed0719fe-e959-11e5-98a2-001e4c8856d6
Title:Toward __fnctCreateLocalityFuncParam
Function:Old __fnctCreateLocalityFuncParam, Old __call_locality
Evolution of Variable with pre-designed called like ValueToVariable
and presence of unified Getter .
While some effort toward __fnctCreateLocalityFuncParam owning ability
to interpret uses of __call_locality , predecessor from old_Fnct.D does
owning specificity of variable . Today having unified call of variable
thru uses of Array called __call_locality( Member-call Function-Name ),
the function __GetVarReferenceList and apparatus :
eval """local ArgGet=\${${ArrayArg[1]}}""" ;
echo -ne """${ArgGet}\n""" ;
found in '--get' , filter from Arg0 does report information about
value inside the function and allow them having different action.
- Totally Unified the declaration of Inside-member like Verbosis
exemple in WPI, show:
IsVerbose=${WPIVerbose:=False} ;
- Presence of variable notation is present inside __GetVarReferenceList and all
variables like the example starting with Is or Bool will own a priority and
being treated . This is also applied to variable that start with Array or Str or
even Int.


By Uses of Base64 is not definied Here, a presence of
Variable like WPIBase64=True/False will let other function
query them with this form :
### Following is suggestion and not real action.
### It represent a candidate owning variable named WPIBase64
### which is not for real WrapPathIntegration for the moment.

__FUNCTION__ --get WPIBase64
and if this report thru, we guess we can start thinking using
this way to enable codec... This improve speed and reduce code .
Known to be heavy old __fnctCreateLocalityFuncParam, and
__call_locality as Function not Array does pump +/- 200 line
of code per call... Having discovered a problem, in calling
sequence, or problems between Real Unix/Solarix uses of function
accepting dot ( . )  inside function name it's not scheduled in
bash anymore and did not comment anything over this choice...
Its purely « acknowledgible » ...
Strength Affinity, securing with ZenityEditFile.
Because Sets of main new function __GetVarReferenceList, GetVarReference,
ValueToVariable , It start to unravel a steady way to respect some decent
coding adding <Plus> in way to affirm passthru of pre-fixed variable does
work and does not leak.
GetVarReference being glued inside ZenityEditFile Idiom integrity test leave
a bad breath in home-made third-party eavesdroping ... Free development
is also subject to be altered and being hack directly to github server
and prone development should depend of at least a codec to infirm in safe
test being done because some arbitrary code are summed, and ZenityEditFile
had property to affirm if a today code work or not after testing the
integrity. Which is bad in auto-development tool observed being able to
alter sub-set of code but not really helping in development. Based on
CRAN statistics tools, comming alone this auto-development widget is only
to let beleive there is work toward a project, while real project path look
like heratic. Time is something we spend on and it's not counted when it's
afformentionned finited goal.
End, What missing in __fnctCreateLocalityFuncParam
Resume in, some part are fixed for good ( require ZenityEditFile to re-apply a new
checksum ), some other like ValueToVariable are not finished but give good result
and will continue to help the loosed development left as example on what to not
follow, help definition of standing component inside a function rather to implement
lost variable and nestled function .
Note:363cbfd8-308a-11e3-98a2-001b3875b29c
Title:Prior to BodyFunc, Internal Steady Pre-Variable Loader is...
Function:BodyFunc
Structural:Definition

BodyFunc is ultimately the next code re-writing action for actual code need to be sustained and other function to stay in actual form to compare and leave observer understanding the concept... Unfortunately it leave student doing homework and will have to convert a If-elif-(n-elif)-fi at end of function with BodyFunc.

BodyFunc engine in Short is a simple widget in code conception for automated scription and scriptlet to own a living compound mastering an execution statement. In a Self-services a function should had a member worrying about user switches, but have to hold behavior as well... Switches are only the human action while the finite-automate should understand what to do with the human inquiry.

ValueToVariable

This function will be inclued inside the BodyFunc development and shall had an interest in simple Load transfer inside internal function layer... Managed on top of a Master Function, derived and unique-function held inside the function like some had default Main named __main_StartServices, having specialized part of __main_StartServices like __Action, __Loop ... those function in some way to call them require a Load of Prefixed-Variable which is sometime long to re-transcript for passing argument like variable flow... Explained in Transfert-layer, we improve with a Steady mechanism on Definition of BodyFunc, it should had a auto-transcription layer...

See Help :

Help:

Function ValueToVariable
Default Variable Value:
Variable VTVValueEntry ,
        Default Value:StrTest
Variable VTVIsArrayStyleInsert ,
        Default Value:False
Variable VTVIsValueToConvert ,
        Default Value:True
Variable VTVIsValueReAssign ,
        Default Value:False
Variable VTVIsTransformed ,
        Default Value:False
Variable VTVIsTransHadScript ,
        Default Value:False
Variable VTVIsDebugDisplay ,
        Default Value:False
Variable VTVITransformScript ,
        Default Value:None
Variable VTVDefaultTransform ,
        Default Value:'s/([SIB][tno][tro][a-zA-Z0-9]+)/$1/g'
Variable VTVAppsName ,
        Default Value:/bin/sed
Variable VTVAppsOpt ,
        Default Value:-r
Following switch are available:

        --startservices Start the application normally.
        --get           Return value of Internal Variable.
        --list          List all Internal Pre-fixed Variable available to query or get.

And Code update Like ZenityShellEval will have a Inner region managing switches tinier than expected, easier to transform and observe a BodyFunc model more adapted. Seems to defeat the law, based on October 8 2013, _sub_jack_script delayed for a year since no big move was done toward Jack Served application named jackd had better implementation from the Shell, A total rewrite let switches --testservices, --stopservices having it's origin and updating the fnct_lib with switche message StrStopSwitches StrTestSwitches.

### Before upcoming of ValueToVariable

### Version A
if [ "${Arg0:=--startservices}" == "--help"     ] ; then
 GetVarReference ${__call_locality[1]} ;
echo -ne "${StrSwitchMessages}" > /dev/stderr ;
 elif [ "${Arg0:=--startservices}" == "--get" ] ; then
 eval """local ArgGet=\${${ArrayArg[1]}}""" ;
 echo -ne """${ArgGet}\n""" ;
elif [ "${Arg0:=--startservices}" == "--list" ] ; then
 eval $( __GetVarReferenceList ) ;
elif [ "${Arg0:=--startservices}" == "--compword" ] ; then
 eval $( __GetVarReferenceCompWord ) ;
elif [ "${Arg0:=--startservices}" == "--startservices" ] ; then
### Section A to compare with section B
 StrFileTmp=${StrFileTmp}                 \
 StrTitle=${StrTitle}                     \
 StrDateFormat=${StrDateFormat}           \
 IntSleep=${IntSleep}                     \
 IntFontSize=${IntFontSize}               \
 IsEditField=${IsEditField}               \
 IntWidth=${IntWidth}                     \
 IntHeight=${IntHeight}                   \
 IntDefaultModeExec=${IntDefaultModeExec} \
 IsEditField=${IsEditField}               \
 IsAddFootPrint=${IsAddFootPrint}         \
 IsLoopOnSucc=${IsLoopOnSucc}             \
 IsCheckSumOnly=${IsCheckSumOnly}         \
 __main_StartServices                     ;
fi
### End Section a to compare with section B

### Possible evolution while ValueToVariable will be implented permanently

### Version B
if [ "${Arg0:=--startservices}" == "--help"     ] ; then
 GetVarReference ${__call_locality[1]} ;
echo -ne "${StrSwitchMessages}" > /dev/stderr ;
 elif [ "${Arg0:=--startservices}" == "--get" ] ; then
 eval """local ArgGet=\${${ArrayArg[1]}}""" ;
 echo -ne """${ArgGet}\n""" ;
elif [ "${Arg0:=--startservices}" == "--list" ] ; then
 eval $( __GetVarReferenceList ) ;
elif [ "${Arg0:=--startservices}" == "--compword" ] ; then
 eval $( __GetVarReferenceCompWord ) ;
elif [ "${Arg0:=--startservices}" == "--startservices" ] ; then
### Section B to compare with section A
eval $( VTVIsArrayStyleInsert=True \
VTVValueEntry=StrFileTmp,StrTitle,StrDateFormat,IntSleep,IntFontSize,IsEditField,IntWidth,IntHeight,IntDefaultModeExec,IsAddFootPrint,IsLoopOnSucc,IsCheckSumOnly \
VTVIsValueReAssign=True \
VTVIsValueToConvert=False \
ValueToVariable ) __main_StartServices
fi
### End of Section B to compare with section A

This producing in the in Section A 579 caracter to verify and inside the section B it require 303 , a diminution of 50% of the code coverage.

Note:48acc93e-0bae-11e3-8e63-001b3875b29c
Title:Developping The BodyFunc, Reducing code complexity by creating pattern and disposable StartServices signature.
Function:BodyFunc
Structural:Definition

function BodyFunc() - Like BoolVarTestVarCreation, is defined to create on-demand if-pattern based on True Statement-Initial affectation and residual False statement as Assertive condition being another mechanism or either a branch this function BodyFunc will manage the switch condition from Arg0, know to be the Operator for finite and unique action. Actual Action are Getter, List, Helper and StartServices. __Future__ view predict uses of Setter where it's actually tweaked with external Subset of command within Bash whole-list of command. Developped has Micro-Architecture expansion require several analysis and may depend of another compromised information related to Data. Data used from Setter Will stay out of the code and actual Pre-fixed Variable are unique Start-up information where ultimately all information will migrate to None after uniformisation and expansion of Exception into proper design.

BodyFunc Goal : To create an [ if / elif / n-elif / fi ] command from finite action required inside need of fnct_debian_lib to be wise information discovery . Wise-Discovery is not part of the function-type itself, but any coumpound will have Serious Notation and minimal helper. Actually it will cover Finite action of Listing Prefixed-Var or Transport-Layer signature and Getter will extract entry from this Transport Layer, know to be actual Prefixed-Var.

BodyFunc and Expanded Entry inside Finite action, StartServices uses : - Since Getter, Helper and List are simple finite action, a function body from this lib are the core of evolving multi-party-actor involving many sub-derivate.

Example: Inside PackageRepositoryMgmt, uses of GetOtherDate is crutial to leave a valid-footprint inside and index based on File-system information deposition.

  • The StartServices being a function with Tiny Prefixed-Var internally be a

Inter-transport-Layer, it should result into calling a possible function inside the Function Body or Any good compound from this Lib with awarness of calling correctly any Pre-fixed var. Exception in Internal design from Function to Sub-Function Transport-Layer this mechanism is not regulated, but will not work if variable are not transfered.

Note:d438ba78-c3ec-11e5-98a2-001e4c8856d6
Title:Evolution of multi-party-actor involving many sub-derivate imply uses of UUID in BodyFunc
Function:BodyFunc
Structural:Definition
  • While approving following pattern inside BodyFunc , __HELP__, __GET__, __LIST__,

__Stack_Variable__, __ApplicationMain__ having a behavior to create a unique-ID to promote extraction of many Descendant form of BodyFunc without loosing any other pre-registered informations.

Discovered in many sub-function over 3 nested function or simply having more than ont __main_StartServices for somes imbricated function, a possibility to call efficiently Bodyfunc with registered ID will allow to avoid recall all other Variable member in a pre-declared sub-function . Uses of UUID will be implemented and will required having Variable BFRegister to enhance pattern __HELP__, __GET__, __LIST__, __Stack_Variable__, __ApplicationMain__ into :

__HELP__XXXXXXXX_XXXX_XXXX_XXXX_XXXXXXXXXXXX __GET__XXXXXXXX_XXXX_XXXX_XXXX_XXXXXXXXXXXX __LIST__XXXXXXXX_XXXX_XXXX_XXXX_XXXXXXXXXXXX __Stack_Variable__XXXXXXXX_XXXX_XXXX_XXXX_XXXXXXXXXXXX __ApplicationMain__XXXXXXXX_XXXX_XXXX_XXXX_XXXXXXXXXXXX

Leaving possibility to call BodyFunc with no register and having a clean new pattern to fill the information.

Strictly talking in hypothesis model.

Facility in External transport connection of BodyFunc. - The Hypothetical prefixed-variable BFStackVariableList will accept a language operator known to be '+' sign to allow any conversion from good appelation of working function inside fnct_debian_lib by calling it and extracting variable. uses of GetOtherDate will be use inside the example.

BFStackVariableList=$( GetOtherDate --list | sed 's/\([a-zA-Z]*\)/\1+,/g;s/\ //g;s/+,+,/+/g'  ) BF*=... BodyFunc

Will shorten the transfert mechanism from Outgoing Transport-Connection into automated StackList adding sequence, and will also offer Glueing technique for several descendant uses of BoolVarTestVarCreation / Function from fnct_debian_lib, and BodyFunc, with consideration had possibilty to be a fixed if-elif-fi topology .

