zshrc: Remove chmod aliases

Signed-off-by: Frank Terbeck <ft@bewatermyfriend.org>

doc/grmlzshrc.t2t

@@ -920,21 +920,6 @@ as config file. If invoked by a regular user, start a screen session
 with users .screenrc config if it exists, else use /etc/grml/screenrc_grml
 as configuration.
 
-: **rw-** (//chmod 600//)
-Grants read and write permission of a file to the owner and nobody else.
-
-: **rwx** (//chmod 700//)
-Grants read, write and execute permission of a file to the owner and nobody
-else.
-
-: **r--** (//chmod 644//)
-Grants read and write permission of a file to the owner and read-only to
-anybody else.
-
-: **r-x** (//chmod 755//)
-Grants read, write and execute permission of a file to the owner and
-read-only plus execute permission to anybody else.
-
 : **S** (//screen//)
 Short for screen(1).
 

etc/zsh/zshrc

@@ -2287,16 +2287,6 @@ alias lsold="ls -rtlh *(D.Om[1,10])"   # display the oldest files
 #a2# Display the ten smallest files
 alias lssmall="ls -Srl *(.oL[1,10])"   # display the smallest files
 
-# chmod
-#a2# Execute \kbd{chmod 600}
-alias rw-='chmod 600'
-#a2# Execute \kbd{chmod 700}
-alias rwx='chmod 700'
-#m# a2 r-{}- Execute \kbd{chmod 644}
-alias r--='chmod 644'
-#a2# Execute \kbd{chmod 755}
-alias r-x='chmod 755'
-
 # some useful aliases
 #a2# Remove current empty directory. Execute \kbd{cd ..; rmdir $OLDCWD}
 alias rmcdir='cd ..; rmdir $OLDPWD || cd $OLDPWD'