Or getting smarter, uses is another derivate compound mentioned higher, might introduce the function ValueToVariable with a functionnality to transform a variable name like StrTest into a ${StrTest}, and having another mode offering to create a paired assignation and Entry=StrTest,Strtest1 will produce

$>      VTVIsArrayStyleInsert=True \
        VTVValueEntry=StrTest,Strtest1 \
        VTVIsValueReAssign=True \
        VTVIsValueToConvert=False \
        ValueToVariable
### output : StrTest=${StrTest} Strtest1=${Strtest1}

with function BodyFunc()

  • Like BoolVarTestVarCreation, is defined to create on-demand if-pattern based

on True Statement-Initial affectation and residual False statement as Assertive condition being another mechanism or either a branch this function BodyFunc will manage the switch condition from Arg0, know to be the Operator for finite and unique action. Actual Action are Getter, List, Helper and StartServices. __Future__ view predict uses of Setter where it's actually tweaked with external Subset of command within Bash whole-list of command. Developped has Micro-Architecture expansion require several analysis and may depend of another compromised information related to Data. Data used from Setter Will stay out of the code and actual Pre-fixed Variable are unique Start-up information where ultimately all information will migrate to None after uniformisation and expansion of Exception into proper design.

  • BodyFunc Goal :

To create an [ if / elif / n-elif / fi ] command from finite action required inside need of fnct_debian_lib to be wise information discovery . Wise-Discovery is not part of the function-type itself, but any coumpound will have Serious Notation and minimal helper. Actually it will cover Finite action of Listing Prefixed-Var or Transport-Layer signature and Getter will extract entry from this Transport Layer, know to be actual Prefixed-Var.

BodyFunc and Expanded Entry inside Finite action, StartServices uses :

  • Since Getter, Helper and List are simple finite action, a function body from

this lib are the core of evolving multi-party-actor involving many sub-derivate.

Example: Inside PackageRepositoryMgmt, uses of GetOtherDate is crutial to leave a valid-footprint inside and index based on File-system information deposition.

  • The StartServices being a function with Tiny Prefixed-Var internally be a

Inter-transport-Layer, it should result into calling a possible function inside the Function Body or Any good compound from this Lib with awarness of calling correctly any Pre-fixed var.

Exception in Internal design from Function to Sub-Function Transport-Layer this mechanism is not regulated, but will not work if variable are not transfered.

Facility in External transport connection of BodyFunc.

  • The prefixed-variable BFStackVariableList will accept a language operator known to be '+' sign to allow any conversion

from good appelation of working function inside fnct_debian_lib by calling it and extracting variable. uses of GetOtherDate will be used inside the example.

BFStackVariableList=$( GetOtherDate --list | sed 's/\([a-zA-Z]*\)/\1+,/g;s/\ //g;s/+,+,/+/g'  ) BF*=... BodyFunc

Will shorten the transfert mechanism from Outgoing Transport-Connection into automated StackList adding sequence, and will also offer Glueing technique for several descendant uses of BoolVarTestVarCreation / Function_from_fnct_debian_lib, and BodyFunc, with consideration had possibilty to be a fixed if-elif-fi topology .

  • This is the actual development being tagged Prototyping, it show multiples

part of a nominal function internal-body and allow presence of Getter, Setter, Listing and StartServices which is the Core of a Function for a finite action.

function BodyFunc()
{
 local __call_locality=( BF BodyFunc ) ;
 local ArrayArg=( $* ) ;
 local Arg0=${ArrayArg[0]};

 local StrHelpCmd="GetVarReference ${__call_locality[1]} ;  echo -ne \"${StrSwitchMessages}\" > /dev/stderr ; " ;
 local StrGetCmd=" eval \"\"\"local ArgGet=\${\${ArrayArg[1]}}\"\"\" ;  echo -ne \"\"\"\${ArgGet}\n\"\"\" ; "
 local StrListCmd="eval \$( __GetVarReferenceList ) ;" ;
 local StrStartServicesCmd="__main_StartServices" ;
 local StrDefineHelp=${BFHelpSwRules:=Help:--help:__HELP__:StrHelpCmd} ;
 local StrDefineGet=${BFGetSwRules:=Get:--get:__GET__:StrGetCmd} ;
 local StrDefineList=${BFListSwRules:=List:--list:__LIST__:StrListCmd} ;
 local StrDefineStartServices=${BFStartServicesSwRules:=StartServices:--startservices:__ApplicationMain__:StrStartServicesCmd} ;
 local StrVarConvertOp=${BFVarTransfertOp:=+} ;
 ###
 ### The Prefixed-var BFVarTransfertOp:
 ### - To reduce rewriting, using the Operator '+' inside the Prefixed-Var BFStartServicesSwRules using rule like
 ### BFStackVariableList=Var1+ will transform Var1=Value by Var1=${Var1} inside Template __Stack_Variable__
 ### - Assuming BodyFunc is mangling the bottom of a function inside fnct_debian_lib into protocolar function creation
 ### with self verification ability like transfert mechanism and assignation possibility.
 ###
 local StrStackVar=${BFStackVariableList:=StrFileTmp=+,StrTitle="A title",IntSleep=+,Size=IntFontSize,IsEditField=+,IntWidth=+,IntHeight=+,IntDefaultModeExec=+} ;
 local ArrayServicesSwitches=( ${StrDefineHelp} ${StrDefineGet} ${StrDefineList}  ${StrDefineStartServices} )

 local StrPatternIf="""if [ \"${Arg0:=--startservices}\" == \"--help\"  ] ; then
 __HELP__
elif [ \"${Arg0:=--startservices}\" == \"--get\" ] ; then
 __GET__
elif [ \"${Arg0:=--startservices}\" == \"--list\" ] ; then
 __LIST__
elif [ \"${Arg0:=--startservices}\" == \"--startservices\" ] ; then
  __Stack_Variable__
  __ApplicationMain__ ; """ ;

echo -ne "BodyFunc Pattern\n\n--------------------------------------------------\n${StrPatternIf}\n--------------------------------------------------\n"
}
Note:5f218798-0ec6-11e3-98a2-001b3875b29c
Title:Complex Case of ZenityPythonInstaller, many Variable transfert example and many Input Entry.
Function:ZenityPythonInstaller

While the function own a Huge Table or Hudge Variable-Stacking, due to entry method dependent from shell information and Zenity Window Manager in Text-Entry Mode, A BodyFunc will reduce the if-elif-else case from __main_StartServices. See the Code snippet to look what an normal hand-writing entry will look like.

     if [ "${Arg0:=--startservices}" == "--help"     ] ; then
      GetVarReference ${__call_locality[1]} ;
  echo -ne "${StrSwitchMessages}" > /dev/stderr ;
 elif [ "${Arg0:=--startservices}" == "--get" ] ; then
  eval """local ArgGet=\${${ArrayArg[1]}}""" ;
  echo -ne """${ArgGet}\n""" ;
 elif [ "${Arg0:=--startservices}" == "--list" ] ; then
  eval $( __GetVarReferenceList ) ;
 elif [ "${Arg0:=--startservices}" == "--startservices" ] ; then
  StrCppflags=${StrCppflags} \
  StrCflags=${StrCflags} \
  StrCxxflags=${StrCxxflags} \
  StrFflags=${StrFflags} \
  StrLdflags=${StrLdflags} \
  StrJavaHome=${StrJavaHome} \
  StrJavaClasspath=${StrJavaClasspath} \
  PythonSetupAct=${PythonSetupAct} \
  pipAct=${pipAct} \
  BoolPipInstall=${BoolPipInstall} \
  BoolPipUpgrade=${BoolPipUpgrade} \
  BoolPySetup=${BoolPySetup} \
  StrPythonVersion=${StrPythonVersion} \
  StrPythonAppsPath=${StrPythonAppsPath} \
  StrPythonScript=${StrPythonScript} \
  ZPIZenityTextEntry=${ZPIZenityTextEntry} \
  IntDefaultSleep=${IntDefaultSleep} \
  StrPythonPackage=${StrPythonPackage} \
  BoolUseZenityTextEntry=${BoolUseZenityTextEntry} \
  StrZenityTitle=${StrZenityTitle} \
  IntWidth=${IntWidth} \
  IntHeight=${IntHeight} \
  __main_StartServices             ;
fi

Also this code sample will also be delivered with a pseudo-code to deliver a functionnal-programmation stream behing show under many call from BoolVarTestVarCreation

<SVG>

<PNG>

https://raw.github.com/priendeau/Fnct.D/master/images/950966fa-0e67-11e3-98a2-001b3875b29c-pseudo-code-Main.png
  function __main_StartServices()
  {
local __call_locality=( Main __main_StartServices ) ;
local ArrayArg=( $* ) ;
local Arg0=${ArrayArg[0]};
local ArrayPackage=( ) ;

eval $( BVTestVarName=StrPackageExtract \
BVTestVarHold='${StrPythonPackage}' \
BVTestBoolVarName=\${BoolUseZenityTextEntry} \
BVTestBoolCase='False' \
BVTestBoolAssertion='$( ZenityTextPackageEntry )' BVTestScopeTest=local BoolVarTestVarCreation ) ;

eval $( BVTestVarName=StrPythonLoader \
   BVTestVarHold='${StrPythonVersion}' \
   BVTestBoolVarName=\${BoolUseZenityTextEntry} \
   BVTestBoolCase='${StrPythonVersion}' \
   BVTestBoolAssertion='3.2' BVTestScopeTest=local BoolVarTestVarCreation ) ;
   StrPythonLoader="${StrPythonAppsPath}/python${StrPythonLoader}" ;

eval $( BVTestVarName=StrAppsInstall \
   BVTestVarHold='pip' \
   BVTestBoolVarName=\${BoolPipInstall} \
   BVTestBoolCase=False \
   BVTestBoolAssertion='${StrPythonLoader} ${StrPythonScript}' BVTestScopeTest=local BoolVarTestVarCreation ) ;
Note:9859f8da-1013-11e3-98a2-001b3875b29c
Title:Simple File Name conversion and action substitution example thru function FileNameConversion.
Function:FileNameConversion

function FileNameConversion()

Standing for a bulk operation, FileNameConversion, required more than one file to apply a filter, where the filter is an action. We will see the default action later, fortcoming to see a simple mv ( Move action ), this is design by parameter.

Eversince the beginning, it was alway a pending question over most current action done daily. Since Bash come from tinier subset shell like c-shell, csh, and simple oldest sh ( Stand for Shell from Unix ), most important action was to copy, move, rename, later comes the link and sync while the *Nix start to work's over many server networkly-binded. It was important to notice the need of having brace around a fixed method allowing to search and replace information due to its operability beyond the basic operation.

Since than, appear uses of File-Extension name, where performed uniquely by the system over .cfg name, Microsoft User were encouraged to uses common extension name for lacking File-type detection. Today's being totally ignored, Unix topology was initially come with the application file where it's configration can perform a fast way to recognize the format... Having it on screen, it's detection behave with on-sight display and were ignored from Scripter. Good Practice at this moment it imply renaming file without extension into know one...

This FileNameConversion function had some root inside Original lib from Fnct.D three years ago, and was inclued inside fnct_lib. Being a major in name conversion it also include possibility to search for a type and convert it or simply pass extra command.

Some extra command like Graphics Magik suite were hook to original script and were performed from feeded path created to store Scaned images from scanimages application.A tool named Autotrace should enhance the output into vector to perform later a faster recognition. But between uses of FileNameConversion and new version here, it depend from stronger integration and a [Main] action being parsed inside Pre-fixed variables FNCAppsConv.

The default function provide a _FileList function, which can be overrided with Prefixed-Variable named FNCFLFunc for short ( FNC FileList Function).

Concrete action of a bulk-operator, FileNameConversion, require at least a provider, explained early, _FileList is a wrapped find command with shell command to filter and output the name in a row called stream it should not come with any carriage.

[Warning] the prefixed-variable FNCDisplayCmd is alway set to True in this function and acceptable value is True/False, and will stay to FNCDisplayCmd=True to visualize the output rather than allowing execution.

Future version will depend of generating the script and send it to a robot, cron-dealer ( where it remain unsheduled at this moment, No admin job under the hand. ) And many more automate receiving jobs and chuck of code, even a version of Fnct.D dealling with setter thru python RPC lib ( Remote procedure call), with embedded Sqlite facility to change the default value in flavor or an RPC-Lib instance allowing many instance and many design living at once.

Where Function _FileList can be preserved rather than providing any other function name having equivalent operation, This internal function can also own couple of prefixed-var like FNCFindPrintf and FNCFindIname where important part of the find wrapped-command owning crited to define specific file-search filter thru FNCFindIname "find ... ( -iname )", while Variable FNCFindPrintf, regulate the output, in find: find ... iname ** ( -printf ). See Example:

FNCFindPrintf="%p" FNCDisplayCmd=True FileNameConversion
will display :
- Full path name of a file name:

Output:
mv /home/maxiste/Pictures/logo/outG100425.tif /home/maxiste/Pictures/logo/outG100425.pnm
mv /home/maxiste/Pictures/logo/outG268903.tif /home/maxiste/Pictures/logo/outG268903.pnm
mv /home/maxiste/Pictures/logo/outG272652.tif /home/maxiste/Pictures/logo/outG272652.pnm
mv /home/maxiste/Pictures/logo/outG100425.tif /home/maxiste/Pictures/logo/outG100425.pnm
mv /home/maxiste/Pictures/logo/outG268903.tif /home/maxiste/Pictures/logo/outG268903.pnm
mv /home/maxiste/Pictures/logo/outG272652.tif /home/maxiste/Pictures/logo/outG272652.pnm
mv /home/maxiste/Pictures/logo/outG136283.tif /home/maxiste/Pictures/logo/outG136283.pnm
mv /home/maxiste/Pictures/logo/outG100425.tif /home/maxiste/Pictures/logo/outG100425.pnm
mv /home/maxiste/Pictures/logo/outG268903.tif /home/maxiste/Pictures/logo/outG268903.pnm
mv /home/maxiste/Pictures/logo/outG272652.tif /home/maxiste/Pictures/logo/outG272652.pnm
mv /home/maxiste/Pictures/logo/outG136283.tif /home/maxiste/Pictures/logo/outG136283.pnm
mv /home/maxiste/Pictures/logo/outG136283.tif /home/maxiste/Pictures/logo/outG136283.pnm

FNCFindPrintf="%f" FNCDisplayCmd=True FileNameConversion
( Default value for FNCFindPrintf )

will display :
- File Name only :

Output:
mv G100425.tif G100425.pnm
mv G268903.tif G268903.pnm
mv G272652.tif G272652.pnm
mv G100425.tif G100425.pnm
mv G268903.tif G268903.pnm
mv G272652.tif G272652.pnm
mv G136283.tif G136283.pnm
mv G100425.tif G100425.pnm
mv G268903.tif G268903.pnm
mv G272652.tif G272652.pnm
mv G136283.tif G136283.pnm
mv G136283.tif G136283.pnm
Note:
Example may differ and may be available with Prefixed-var FNCAppsConv having
following value, which is more valuable for function definition:

FNCAppsConv -> /usr/bin/tifftopnm __PATH__/__FILE__.__ENTRY__ > __PATH__/__NEWFILE__.__CONV__

Which holding a file conversion from TIFF to PNM with application
/usr/bin/tifftopnm

available from package netpbm available thru apt-get:
$> sudo -s apt-get install netpbm

---> Hacker may be insterested to compile it's own package for *self* purposes.

$> sudo -s apt-src install netpbm -p
$> sudo -s apt-src build netpbm

Building your own way to update-and-or changing filename with proper program like GraphicMagics will work on the same way:

FNCAppsConv="convert __ENTRY__:__PATH__/__FILE__.__ENTRY__ __CONV__:__PATH__/__FILE__.__CONV__" \
FNCDisplayCmd=True \
FileNameConversion

###
### Just amazing how convert from GraphicMagics suite was design to allow shell
### scripter to interact fast with minimal subset of informations.
###
###

See Variable List:

Help:

Function FileNameConversion
Default Variable Value:
Variable FNCMimeTypeEntry ,
        Default Value:tif
Variable FNCMimeTypeConv ,
        Default Value:pnm
Variable FNCRemoveExt ,
        Default Value:True
Variable FNCTag ,
        Default Value:__FILE__,__NEWFILE__,__ENTRY__,__CONV__,__PATH__
Variable FNCAppsConv ,
        Default Value:/usr/bin/tifftopnm __PATH__/__FILE__.__ENTRY__ > __PATH__/__NEWFILE__.__CONV__
Variable FNCPath ,
        Default Value:./
Variable FNCDisplayCmd ,
        Default Value:False
Variable FNCFindPrintf ,
        Default Value:"%f "
Variable FNCFindIname ,
        Default Value:*.StrFileNameSearch
Variable FNCFLFunc ,
        Default Value:_FileList
Following switch are available:

        --startservices Start the application normally.
        --get           Return value of Internal Variable.
        --list          List all Internal Pre-fixed Variable available to query or get.
Note:7bd8c582-2ebe-11e3-98a2-001b3875b29c
Title:Introducing, Zenity Interface to manage Prefixed-Variable.
Function:ZenityRadioOptionConfig
Function:ZenityListOptionConfig
Function:ZenityPrefixedVarBuilder
Structural:Definition

Theses metodes with follow name, ZenityRadioOptionConfig, ZenityListOptionConfig, ZenityPrefixedVarBuilder are specialy developped to handle Prefixed-Variable from Function name from fnct_lib, and especially fnct_debian_lib. Theses functions work in common Loop to allow, preparing a stetement for any present prefixed-variable to induce and correct the default value into usefull parameter.

Starting-Up with ZenityPrefixedVarBuilder.

ZenityPrefixedVarBuilder is the master function rolling over and over criteron choosed by the User/Developper. Having A first list of function to select, you might also be interested in writing down thru a prefixed-variable Value the selected function desired to configure a prefixed-variable Statement.

Before entering in details in this management, I introduce this chunk development , chunk 50ccda66-2ebb-11e3-98a2-001b3875b29c. I will resume with management of ZenityPrefixedVarBuilder by giving such important mechanism involved in selection of content and rolling function allowing you to change more than one function at the time.

Having different possibility to acces to member, ZenityPrefixedVarBuilder will also start in GUI mode rather using the value from ZLPL ( ZenityLibPolicyList ) which extract all function from a Policy Array configured from fnct_lib->ArrayLibPolicy hold major function but not all function. Later an engine will update the ArrayLibPolicy based on unset command yield at every new function. A safety mechanism to ensure altered function might come back as library is reloading.

ZenityLibPolicyList obey to an internal command named __get_PolicyFunctionList controled with Pre-fixed variable ZLPLPolicytoFunc which can be changed by yourself and allowing rolling the ZenityPrefixedVarBuilder into your own Function Roll-up management... The one only note is to respect the common Policy-format:

# ----------------- inside fnct_lib ------------------------
### Example of ArrayPolicy
declare -a ArrayLibPolicy=(  ValueParser:True:fnct_debian_lib:master ...
###                          |           |     |               |
### Format                   |           |     |               |
###                          |           |     |               +
###                          |           |     +               Importance
###                          |           +     Library Origin
###                          |           Usuability(true/false)
###                          +Function Name

# For this moment Importance is a steady value but might change later with
# introduction of ArrayLibPolicy Parser from fnct_lib. Allowing to scan
# the library and extracting information about function name and it's usuability/
# Origin, and it's importance... usuability and importance column will become
# statistical information.
An Example of ZenityLibPolicyList Gui interface displayed while calling the function
ZenityPrefixedVarBuilder. This method required at least you select couple of function
from ArrayLibPolicy. All selected function will loop succesively and will prompt you
all Prefixed-Variable from each function. Selecting them will prompt you another
entry interface to change the value and/or entering other information like Variable
and/or function result.

Once you stop supplying information like selecting nothing it will show you the function
interface selected by your choice and later be glued to a Function interface definition
helping you to develop some services based on Fnct.D library standard almost eyes closed.
https://raw.github.com/priendeau/Fnct.D/master/images/ZenityLibPolicyList.png
Note:75411766-1969-11e3-98a2-001b3875b29c
Title:Permanent Sqlite Database to store crutial information introducing connection-layer to a unicast-per-user group and bash interoperability
Structural:Definition

* Lesser, but Still in pending *

Delayed until End-December 2016.

  • Some important subset like Application register choosed GetUUID have some
essential Sqlite definition :
PRAGMA foreign_keys=OFF;
BEGIN TRANSACTION;
CREATE TABLE "Application" (
    "ApplicationPkID" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
    "GetUUPkID" INTEGER NOT NULL,
    "ApplicationName" TEXT NOT NULL DEFAULT ('GetUUID'),
    "TimeCreation" INTEGER NOT NULL,
    "UUIDSeqGen" INTEGER NOT NULL DEFAULT (1)
);
CREATE TABLE "FKGetUUID" (
    "UUIDPkId" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
    "ApplicationID" INTEGER NOT NULL,
    "UUIDInfo" TEXT,
    "LeaseType" TEXT
);
COMMIT;

And Registrant like Application choosed in _sub_Function_Appliance will all be candidate to start registering through GetUUID and own First type of Registration called a voluntary registration mean they itself require to de-register .

This step reduced by a Listener like SSHServicesRequest.py also provide link to table "Application" and does load the database .

  • Application SSHServicesRequest.py which the Services or listner for registration management can load the same database however for the moment SSHServicesRequest.py does own some property problems and remain not ready .
Note:6e61bab0-35eb-11e3-98a2-001b3875b29c
Title:An effective AgentLoader and StartAgentSSH as sub-componnent.

SSH shell connection grew in importance with time and sometimes it goes clumsy to simply configure it from bare-bottom... Many script-shell from Ubuntu and RedHat are using bare calling convention of an AgentLoader, a Stub to start it, sub-member to store PID when this one is created... but does not offer themself, varaible handling, user creation exception like user root does have to set SSH_ENV to kill other instance. This mechanism is just plain-universal, having one like Fnct.D AgentLoader is somewhat easy to use, configurable, and effective to manage

Here old and Plain-Universal example:

AgentLoader Helper :

Help:

Function AgentLoader
Default Variable Value:
Variable ALStartServices ,
        Default Value:__main_StartServices
Variable ALStopServices ,
        Default Value:__main_StopServices
Following switch are available:

        --startservices Start the application normally.
        --stopservices  Stop the application normally.
        --get           Return value of Internal Variable.
        --list          List all Internal Pre-fixed Variable available to query or get.

StartAgentSSH Helper:

Help:

Function StartAgentSSH
Default Variable Value:
Variable SASSHEvFile ,
        Default Value:environment
Variable SASSHIsUserBasedHome ,
        Default Value:True
Variable SASSHRootPathNoneUser ,
        Default Value:/root
Variable SASSHPathStorage ,
        Default Value:.ssh
Variable SASSHDefaultChmod ,
        Default Value:600
Variable SASSHIsSetSSHENV ,
        Default Value:False
Variable SASSHUnregisterSSHENV ,
        Default Value:False
Variable SASSHChmodApps ,
        Default Value:/bin/chmod
Variable SASSHSSHADDApp ,
        Default Value:/usr/bin/ssh-add
Variable SASSHSSHADDOpt ,
        Default Value:
Variable SASSHSSHAgentApp ,
        Default Value:/usr/bin/ssh-agent
Variable SASSHSSHAgentOpt ,
        Default Value:
Following switch are available:

        --startservices Start the application normally.
        --stopservices  Stop the application normally.
        --get           Return value of Internal Variable.
        --list          List all Internal Pre-fixed Variable available to query or get.

Schema relative dependency relation of AgentLoader and StartAgentSSH.

https://raw.github.com/priendeau/Fnct.D/master/images/AgentLoaderRelation.png
Note:208d465e-f6d4-11e5-98a2-001e4c8856d6
Title:Uses of Prefixed-Variable in AgentLoader Might work.

Implicitly True, internal pre-fixed var will effectively let the application have it specific behavior, but ultimately specifying other variable from internal application related to Fnct.D and or function explicitly developped inside fnct_debian_lib, fnct_lib and descendant lib if are present inside the Body of the function will receive a initial value rather than pre-specified in theirs declaration. This give opportunity to verify the content of all result generated by BoolVarTestVarCreation with only adding

BVTestDisplayIf=True AgentLoader --stopservices

Will Output current test yield inside AgentLoader, StartAgentSSH...

VERBOSE:[
Function BoolVarTestVarCreation, Display Result:
 local StrAppsAction="${StrAppsAction}" ;
 if [ "${IsValueSimpleConvert}" == "True" ]  ; then
  StrAppsAction=${StrDefaultSedScript}
  ; fi ;
 ]
VERBOSE:[
Function BoolVarTestVarCreation, Display Result:
 local StrAppsAction="${StrAppsAction}" ;
 if [ "${IsValueToAssignSame}" == "True" ]  ; then
  StrAppsAction=${StrDefaultAssignScript}
  ; fi ;
 ]
VERBOSE:[
Function BoolVarTestVarCreation, Display Result:
 local StrAppsAction="${StrAppsAction}" ;
 if [ "${IsValueTransScript}" == "True" ]  ; then
  StrAppsAction=${StrDefaultTransform}
  ; fi ;
 ]
VERBOSE:[
Function BoolVarTestVarCreation, Display Result:
 local StrParsedVar="${StrValueParser}" ;
 if [ "${IsEntryInComaSep}" == "True" ]  ; then
  StrParsedVar=${StrValueParser//,/ }
  ; fi ;
 ]
Note:3d46895a-4f41-11e3-98a2-001b3875b29c
Title:ZenityContentListing, not only a CSV with UI

ZenityContentListing was initially a user extraction function used inside GkSuZenityLoader to render and extract all USER using a shell of type /bin/bash to be selected while a default application is loaded... Initially Used to load my favorite Shell developper for Python, called IDLE, it's the most standard, cost less and usually NOBODY WILL COMPLAIN AND OR COMMENT about this application being installed. Once this wrapper was completed, it merely use an old function moved inside ZenityContentListing called GetPwdUser and ZenityFilter, where both acting like file called and regular expression macthing sequence thru egrep command called internally. Only thoses 2 function where enought to create a CSV + Regular matching information... Assuming CSV is working in a column, it's hard-stuff mangling content inside a column and buffering result... Keeping it simple we are dealing with seamless line... Sometime usefull to extract content if you doubt having to had no criteron, a seach with '[A-Za-z0-9-_]+:' will give to application to search for a first valid column having data which is not bad after all ...

Default GUI when calling ZenityContentListing alone.

https://raw.github.com/priendeau/Fnct.D/master/images/ZenityContentListing.png

Help from ZenityContentListing

Help:

Function ZenityContentListing
Default Variable Value:
Variable ZCLTitle ,
        Default Value:"Select a user for __APPS__"
Variable ZCLCol0 ,
        Default Value:"selection"
Variable ZCLCol1 ,
        Default Value:"user"
Variable ZCLCSV ,
        Default Value:':'
Variable ZCLColExtr ,
        Default Value:1
Variable ZCLFilePasswd ,
        Default Value:/etc/passwd
Variable ZCLRegSearch ,
        Default Value:"/bin/bash"
Variable ZCLSUS ,
        Default Value:False
Following switch are available:

        --startservices Start the application normally.
        --get           Return value of Internal Variable.
        --list          List all Internal Pre-fixed Variable available to query or get.

Example 1:

Extracting information based on Unique Key, case of Report file from PackageRepositoryMgmt.

  • Having a file called 20130823
ADD SNAPSHOT
DATE:20130823 02:41:11:ID:ffb2f0b2-0bbe-11e3-98a2-001b3875b29c
SNAPSHOT:SHA1SUM:
SNAPSHOT END
NEW TRANSACTION:20130823 02:41:11
COMMIT TRANSACTION:ID:ffb20698-0bbe-11e3-98a2-001b3875b29c:NB_FILE:134:SHA1SUM:9ff5cb441b7f7946eef9c8d4a98a6b573ae41f14:20130823 02:41:11
ffb20698-0bbe-11e3-98a2-001b3875b29c:libatk-bridge2.0-dev_2.8.1-1_amd64.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:libxt-dev_1%3a1.1.3-1ubuntu0.13.04.1_amd64.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:libcogl-doc_1.14.0-0ubuntu1_all.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:libgladeui-dev_3.14.2-0ubuntu1_amd64.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:libftgl2_2.1.3~rc5-4_amd64.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:libgnomecanvas2-dev_2.30.3-1ubuntu2_amd64.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:libart-2.0-dev_2.3.21-2_amd64.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:libgcrypt11-dev_1.5.0-3ubuntu2.2_amd64.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:x11proto-dri2-dev_2.8-1_all.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:gegl_0.2.0-2+nmu1ubuntu1_amd64.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:libgles2-mesa-dev_9.2.0~git20130729+9.2.9b8ad643-0ubuntu0sarvatt~raring_amd64.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:apitrace-gl-frontend_3.0+git20121018.d1c301f7-0ubuntu1_amd64.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:freeglut3-dev_2.6.0-4ubuntu1_amd64.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:conglomerate_0.9.1-3.3ubuntu1_amd64.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:gir1.2-cogl-1.0_1.14.0-0ubuntu1_amd64.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:libpopt-dev_1.16-7ubuntu3_amd64.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:libgladeui-doc_3.14.2-0ubuntu1_all.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:libgtk-3-doc_3.6.4-0ubuntu8_all.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:libgnome2-dev_2.32.1-2ubuntu4_amd64.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:libgnomeprint2.2-0_2.18.8-3ubuntu1_amd64.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:libgnomecups1.0-1_0.2.3-5ubuntu1_amd64.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:libbonobo2-dev_2.32.1-0ubuntu3_amd64.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:libegl1-mesa-dev_9.2.0~git20130729+9.2.9b8ad643-0ubuntu0sarvatt~raring_amd64.deb
ffb20698-0bbe-11e3-98a2-001b3875b29c:gir1.2-gladeui-2.0_3.14.2-0ubuntu1_amd64.deb
### This ZenityContentListing example will search for all line starting with Regular
### Expression '^ffb20698-0bbe-11e3-98a2-001b3875b29c' and will extract the column
### number 2... ZenityContentListing will show you all file from COMMIT ID
### ffb20698-0bbe-11e3-98a2-001b3875b29c

ZCLRegSearch="^ffb20698-0bbe-11e3-98a2-001b3875b29c" ZCLCSV=':' ZCLColExtr=2 ZCLFilePasswd=20130823 ZenityContentListing
https://raw.github.com/priendeau/Fnct.D/master/images/ZenityContentListing-002.png

Example 2:

###
### This one will give you active commit-ID inside the current date from a
### PackageRepositoryMgmt index file.

ZCLRegSearch="^COMMIT TRANSACTION" ZCLCSV=':' ZCLColExtr=4 ZCLFilePasswd=20130823 ZenityContentListing
https://raw.github.com/priendeau/Fnct.D/master/images/ZenityContentListing-001.png

Example 3:

It's a Push-ahead in « Why no GUI » for PackageRepositoryMgmt and PackageRepositoryRest, PackageRepositoryFilter... in One command you can acheive a ID-Grab and Package Listing of what was installed in last commit, getting them and do a checkup or even a dpkg --install....

###
### All in One Zenity List Commit-ID and package-lookup from index created by
### PackageRepositoryMgmt
###
ZCLRegSearch="^$( ZCLRegSearch="^COMMIT TRANSACTION" ZCLCSV=':' ZCLColExtr=4 ZCLFilePasswd=20130823 ZenityContentListing )" ZCLCSV=':' ZCLColExtr=2 ZCLFilePasswd=20130823 ZenityContentListing

And many-more wisdom $( ... ) are coming once stateful-design for Zenity UI will be completed...

Note:2f4fd5f0-8421-11e6-8b1d-001e4c8856d6
Title:TAG used in general require much more attention during creation.
Function:ZenityContentListing
Function:TagParser
Function:All Newer Function
Structural:Strict Parsing required
Warning:Not found Exception in parsing event come from evaluative Executive Brace.

Many function will depend from TagParser and this parser inject or simply create code to be evaluated and executed. Even if there only __TAG__ to replace by Variable Name, it either have inside the common function and should exist or at-least be handled or pushed by ValueToVariable. The problem is not the parsing technique, comming from Pure String Variable handling and substituing it deal with Bash expansion pattern and are subject to partially uses execution back-trace to expand to a know value inside your variable. Adding inside a Parser a Query munished from __TAG__ and Variable or temporary un-evaluated variable (like Case1:${VARNAME} or Case2:${${VARNAME}}) where Case 1 will be evaluated for having multiple name being placed inside the back-slashed variable location. Case 2 will Browse from Existing variable and a failed expansion from Variable Name forming another Variable will create a execution inside an evaluation and randomly execute something in hand or really close... Case of ZenityContentListing with migration of TagParser create a really-long line holding the Zenity-list parameter and the ZenityFilter to read the content and create a Block-list from TRUE/FALSE Item be selectionned, and ZenityFilter require to be executed inside the Command-line of ZenityFileReader and do create a command line with Double Executive-Brace and does require a evaluation brace for the pass-thru of ValueToVariable. Don't Forget the TagParser does traversing the Command-line for searching tag and does translate __TAG__ into Variable Name from definition passed to. This case take while to dismiss and discover problems of parsing and after visiting the TagParser, some Hard-quoting style is in force, and TagParser also use it's onw TAG to dequote some region of the code-creation and does working after all in Strict-parsing. So before merging solution or branching other idea to parse the information it's mostly the Parser created a.k.a. your command line used that require some Strict back-slashed to some variable and addition of Pending Evaluation-Executive Brace like '$( eval __THING__ ) ' and Pending Variable

Example 4:

       ###
       ### Latest improvement inside ZenityContentListing to work with TagParser add
       ###  posibility to use the multiple-selection from Zenity List helper with options
### of selecting checkbox and multiple-selection, let you selecting more than
### one package at the time for doing your dayly management, inspection...

       ZCLIsCheckListMulti=True ZCLFilePasswd=latest ZCLColExtr=2 ZCLRegSearch=^fcb9ecc6-8389-11e6-8b1d-001e4c8856d6  ZenityContentListing
https://raw.github.com/priendeau/Fnct.D/master/images/ZenityContentListing-003.png
Note:ad9f62fc-8423-11e6-8b1d-001e4c8856d6
Title:Field Effect, Pending variable Creation and Nth-Pending variable creation
Action:Parsing with Evaluation and Evaluative Executive Brace
Function:TagParser
Function:All Newer Function
Structural:Strict Parsing required
Warning:Are required to fix parsing and substitution in complex algorithm to acheive Code-creation.

The closest effect in this code is thru function TagParser having a Strict parsing engine to create code ready execution inside a function call of you TagParser need over a variable shoosed with TPVarNameParsed and internally are parsed like __TAG__ found and will become \${\${YOUR_VARIABLE}, after one evaluation lost the Double Slashed Aperture and become ${${YOUR_VARIABLE} your variable inside the Receiver hand or called the Evaluative Executive-Brace from your TagParser and this one once executed become ${${YOUR_VARIABLE} or the New ${VARIABLE} this case is the TagValue from a pair found inside TPListTag like first example StrA:__TAGA__ where ${StrA} is the variable existing inside your code and be the required value from your __TAGA__. This is why TagParser does not worry about your value but require the presence of this variable . The advantage of Single-Backslashed Pending Variable are steady variable name, Used inside TagPArser for StrPairRight StrPairLeft are subject to end into ${StrPairRight} and ${StrPairLeft} and nothing much, but does not have to be evaluated during the non-formalisation of the code only on the end. And TagParser can not acheive them niterpreted or it attempt to execute the variable like a program name, has we had made i18n to allow execution function with '=' caracter it probably waiting for and xHEX value or UTF-8 or UTF-16 with =0xFF while we are looking for strict typing function name.

Introducing connection-layer to a unicast-per-user group and bash interoperability

* Not yet here *

Parameters

Creating Helper Messages

While a basic corpus is imply a function N(), an Array to implement a Calling signature to be read from external function like .

GetVarReference,
__GetVarReferenceCompWord  or
__GetVarReferenceList

It's name depend of something rational coded inside function GetStdPrefixName, and Shall not be used inside declaration of __call_locality for Unability of external function to read un-evaluated value from hand-writted function name... But function GetStdPrefixName can give you and Idea what will be a Root for Prefixed-Variable. This is almost import for first level function accessible to human of simple parser from shell from another level-1 function. See example to see where is the Level-1 representation and where is the Calling signature.

Once the example is controlled or added to your shell if you want to try, the rest of the body implement the switches-level. Shall be implemented with BodyFunc, and another example somewhere should already show you this. For the moment, The basic and understandable way imply a Switches level being settled at the end of the function to clearly show where is the services entry and may rely from internal second-level function or external level like __GetVarReferenceCompWord, __GetVarReferenceList.

Example: 1
###
### Fully functional example.
###
### Basic Method showing you how it was splitted to allow many function
### having same design, prior to settle this Lib into something higher into
### Wide-settlement services and steady-services and messages passing .
###

    ###   +-------Level1 Function
    ###  +++
    ###   +
        function EasyTestInRun()
        {

          ###   +---------> Calling signature. If you try GetStdPrefixName on
          ###   |           function name EasyTestInRun, you will get ETIR
          ###     |
          ###     |
          local __call_locality=( ETIR EasyTestInRun ) ;
          local StrInput=${ETIRArrayIn:=1,2,3,4}

          ###   +-------Level2 Function
          ###  +++
          ###   +
          function __Loop()
          {
            local __call_locality=( _L __Loop ) ;
            local Arg0=${ArrayArg[0]} ;
            local ArrayArg=( $* ) ;

            echo -ne "\tMessage Is: ${Item}\n" ;
          }

   function __main_StartServices()
   {
    ###
    ### Example of non conformance of name because they are
    ### deeper inside code and should not pass or communicate
    ### with more restriction... It's good to tell they still
    ### had the liberty to pass variable from Level-1 to level2
    ### and even specific distribution allow distribution from
    ### A function Level2a to function Level2b and even
    ### a function Level1a to function Level2a where many problems
    ### exist and may depend from memory stacking being more limited
    ### between version and may be discarded or transformed into
    ### global scope, where nash(from fedora) was one of them.
    ###
    local __call_locality=( Main __main_StartServices ) ;
    local Arg0=${ArrayArg[0]} ;
    local ArrayArg=( $* ) ;
    local ArrayFromStr=( ${StrInput//,/ } ) ;
    for(( intx=0; intx<= ${#ArrayFromStr[@]}-1 ; intx++ )); do
      Item=${ArrayFromStr[${intx}]} __Loop ;
    done

   }

   ### Normal Switches Messages introduction.
   local StrSwitchMessages="${StrSwitchesShow}${StrStartSwitches}\n${StrGetMsgSwitches}\n${StrListMsgSwitches}\n${StrCompWordMsgSwitches}\n" ;
   ###
   ### switches-level
   ###
   if [ "${Arg0:=--startservices}" == "--help"  ] ; then
    GetVarReference ${__call_locality[1]} ;
    echo -ne "${StrSwitchMessages}" > /dev/stderr ;
   elif [ "${Arg0:=--startservices}" == "--get" ] ; then
    eval """local ArgGet=\${${ArrayArg[1]}}""" ;
    echo -ne """${ArgGet}\n""" ;
   elif [ "${Arg0:=--startservices}" == "--list" ] ; then
    eval $( __GetVarReferenceList ) ;
   elif [ "${Arg0:=--startservices}" == "--compword" ] ; then
    eval $( __GetVarReferenceCompWord ) ;
   elif [ "${Arg0:=--startservices}" == "--startservices" ] ; then
    StrInput=${StrInput} \
    __main_StartServices ;
   fi
  }

Introduction to GnrlPrsrInfctr.

GnrlPrsrInfctr is also called General-Parser-Infrastructure which is a future key in function handling and coumpound-command uses inside function should I suggest you a better way to code your action of calling a command-line to later introduce this application like middle-ware required to register a so 'often-called ' action inside a Registered event to re-useit like instance of that command or synthetized from this knowledge and using a co-instance of something familiar to the code to let you monitor the flow and having hand in by analyzing your function to a lower cost of development. Made out TagParser it act like know Function name ( BoolVarTest / BoolVarTestVarCreation ) which manage if-statement, this application seriously use the TagParser ability to parse and integrate code inside your actual development, then I do decide to produce a similar effect of gathering the Parsing complexity in many command piped and filtered to get a result into an effect eliminated from sub-function problem. Know problem is isolation, a know application being wrapped-in a function do require lot of variable to touch the application[sixth]_

Extended Example .

While the code is evolving in time, we can work with version of function. This imply having more than one corresponding goal and being writed in many version. As example before upcoming of CallArgument, it exist a functionnal __Call_Argument and even before the initial __call_locality declared by hand inside a top-function entry. Working with version of function imply making if statement to control which is turned-on'n[first]_ correct time .

Supposing having function __Call_Argument / CallArgumemt to manage inside the code for evaluate your need's we shall consider Version of Fnct.D start at 0.0.0 and does only support __call_locality Array.

Version of Fnct.D start at 0.0.1 does support __CallArgument where it's invisible to completion word and activating Compword and looking for this function will never work

Version of Fnct.D start at 0.0.2 does Support CallArgument, visible from any sub functionnality of bash, it does having ability to make the whole declaration of __call_locality, BootStrap name

Example: 2

 function GnrlPrsrInfctr()
 {
  if [ "${versionCA:=0.0.0}" == "0.0.0" ] ; then
    ###   +---------> Calling signature. If you try GetStdPrefixName on
    ###   |           function name GnrlPrsrInfctr, you will get GPI
    ###   |
    ###   |
    ### See Notice [second]_
    local -a ArrayArg=( $* ) ;
    local -a __call_locality=( GPI GnrlPrsrInfctr ) ;
    local Arg0="${ArrayArg[0]}";
    local StrStartMain=${GPIFuncStart:=__main_StartServices} ;
    local StrParentApps=${__call_locality[1]} ;
  elif [ "${versionCA:=0.0.0}" == "0.0.1" ] ; then
    ### See Notice [third]_
    eval $( eval CAFunctName=GnrlPrsrInfctr CAIsAddParent=False __Call_Argument ) ;
  elif [ "${versionCA:=0.0.0}" == "0.0.2" ] ; then
    ### See Notice [fourth]_
    eval $( eval CAFunctName=GnrlPrsrInfctr CAIsAddParent=False CallArgument ) ;
 fi

 ### This is an evaluation test GnrlPrsrInfctr, for having installing extras
 ### package toward Zenity-Dbus problem and after a reboot, the evaluation
 ### start to flaw and solution like echo inside an eval is not quite acceptable:
 ### solution offert : write like an echo evaluation where it is already going
 ### out from an echo: eval $( echo "CAFunctName=GnrlPrsrInfctr
 ### CAIsAddParent=False __Call_Argument" ) ; So I withdraw package from last
 ### download and imply testing both version __Call_Argument versionGPI==0.0.1
 ### and CallArgument versionGPI==0.0.2, and may come to a conclusion function
 ### starting with _Prefix or __Prefix may be blind to evaluation and report
 ### being absent, which is probably a policy-kit altering the code.[fifth]_

 ### ... function Body ...

 ### tiny __main_StartServices example :

 function __main_StartServices()
 {
   ###   +---------> Calling signature. If you try GetStdPrefixName on
   ###   |           function name __main_StartServices, you will get SS, but
   ###   |           CallArgument family does handle an exception here and call it
   ###   |           Main [sixth]_
   ###   |
  if [ ${versionCA:=0.0.0} == "0.0.0" ] ; then
   local -a ArrayArg=( $* ) ;
   local -a __call_locality=( Main __main_StartServices ${StrParentApps} ) ;
   local Arg0="${ArrayArg[0]}";
  elif [ ${versionCA:=0.0.0} == "0.0.1" ] ; then
   eval $( eval CAFunctName=__main_StartServices CAIsAddParent=True __Call_Argument ) ;
  elif [ ${versionCA:=0.0.0} == "0.0.2" ] ; then
   eval $( eval CAFunctName=__main_StartServices CAIsAddParent=True CallArgument ) ;
  fi

 ### ... extra code
 }

 ### The Last-if-block, receiver for switch statement and Extended Helper.
 local StrSwitchMessages="${StrSwitchesShow}${StrStartSwitches}\n${StrGetMsgSwitches}\n${StrListMsgSwitches}\n${StrCompWordMsgSwitches}\n" ;
 local StrNameHelper="GnrlPrsrInfctr\tStand for General-Parser-Infrastructure...";
 local StrSummary="This TagParser for single function, piped-function and Nth-piped function is ..." ;
 local StrSynopsis="Soon to fill it with lot of informations";
 local StrDescription="Having surdose of informations, skip this part..." ;

 if [ "${Arg0:=--startservices}" == "--help"   ] ; then
  GVRIsName=True GVRIsSummary=True GVRIsSynopsis=False GVRIsDesc=False GetVarReference ${__call_locality[1]} ;
  echo -ne "${StrSwitchMessages}" > /dev/stderr ;
 elif [ "${Arg0:=--startservices}" == "--get" ] ; then
  eval """local ArgGet=\${${ArrayArg[1]}}""" ;
  echo -ne """${ArgGet}\n""" ;
 elif [ "${Arg0:=--startservices}" == "--list" ] ; then
  eval $( __GetVarReferenceList ) ;
 elif [ "${Arg0:=--startservices}" == "--startservices" ] ; then
  eval $( eval \
    VTVIsArrayStyleInsert=True  \
    VTVValueEntry=${StrVarList} \
    VTVIsValueReAssign=True     \
    VTVIsValueToConvert=False   \
    ValueToVariable ) ${StrStartMain}
 fi

}

So Here a method developped to touch and uses variable from Library declared inside _sub_Structure and _sub_Function_Appliance which handle strict versionning of function and do require to call either the version of Function required ( like versionCA=0.0.2 GnrlPrsrInfctr ), or to export from your .bashrc all intended version, at this moment I do recommend to add variable like versionTP, versionGCT, versionGPI, versionCA, versionGSPN to appropriate version. Idem for those who love to play with alpha-stuff and non official version of application, using the common version controlled which is a function held inside your .bashrc (I do recommend to create it and change your version from there .) calling function like :

eval $( FnctDVersion ) __FUNCTION__
### Definition of FnctDVersion
### This code do :
### 1- creating the version required to add like pre-fixed variable to your application
### 2- to export directly to your Environment so next call will not require to call FnctDVersion
### unless you decide to change version inside your .bashrc .

### So inside the .bashrc file :
export ORIGINVERSION=0.0.0 ;
export DEVELVERSION=0.0.1 ;
export THISVERSION=0.0.2 ;

declare -A ArrayFnctDVersion ;
ArrayFnctDVersion["versionTP"]=${THISVERSION}
ArrayFnctDVersion["versionGCT"]=${DEVELVERSION} ;
ArrayFnctDVersion["versionGPI"]=${DEVELVERSION} ;
ArrayFnctDVersion["versionCA"]=${THISVERSION} ;
ArrayFnctDVersion["versionGSPN"]=${THISVERSION} ;



function FnctDVersion()
{
 local StrExportVar="__VAR__" ;
 for VerName in ${!ArrayFnctDVersion[@]} ; do
  StrVersion=${ArrayFnctDVersion[${VerName}]} ;
  echo -ne "Set FunctionTrigger:${VerName} Version:${StrVersion}\n" > /dev/stderr ;
  StrExportVar=${StrExportVar//__VAR__/${VerName}=${StrVersion} __VAR__}
  export ${VerName}=${StrVersion} ;
 done
 StrExportVar=${StrExportVar//__VAR__/} ;
 echo ${StrExportVar} ;
}

Quoted Information from this chapter :

[first]: Lexical uses of Crying n, while sentence is which is turned-on on correct time. we can reduce the turned-on expression into turned-on'n and neglect the rest of the sentence
[second]: This is the know signature required for GetVarReference to start looking inside the function and extract know variable based on it's Prefixed-signature. Your design will work without this implmentation but you will not get access and convenient of using switch helper, switch getter, switch listing and compword which are all good key to allow you code to be understand and documented and even being integrated inside the BuildForm Method.
[third]: Invisible to compword the design of Fnct.D version 0.0.1 is reserved for function having not intention to uses compword so Hard-stated function do not required to be such convenient have comp-word isolation for some testing purposes, like Bash-command line with Fully-decorated with Ansi coloured caracter coed inside PS1, PS2 variable may broke compoword view.
[fourth]: Version 0.0.2 are using fully extendable CallArgument where also re-integrate visibility lost of evaluated function through the helper. Assuming GetVarReference at version 0.0.1 can inspected inside a function with classic search, version 0.0.2 will expect to expand evaluation of CallArgument.
[fifth]: This comment is also a bare-fact and discouraging action often discourage developper to go beyond by make strengter sub-set of controlled application throught Bash-shell. Bourne Against Shell is also a first shell to support addition of plug-in which making exiting at this moment to integration of library like Gnome, GTK, Xwindows, bash was able by simply add some extra library and library-elidation can work and communicate with posix-layer and push this application to respond and having great uses . It come with sides effect like curses take a lot of time deliverying the Ansi compatibility to a text-environment it create gracious flaws and require to be re-written; Note Dbus is have grow enought but still considering slowing down a system once fully installed and interacting freely with this system by using at-spi and collection of tools to query and interact with reduce the performance enough to consider buying more memory if your system can accept-it.
[sixth]: Since __mainStartServices and __mainStopServices can be called in BootStrap, I decide to unify internal name for pre-fixed variable Main, so basic control will remain controlled with MainXXX=VAL1 MainYYY=VAL2 ${StartStartMain} which is another advantage to use CallArgument family they generated steady code. Other exception GetStdPrefixName have internal table of exception and application GetUUID called with GetStdPrefixName will generate prefix of 'GetU' instead of GetUUID, this is done with prefixed-variable GSPNPrefixExcepLst and can have other member like PackageRepositoryMgmt using PkgRepoMgmt Pre-fixed Variable, it's an old package important enough to avoid changing argument style.

Creating Documentary Acceptable Helper.

GetVarReference was simply boosted from Key helping user to add Documentary, « Wisdommation », Documentation to help the user to understand the role of your function or simply the internal function list. ValueToVariablebeing mainly used is not commented everytime. There is few mechanism in some function Throwing out the Evaluated code but are not linked with specific part under the eyes to understand certainly the purposes of this section. Having developped GetVarReference ith Prefixed-Variable built-in, we can arbritrary make documentation like manpage by calling the switch '--help' but require some varaible to exist like

Variable Definitions
StrNameHelper Give a Name to your Descriptive Helper
StrSynopsis Give in short-term the uses of your variable
StrSummary Give The Summary, or mostly in short how to use it
StrDescription Give even more detail if your summary was more theorical than pratical.

This require at least uses of Prefixed-Variable used by GetVarReference to enbale them. The pre-release functionnal work in date of September 2016 is barely A ratify comment and builting the experience for definition of strength and complexity of function-reign .

 # This example enable the Synopsis, NameHelper, Summary and Description
  if [ "${Arg0:=--startservices}" == "--help"  ] ; then
  GVRIsName=True GVRIsSynopsis=True GVRIsSummary=True GVRIsDesc=True GetVarReference ${__call_locality[1]} ;
  echo -ne "${StrSwitchMessages}" > /dev/stderr ;
 elif [ "${Arg0:=--startservices}" == "--get" ] ; then
  eval """local ArgGet=\${${ArrayArg[1]}}""" ;
  echo -ne """${ArgGet}\n""" ;
 elif [ "${Arg0:=--startservices}" == "--list" ] ; then
  eval $( __GetVarReferenceList ) ;
 elif [ "${Arg0:=--startservices}" == "--stopservices" ] ; then
  eval $( VTVValueEntry=${StrVarList} \
          VTVIsArrayStyleInsert=True   \
          VTVIsValueReAssign=True      \
          VTVIsValueToConvert=False    \
          ValueToVariable  ) __main_StopServices ;
 ...


In clear to build the helper it's rely on uses of the switches , a.k.a. --list, --get, --help which are called in bottom of the function part allowing to put the Getter without having extra code to be executed after . The Helper function called GetVarReference require these Prefixed-Variable to allow you developping safe description.

For GetVarReference there is no Helper for it. At this step to voluntary add a in-hand helper for this Function is simply out of schedule but putting help here is twice an way to help.

Prefixed-Variable Value Require This variable hold the Text to be see.
GVRIsName True StrNameHelper
GVRIsSynopsis True StrSynopsis
GVRIsSummary True StrSummary
GVRIsDesc True StrDescription

Adding Prefixed-Variable to display Fnct.D lib member displaying result.

Complexe function like BoolVarTestVarCreation may sometime be itchy and all alone it may compromise code execution. A Case Specifying a command line of the generated password command was fixed by displaying the BoolVarTestVarCreation by fixing GPShowFnctDCall a Pre-Fixed variable of GetPasswd allowing to push a True value inside all BoolVarTestVarCreation used inside. Also, developping a neat BoolVarTestVarCreation an alternative called _BoolVarTestVarCreation is used and GetPasswd have grow in size after adding the package auto-installer based on apt-get and gdebi. They own enought stuff to make he switch and observe different BoolVarTestVarCreation reaction. Since I do detecting minor problems inside BoolVarTestVarCreation, this function is elected by adding another prefixed-var named

user@UnderscoreXDevlpt Fnct.D $ GPBVTVCName=_BoolVarTestVarCreation GetPasswd

Here also the latest Helper for this function.

Help:

Function GetPasswd
Default Variable Value:
Variable GPAppsGen ,
       Default Value:"/usr/bin/pwgen"
Variable GPSize ,
       Default Value:16
Variable GPFactor ,
       Default Value:1000
Variable GPRandomSeed ,
       Default Value:10
Variable GPArgType ,
       Default Value:cnsB1,cysB1,cnsyB1
Variable GPGenFormType ,
       Default Value:0
Variable GPShowCmdEvalAndExit ,
       Default Value:False
Variable GPShowOutputFormated ,
       Default Value:True
Variable GPShowFnctDCall ,
       Default Value:False
Variable GPAutoInstallDependency ,
       Default Value:False
Variable GPDownloadManager ,
       Default Value:/usr/bin/wget
Variable GPDebianMethodInst ,
       Default Value:apt,gdebi
Variable GPPwGenPackager ,
       Default Value:0
Variable GPPwgenAptCmd ,
       Default Value:sudo apt-get install pwgen
Variable GPPwgenGdebiCmd ,
       Default Value:sudo gdebi __OPTION__ __PACKAGE__
Variable GPPwgenGdebiOpt ,
       Default Value:"""--option=Get::Assume-Yes="true""""
Variable GPPwgenPackaName ,
       Default Value:pwgen_2.06-1ubuntu4_amd64.deb
Variable GPPwgenPackageURL ,
       Default Value:http://launchpadlibrarian.net/124865523/__PACKAGE__
Following switch are available:

       --startservices Start the application normally.
       --get           Return value of Internal Variable.
       --list          List all Internal Pre-fixed Variable available to query or get.

Here we do show the sample code of this application making choice between displaying the command and not executing the application and executing it and correctly answer to Pre-fixed var assigned by calling GetPasswd

if [ ! -e ${StrAppsPwdGenerator} ] ; then
 StrMsg=$( GetPasswd --get ArrayMsg[5] );
 StrMsg=${StrMsg//__APPS__/${StrAppsPwdGenerator}} ;
 VerbHeader="PWGEN" VerbMsg=${StrMsg}  VerbDev=/dev/stderr VerbState=True Verbosis
else
 local ArrayFormPassword=( ${StrPasswordTypeForm//,/ } ) ;
 local StrPwGenFormPassword="-${ArrayFormPassword[${IntPasswordType}]}" ;
 local end=${IntDefaultFactor} ;
 local factor=$(( ${end} * $(( ( ${RANDOM} % ${IntRandomSeedFactor} ) + 1 )) )) ;

 local value="" ;
 ###
 ### Password Line execution ( needed both in display and Loop command. )
 ###
 local StrCmdPwdEval="""StrAppsPwdGenerator=${StrAppsPwdGenerator} StrPwGenFormPassword=${StrPwGenFormPassword} IntDefaultPwdSize=${IntDefaultPwdSize}""" ;
 local StrLoopCmd="""${StrCmdPwdEval} factor=\${factor}""" ;
 local StrDisplayCmd="""${StrCmdPwdEval}""" ;

 ### Decide to display the command-line and exit or do the work.
 eval $( BVTestVarHold='' BVTestVTVVar=${StrVarListTransfert} BVTestVTFnct=__Display BVTestBoolVarName=\${BoolEvalCmdExit:=False} BVTestBoolCase=False BVTestBoolAssertion='' BVTestIsPreambule=True BVTestScopeTest=local BVTestVTVVarA=${StrVarListTransfert} BVTestVTFnctA=__Loop BVTestIsValueToVar=True BVTestIsValueToVarAssert=True BVTestDisplayIf=${BoolDisplayFnctD} ${StrFnctDSvrBVTVC} ) ;
fi

Declaring Switches Helper inside function

Since revision 6d75717ff2c69d3a14ac05f6e084e23c40d83646 or simple based on latest revision of fnct_lib from Sep 09, 2013. Fnct.D was now equiped with Standard Switches messages. Comming from rule inside the Library to not develop useless swicthes because it drastically change to view-point of a services-level. Most of action inside a regular mechanism called --start-services are configured and scheduled based on Pre-fixed Variables uses on function declaration. This leave few switche to be developped and a common standard to develop same behavior for same switche. This lead to a Steady message being printed inside Helper. Since this revision I shall adopt a methodology presented inside previous example to name a Unique Variable responsible of showing switches and using common Variable name for every switche need to be developped inside the function.

See example :

     Example:
     ###
     ### Fully functional example.
     ###
     ### Basic Method showing you how it was splitted to allow many function
     ### having same design, prior to settle this Lib into something higher into
     ### Wide-settlement services and steady-services and messages passing .
     ###

     ###   +-------Level1 Function
     ###  +++
     ###   +
     function EasyTestInRun()
     {

      ###   +---------> Calling signature. If you try GetStdPrefixName on
      ###   +           function name EasyTestInRun, you will get ETIR
      ###    +
      local __call_locality=( ETIR EasyTestInRun ) ;
      local StrInput=${ETIRArrayIn:=1,2,3,4}

      ###   +-------Level2 Function
      ###  +++
      ###   +
      function __Loop()
      {
       ...
      }

      function __main_StartServices()
      {
       ### ...
      }
 }

### Normal Switches Messages introduction.
###
###
local StrSwitchMessages="${StrSwitchesShow}${StrStartSwitches}\n${StrGetMsgSwitches}\n${StrListMsgSwitches}\n${StrCompWordMsgSwitches}\n" ;
###
### switches-level
###
Variable:                       Message:
${StrSwitchesShow}              Following switch are available:
${StrCompWordMsgSwitches}       --compword      Word Completion Provide a services to Extract on Demand all Pre-fixed Variable
                                                String inside this function.
${StrListMsgSwitches}           --list          List all Internal Pre-fixed Variable available to query or get.
${StrGetMsgSwitches}            --get           Return value of Internal Variable.
${StrStartSwitches}             --startservices Start the application normally.
${StrStopSwitches}              --stopservices  Stop the application normally.
${StrTestSwitches}              --testservices  Test the application, (dry-run).

Prefixed-Variable

Transport Layer between Function.

Uses of Universal switches.

Getter

Getter is the switche --get from calling convention : __FUNCTION__ --get Prefixed-Variable

In Term, it's the information services available by function allowing to extract a componnent from the Communication Layer. Each Item from this communication layer is a Prefixed-Variable commonly designed by the autor allowing to pass informations. In a layer you can virtually pass all Item and even not assigned item or not existing item and should not interfer during Services initiation. Known and recognized one will be used and even not intended to be use due to switche nature will be ignored and might be used if the user change the switches.

### As example.
### calling :
AFunc001=XXX __FUNCTION__ --help
### prefixed var AFunc001 is ignored

AFunc001=XXX __FUNCTION__ --get AFunc001

### prefixed var AFunc001 is not ignored and output value XXX .

Like notice *822d36e2-6517-11e6-98a2-001e4c8856d6, from title Recurrent call in GetUUID Not dangerous and uses isolated Arrays formation, text parsing is NUmber One uses of Getter to provide Finite-Location in function design to provide a easy way to acces to better translation and or wiser mechanism in text mangling, data mangling. It also deal with fact that Getter and Object accessible in second and not in priori. Which mean there is finite and easy path inside a Function Getter-supplied and will exit after it's job done and recurrent call will not repeat itself for it's well designed pseudo-code.

### From Same date at the development, the GetUUID     was owning such Getter
### and does use it well. It's located at the end of function
### __main_StartServices()
                                   ###
                                  ###         #####      #####
                                 ###          #####      #####
                                ###           #####      #####
                      ####     ###    ####    #####      #####
                       ####   ###  ####       #####      #####
                        ############          #####      #####
                          #######             ################
                           ###                ################   ##########   ###    ####  ##########
 StrMsg=$( GetUUID --get ArrayMsg[4] )        #####      #####  #####  #####  ###  ###### #####  #####
 StrMsg=${StrMsg//__ACTION__/${StrAction}} ;  #####      #####  #####  #####  #######     #####  #####
 ### VerbState=${IsVerbosis}                  #####      #####  #####  #####  #####       #####  #####
 VerbHeader="DEBUG" VerbState=True VerbMsg=${StrMsg} Verbosis;  ###########   ###         ###########
 #echo -ne "[UUID ACTION: ${StrAction}]\n" > /dev/stderr;#####  #####         ###         #####
 eval $( VTVIsArrayStyleInsert=True \         #####      #####   ####   ####  ###          ####   ####
         VTVIsValueReAssign=True \            #####      #####    ##########  ###           ##########
         VTVIsValueToConvert=False \
         VTVValueEntry=IsVerbosis,StrAction,StrUUIDHelper,IntSeqLoop ValueToVariable ) ${StrAction} ;
Note:834204aa-6e12-11e6-8f55-15357d0f8ed3
Title:Recurrent Getter and overflowing Application Value.
Reference:Warning.
Function:--get and uses of Getter
  • We are discussing of this bundle of function, made to play with a lost Archives required

bzip2recover to inspect a Big volume, too Big to be handle with syntax :

tar cv | bzip2 -9c > File-destination.tar.bz2

Many reason exist, possibly of mixing code and mixing file with presence of EOF inside machine code, binary code even picture can old eof like symbols used in their internal dictionnary. This piped tar inside a bzip2 application filter to create dictionnary of approximated 900K symbols will some day pass away and put EOF inside the file. Modern Piped does support holding EOF and does produce strange action. The whole file is handled and does not produce error on creation. Un-tarring does produce error and maintainer of Tar applciation does explicitly added switches like not worring of EOF internal file and the application bzip2recover made from another group does filtering the file and splitting it into huge number of sub-file. Hard to be handled inside one array Index to sometimes overflow and not handling it properly, even shell-command does have explicit limit on nomber of char on command line and also limited in number of syntaxic command per line of command. This required to deal with other tools to inspect and keep information after manipulation. This code expliclitly uses and reuses find application and Word Cound called wc where options of this command does support line counting. This set bundled also own a pattern file to count file from same splitted archives. As example file.tar.bz2 uses with bzip2recover will be split into 5000 other subfile from following name rec0001file.tar.bz2 to rec5000file.tar.bz2 and first parameter of GetListRec invite putting Intelligent parsing parameter to recognize whole 5000 file at the time.

unset GetListRec ;
function GetListRec()
{
 local __call_locality=( GLR GetListRec ) ;
 local ArrayArg=( $* ) ;
 local Arg0=${ArrayArg[0]} ;

 local StrPath=${GLRPath:=/home/maxiste/recover} ;
 local StrFileRecover=${GLRFile:=2016-08-25-0128-backup.tar.bz2} ;
 local StrPrefixPatrn=${GLRFilePrefixPatrn:=rec[0-9]*__FILE__} ;
 local IsDisplayLength=${GLRDisplayNbItem:=False} ;
 local IsDisplayMember=${GLRDisplayMember:=False} ;
 local IntDisplayMember=${GLRDisplayIntMember:=0} ;
 local StrFileFinderApps=${GLRFindApps:=/usr/bin/find} ;
 local StrLCApps=${GLRWcApps:=/usr/bin/wc} ;
 local StrLCAppsOpt=${GLRWcOpt:=-l} ;

 ### For any Variable Assigned to True inside IsDisplayLength, will run the associated function
 local ArrayFuncCall=( IsDisplayLength:GetNbRec IsDisplayMember:GetMemberRec ) ;
 local IntFuncCall=${#ArrayFuncCall[@]} ;
 local StrVarListTransfert="StrPath,StrFileRecover,StrPrefixPatrn,IsDisplayLength,IntFuncCall,IsVerbose,StrLCApps,StrLCAppsOpt,IntDisplayMember" ;
 local IsVerbose=${GLRVerbose:=True} ;
 local IntNbRec=${GLRIntNbRec=0};

 function Verbosis()
 {
  local __call_locality=( Verbosis Verb );
  local StrMsg=${VerbMsg:=__TEXT__} ;
  local StrDevOut=${VerbDev:=/dev/stderr} ;
  local IsVerboseState=${VerbState:=False} ;
  local StrVerboseHeader=${VerbHeader:=VERBOSE}
  local ArrayArg=( $* ) ;
  if [ "${IsVerboseState:=False}" == "True" ] ; then
   echo -ne "${StrVerboseHeader}:[ ${StrMsg} ]\n" > ${StrDevOut} ;
  fi
 }
 ### Model : VerbHeader="DEBUG" VerbMsg=${StrMsg}  VerbDev=/dev/stderr VerbState=True


 function GetNbRec( )
 {
  local __call_locality=( GNR GetNbRec ) ;
  local Arg0=${ArrayArg[0]} ;
  local ArrayArg=( $* ) ;
  local StrFilePrefix=$( GetListRec --get StrPrefixPatrn ) ;
  local StrFileName=$( GetListRec --get StrFileRecover ) ;
  local StrPath=$( GetListRec --get StrPath ) ;
  local StrLookUpFile=${StrFilePrefix//__FILE__/$( GetListRec --get StrFileName )} ;
  local StrCmd="""__APPS__ __PATH__ -type f -iname \"__FILE__\" | __WC__ __WC_OPT__""" ;
  StrCmd=${StrCmd//__WC__/$( GetListRec --get StrLCApps )} ;
  StrCmd=${StrCmd//__WC_OPT__/$( GetListRec --get StrLCAppsOpt )} ;
  StrCmd=${StrCmd//__PATH__/${StrPath}} ;
  StrCmd=${StrCmd//__FILE__/${StrLookUpFile}} ;
  StrCmd=${StrCmd//__APPS__/${StrFileFinderApps}} ;

  VerbHeader="CMD" VerbMsg=${StrCmd}  VerbDev=/dev/stderr VerbState=${IsVerbose} Verbosis ;

  local IntNbRec=$( eval """${StrCmd}""" ) ;
  eval """GLRIntNbRec=${IntNbRec} GetListRec --get IntNbRec """  ;
 }

 function GetMemberRec()
 {
  local __call_locality=( GNR GetNbRec ) ;
  local Arg0=${ArrayArg[0]} ;
  local ArrayArg=( $* ) ;
  IntValue=$(  GLRIntNbRec=$( GetNbRec ) GetListRec --get IntNbRec )
  VerbHeader="DEBUG" VerbMsg="New Value IntNbRec, ${IntValue}"  VerbDev=/dev/stderr VerbState=${IsVerbose} Verbosis ;
 }

 function __main_StartServices()
 {
  local __call_locality=( Main __main_StartServices ) ;
  local Arg0=${ArrayArg[0]} ;
  local ArrayArg=( $* ) ;

  ### Example of Assertion inside an IF-FI clause using BoolVarTestVarCreation who is wrapping an
  ### ValueToVariable call . It's important to ( set to True BVTestIsValueToVarAssert and
  ### BVTestIsPreambule=False ) or Assertion will be inserted the preambule at the number 2 line ;
  ### after first preambule if this one also own set of variable BVTestVTVTPL ,BVTestVTVVar ,BVTestVTFnct
  ### are for preAmbule definition to wrap a call with affiliated function ValueToVariable , Set
  ### of BVTestVTVTPLA ,BVTestVTVVarA ,BVTestVTFnctA are for the inside call of if-fi clause. Called
  ### Assertion, it's the result of creating an if clause on demand.
  local StrItemEvalCode="" ;
  local CmdLine=""
  for (( intx=0; intx <= ${IntFuncCall}-1 ; intx++ )) ; do
   StrItemEvalCode=$( GetListRec --get ArrayFuncCall[${intx}] )

   StrPairLeft=${StrItemEvalCode/%:[A-Za-z0-9]*/}
   StrPairRight=${StrItemEvalCode/#[A-Za-z0-9]*:/} ;
   StrMsg="Pair « ${StrPairLeft} ; ${StrPairRight} » " ;
   VerbHeader="DEBUG" VerbMsg=${StrMsg}  VerbDev=/dev/stderr VerbState=${IsVerbose} Verbosis

   StrListVar=$( GetListRec --get StrVarListTransfert ) ;
   CmdLine=$( BVTestVarHold='' BVTestBoolVarName=\${${StrPairLeft}} BVTestBoolCase=True BVTestBoolAssertion='' BVTestIsPreambule=False BVTestScopeTest=local BVTestVTVVarA=${StrListVar} BVTestVTFnctA=${StrPairRight} BVTestIsValueToVar=True BVTestIsValueToVarAssert=True BoolVarTestVarCreation )  ;
   eval ${CmdLine} ;

  done   ;
 }


 if [ "${Arg0:=--startservices}" == "--help"   ] ; then
   GetVarReference ${__call_locality[1]} ;
   echo -ne "${StrSwitchMessages}" > /dev/stderr ;
 elif [ "${Arg0:=--startservices}" == "--get" ] ; then
  eval """local ArgGet=\${${ArrayArg[1]}}""" ;
  echo -ne """${ArgGet}\n""" ;
 elif [ "${Arg0:=--startservices}" == "--list" ] ; then
  eval $( __GetVarReferenceList ) ;
 else
  eval $( VTVIsArrayStyleInsert=True \
          VTVIsValueReAssign=True \
          VTVIsValueToConvert=False \
          VTVValueEntry=${StrVarListTransfert} ValueToVariable ) __main_StartServices
 fi

}

Overflowing a function like GetMemberRec, is described by last line of GetNbRec,

...
 local IntNbRec=$( eval """${StrCmd}""" ) ;
 eval """GLRIntNbRec=${IntNbRec} GetListRec --get IntNbRec """  ;
}

This line allow transmission of the Number of record being taked back inside the not finished function GetMemberRec. Testing the recipe to see if the transfert making sense, removing last line from eval line doest not allow to function GetMemberRec to display the Number at all. We also Do Agile preemptive essay here to filter out the result and adding code after, but we do require to know the amount of file to query on of them and to not getting file that not exist.

So Overflowing to correct value are not A setter definition but Acute design to transfert the finite informations into this application where finally hold the correct informations du to a correct procedure. We also know it can not change until you change from another file. But we do agree by calling main function GetListRec will definitively change the content of IntNbRec is changed and because GetNbRec will be called many times the function has it type re-defining existing and allowing the rest of the application to work with correct informations.

Note:2953b00a-749e-11e6-8b1d-001e4c8856d6
Title:Well compromised Recurrent function for low-use of stdout for variable transfert use.
Function:GetterByLineData
Structural:Nested function-call & overlayed pragmatic function.

Nested function-call

MdCd is an important tool and test-case to establish a datafile merely recognized like low-level certificate. This application create path, put templated structure of important file for your services . The default behavior is described by this box

Using Mdcd becoming mainstream, after port to Mint 17.3 Rosa which is Mate distribution with core of Xenial Ubuntu, I do profit from lack of dependence to add package installer inside some application and upgrading Mdcd, by getting out the Sha1sum agent that produce a validity context after creating the Path, dunping the structure file like .gitignore MANIFEST.in, README.rst it can add many more struture depending of the file-model described own to add it to Mdcd. Registration of the action is comming and will also have it's «Jeton» inside SSHServicesRequest . Protection of Mdcd is keep inside the main Mdcd file and require only to push the location of the lock for a precise place accessible by any to allow strict survey and avoid multiple path creation in a backup-storyboard reading.

A backup-storyboard... is Incremental awarness made by many application shelve to allow
  • reading the structure once and updating it based on time .
  • Avoiding touching file recurrently to reduce access time in a network access.

-- Known to be important .htaccess inside webservices, a live-incremental backup with high priority on backuping change of .htaccess / .htpassword can lock the access to it and slowing the services respond.

While elaborating this backup-storyboard in late 2012 during first draft of fnct_lib for development of
UpdateSquashFS, set of tools was developped to update a btrfs tree with possibility to update the
SquashFS 4Gb or 8Gb boosted parameter by re-wrinting the usb-disk-writer to accept higher value ; an
update of squahfs pivot was bringing too much cpu time until I do realize fuse-fs stack a common
socket-file was not ignored and being put inside the squashfs device with all the command. Some update
were made to develop a so similar GetterByLineData application this one failed for problems of Stdout
output during _func_eval_cmd and producing error... A this moment the primary version of fnct_lib did
not handle the output individully and was not possible to make-it appart... In one word, the Ubuntu
9 to 10 was holding on arch 64 bit and working on a 16Gb partition to practice a pivot of 8 Gb after
update. A Somewhat StackSpace , DblSpace like microsoft did for version msdos 6.02 and beyond that
merely did not work for having same problems called file/buffer memory being a disk section being not
ignored and slowing the dblspace...
###
### Here the actual helper by typing GetterByLineData --help
###

Function GetterByLineData
Default Variable Value:
Variable GBLDTailApps ,
       Default Value:/usr/bin/tail
Variable GBLDHeadApps ,
       Default Value:/usr/bin/head
Variable GBLDFileStats ,
       Default Value:/usr/bin/wc
Variable GBLDFileStatsOpt ,
       Default Value:__APPS__ -c __FILE__
Variable GBLDTailCmd ,
       Default Value:__APPS__ -n 1
Variable GBLDHeadCmd ,
       Default Value:__APPS__ -n __INTLINE__
Variable GBLDFileStoreInfo ,
       Default Value:None
Variable GBLDLineID ,
       Default Value:1
Variable GBLDVerbose ,
       Default Value:False
Variable GBLDAction ,
       Default Value:FileSplitAction
Variable GBLDActionReturnError ,
       Default Value:False
Following switch are available:

       --startservices Start the application normally.
       --get           Return value of Internal Variable.
       --list          List all Internal Pre-fixed Variable available to query or get.
       --compword      Word Completion Provide a services to Extract on Demand all Pre-fixed Variable
                String inside this function.
...
###
###  Application Box:
###  +GetterByLineData+----------------------------------------+
###  |                                                         |
###  |                                                         |
###  |Tree Order :                                             |
###  |                                                         |
###  |                                                         |
###  |           +----------------+GetHeader                   |
###  |GetFile+--+FileSplitAction                               |
###  |           +----------------+GetContent                  |
###  |                            |                            |
###  |                            +-----------ShaSum1Content   |
###  |                                                         |
###  +----------------------------------------------------------

Major Function coming with the Application : Are all accessible thru GBLDAction where :

GetFile ---->Throw the whole content of the file
GetFile is also First Order in the Execution.
GetHeader ----> Most of file are 2 lines height, Being a text-format of
2 lines, the lenght can be illimited for second one... In this case we have put the SHA1SUM of the content to proove the content in second line is safe and can be trusted.

GetContent ---> Get the content of second-text field.

FileSplitAction ---> The intermediate action preceding GetHeader and GetFile

ShaSum1Content ----> The result of GetContent.

  • A tiny lexic appear by using ShaSum1Content and require to Call GetContent,

while this one query-back FileSplitAction that take GetFile. During the call of this structure, no varaible are query thru the stdout and are queryed thru Getter by using the mechanism of GetterByLineData --get ... Even Text Message are Array of Text a the root level of the GetterByLineData.

Note: reference file 0f86b448-72f4-11e6-8b1d-001e4c8856d6 a un-approved chunk file will be acknoledged by ZenityFileEditor, but still require some work before frozing the integrity. GetterByLineData Also work with function call and external function call alike ZenityStructure can borought the GetterByLineData structure to replace the footprint of chunk developement.

Overlayed Pragmatic Function.

OPF, or Overlayed Pragmatic function are an atomic state of a function. While we are commonly drawing function based on lifetime, its intrinsic action are becoming overlayed if they are requested uring theirs execution. An Non Overlayed Finite Function is also a Getter in a function and are commonly getting Finite and static result. Even enforcing the getter objectivity to answer to a parsing rules to exchange Tag into variable result it's an action within Non Overlayed Finite Function and result will still being the same if it's calling twice to get the same result. A Overlayed Pragmatic function is dressed like Cumulating layers where this example GetterByLineData had MAster layer being function GetFile it comonly the main function being called every time we do query a part or the whole file.

Application Box:
+GetterByLineData+----------------------------------------------------+
|                                                                     |
|                                                                     |
|Layer  ------------> Give Attribute to get Whole file                |
|GetFile  +-----------------------------------------------------------+-----+
|         |  Layer                                                    |     |
|         |  FileSplitAction ----> Give Attribute of decision to split|     |
|         |                        the file                           |     |
|         |             +---------------------------------------------+-----+------+
|         |  +----------|-----+GetHeader   Layer                      |     |      |
|GetFile+-++FileSplitAction                GetXXXXX                   |     |      |
|         |  +----------|-----+GetContent   +---> On Part we do trans-|     |      |
|         |             |     |                   form into result    |     |      |
|         |             |     |        +---------------------------+  |     |      |
|         |             |     +--------+--ShaSum1Content           |  |     |      |
|         |             |              |  Layer With one section   |  |     |      |
|         |             |              |  we do Apply a Sha1Sum    |  |     |      |
+---------+-------------+--------------+---------------------------+--+     |      |
          |             |              |                           |        |      |
          |             |              +---------------------------+        |      |
          +-------------+---------------------------------------------------+      |
                        |                                                          |
                        +----------------------------------------------------------+

Setter

  • Not Developped yet *

The draft section barely work this stage but outisde alternative are present. The actual alternative remain uses of alias which is per-user alternative and weak link being permanent configuration. This remain Fragile using a .bashrc to store information, can becoming sensitive to user personal settings, some future development might introduce the Key-ring example know in draft _sub_Git which is not usable at this moment. ( in draft mode ), and will be exported to python to introduce uses of permanent Sqlite Database to store crutial information introducing connection-layer to a unicast-per-user group and bash interoperability

for Setter-like information see note: 2224fe88-0b6f-11e3-812b-001b3875b29.

List

List, a per function Pre-fixed Variables extraction services. For all function member of fnct_lib, and derivate, and mature function ; They have a corpus named BodyFunc call or self if-elif-fi branching analysing the switches entry of function. the switche '--list' is a Extraction services, extractin the name in CSV format. The Format is simply space between Prefixed-Variable name. This will also be changeable but being the draft stage show, it should remaing space only.

CompWord

Complete Word-completion thru --compword

This services available in next version will allow to Enable the Word completion by calling function name __FUNCTION__ --compword

Since this is available upon delivery of __GetVarReferenceCompWord from delivery of chunk 023102e0-1833-11e3-98a2-001b3875b29c after 2013-09-08. This is a way to maximize uses of Function Prefixed Variable being show by typing the Function Name and 'Tab' .

This is another services freeing memory from unused function. Not all function are enabling this feature being loaded by the /etc/init.d/Fnct.D/fnct_lib.

This nominal feature transform our API into active services and standard being this Function Lib render it valid to install this services inside /etc/init.d

StartServices

Main Function or main definition started first.

This switches is also implicit switche, if no one is called between --get, --list, ( --set in later version ), --stopservices or even --help; --startservices will take effect. Belong to an [ if / elif / n-elif / fi ] clause or BodyFunc controller specified at the end of a Fnct.D services/function, it should mandatory call __start_services() sub function or should have a first sub-function being called or it should remain between --start-services switche detection inside [ if / elif / n-elif / fi ], which is big and not correctly formed. You may loose your point of view calling everything that have not less than 5 line of code inside an if-n-elif clause from your first function.

StopServices

Simply stop a services... asking to uses --compword as example with ZenityShellEval because you alway use it and did not remember all the function Pre-fixed variables, activating --compword from ZenityShellEval --compword should be disabled with --stopservices to cancel the Compword engine... Another example LoopJackConnection should have a --stopservices as it's original design to start a Jack-deamon and should manage it... Probably in near future this Readme.rst will own much detail. Also AgentLoader being a wrap-up around StartAgentSSH, StartAgentSSH had --stopservices but use Prefixed-Variable to disable SSH environment from ssh-agent and ssh-add and are not mandatory hard-presented to offer an effective management. StartAgentSSH had possibility to kill pid of ssh-agent and might also unset variable too to fully disable an SSH-Agent prior to re-install a certificate of an ssh entry. This is also why you might be prompted to enter a super-user password to stop an AgentLoader.

Operator

There is few Operator known inside the fnct_debian_lib from Fnct.D, but some function depend of Prefixed-Variable Transport Mechanism and to prevent writing informations uselessly a specific Operator was developped during Pre-Fixed variable writing, known to be the '+' Operator.

Array Case

Since implementation of Array Insertion state being comma separated value, an example named ValueToVariable, a mechanism to perform an action to create a string based on declaration of value before transfering them inside a function play a key in extruding function from an inside context to an external context. This function uses a Pre-fixed Variable named VTVValueEntry and using another variables to activate an Array Insertion state named VTVIsArrayStyleInsert, when set to True all entry are comma separated or 'virgule' char is required to insert valu in chain.

example from function MakeLink() from revision db848dcd15d771cb5d3b369783aa54e4339f6b98 and lower.

unset MakeLink
function MakeLink()
{
 local ArrayArg=( $* );
 local __call_locality=( ML MakeLink );
 local Arg0=${ArrayArg[0]} ;

...

local StrSwitchMessages="${StrSwitchesShow}${StrStartSwitches}\n${StrGetMsgSwitches}\n${StrListMsgSwitches}\n" ;

if [ "${Arg0:=--startservices}" == "--help"     ] ; then
  GetVarReference ${__call_locality[1]} ;
  echo -ne "${StrSwitchMessages}" > /dev/stderr ;
elif [ "${Arg0:=--startservices}" == "--get" ] ; then
  eval """local ArgGet=\${${ArrayArg[1]}}""" ;
  echo -ne """${ArgGet}\n""" ;
elif [ "${Arg0:=--startservices}" == "--list" ] ; then
  eval $( __GetVarReferenceList ) ;
elif [ "${Arg0:=--startservices}" == "--startservices" ] ; then
  eval $( VTVIsArrayStyleInsert=True \
  VTVValueEntry=StrRootOrigin,IsMake,StrAction,StrFileSearch,StrAliasFind,StrLinkFormat,StrLinkApps,StrLinkOpt,StrDebugLink,IsRenameDest,StrMoveSuffix \
  VTVIsValueReAssign=True \
  VTVIsValueToConvert=False \
  VTVIsArrayStyleInsert=True \
  ValueToVariable ) __main_StartServices
fi


}

It clearly show the VTVValueEntry from ValueToVariable having an Array Insertion based on ',' <virgule> comma separated .

eval $( VTVIsArrayStyleInsert=True \
VTVValueEntry=StrRootOrigin,IsMake,StrAction,StrFileSearch,StrAliasFind,StrLinkFormat,StrLinkApps,StrLinkOpt,StrDebugLink,IsRenameDest,StrMoveSuffix \
VTVIsValueReAssign=True \
VTVIsValueToConvert=False \
VTVIsArrayStyleInsert=True \
ValueToVariable ) __main_StartServices

Escaped Dollar Sign Exception.

Unlike case for \$ being noted inside an important function it's more important to talk about this idiom like a SHALL-TO apply correctly and named inside exception to save time if error occur in debugging scene to let you discover and important part in uses of Escaped-Dollard sign inside case BoolVarTestVarCreation.

note: Assuming A variable named IsRenameDest hold following value :

IsRenameDest = 'Value_From_IsRenameDest'
### A common error, to not respect a Variable named Is... or Bool... to
### own True/False Value...

The Specific reason to uses \${Variable} inside the BoolVarTestVarCreation by attribuying a value to BVTestBoolVarName is logically a process structure to respect... The interpreted value from this Fabbed-If statement is :

if [ "\${IsRenameDest}" == "True" ] ; ... ; fi

And not

if [ "Value_From_IsRenameDest" == "True" ] ; ... ; fi

It show in what a Evaluation brace was located at the beginning of the BoolVarTestVarCreation, to allow entry of information thru a Variable present inside the function BoolVarTestVarCreation... Having fixe information mean we can remove an arbritrary eval $( ) executive brase from this function and should return the same answer if there is nothing to interpret.

example from function MakeLink() from revision db848dcd15d771cb5d3b369783aa54e4339f6b98 and lower.

unset MakeLink
function MakeLink()
{
 ...
 function __Link()
 {
  local __call_locality=( _L __Link ) ;
  local ArrayArg=( $* ) ;
  local StrVarSrc=${StrRootOrigin}/${StrFile} ;
  local StrEval=${StrLinkFormat} ;

  local StrFileReplace=$( echo "${StrFile}" | sed 's/\(\.[a-z]*\)/${StrMoveSuffix}\1/g' ) ;


  StrEval=${StrEval//__LINK__/${StrLinkApps}} ;
  StrEval=${StrEval//__OPT__/${StrLinkOpt}} ;
  StrEval=${StrEval//__SRC__/${StrVarSrc}} ;
  StrEval=${StrEval//__DEST__/${StrFile}}
  if [ ${StrDebugLink} == "False" ] ; then
   eval $( BVTestVarName=StrToMove \
                   BVTestVarHold='' \
                   BVTestBoolVarName=\${IsRenameDest} \
                   BVTestBoolCase=True \
                   BVTestBoolAssertion='$( mv ${StrFile} ${StrFileReplace} )' \
                   BVTestScopeTest=local \
                   BoolVarTestVarCreation ) ;
   eval "${StrEval}" ;


}

Extracted from this Code following line include a \$ Escaped Dollar sign to prevent Shell and eval brace to evaluate this value for a specific reason...

eval $( BVTestVarName=StrToMove \
                BVTestVarHold='' \
                BVTestBoolVarName=\${IsRenameDest} \
                BVTestBoolCase=True \
                BVTestBoolAssertion='$( mv ${StrFile} ${StrFileReplace} )' \
                BVTestScopeTest=local \
                BoolVarTestVarCreation ) ;

Noticed the searched value was \${IsRenameDest} to prevent the Bash to interpret it directly .

executing this BoolVarTestVarCreation independently will report this to your shell terminal ...

local StrToMove="CONTENT" ;
if [ "${IsRenameDest}" == "True" ]  ; then
  StrToMove=$( mv ${StrFile} ${StrFileReplace} ) ;
fi

... And now the "CONTENT" problem will be explain or be corrected in later revision... Nothing is perfect in a draft-definition Shell-Library.

having eyes of a falcon, you may seek for another exception, the mv statement passed without interpreting the StrFile and StrFileReplace... this mean the single-apostrophe " ' " work too like interpret as-is the content of what single-apostrophe hold... This is good in some case, bad in all other, it may prevent it to be interpreted at all if no eval was used to interpret which is avoided here because all case from BoolVarTestVarCreation since no code generation inside file is allowed, from Bash-To-Bash Level. Python-to-Bash and Sqlite-To-Bash or Bash-from-Sqlite are exception for having their own memory support to hold temporary code. ZenityShellEval is developping chunk of code out of the /etc/init.d/Fnct.D and imply being called from fnct_lib or fnct_debian_lib of any fnct_... or _sub_... and future revision of fnct_debian_lib will force checking integrity of a developped chunk deposed inside /etc/init.d/Fnct.D

Single-apostrophe case

Are simply usefull in generating Low-Level nested function aggregation from one line only... Always used inside Pre-fixed Variable to add an exrta line or executive brace to allo passing a future code to be execute at the end of evaluation brace it was agreed inside Bash since version 2.99 to allow passing and passing code in between Single-apostrophe until a evaluation statement ( or called here evaluation brace implementing eval and $( ) altogether ).

Noted from know error-prone essay, having no evaluation statement will show at the end presence of Single-apostrophe in the output... Some dislike it and remove uses of Single-apostrophe in some declaration, will see affected result by looses of space and Un-Interpreted result if a Prefixed-Variable are used in the way :

### From calling function ATest.
ATValue=A Stream or a Flow Information ATest

### will throw error and display from variable ATValue
### will probably only own 'A'

### From calling function ATest on good way .
ATValue='A Stream or a Flow Information' ATest
### variable ATValue will own 'A Stream or a Flow Information'