jfscripts

A collection of my Python scripts. They all end with the file extension “py”. Maybe they are useful for someone else.

dns-ipv6-prefix.py

usage: dns-ipv6-prefix.py [-h] [-V] dnsname

Get the ipv6 prefix from a DNS name.

positional arguments:
  dnsname        The DNS name, e. g. josef-friedrich.de

options:
  -h, --help     show this help message and exit
  -V, --version  show program's version number and exit

extract-pdftext.py

usage: extract-pdftext.py [-h] [-c] [-v] [-V] file

positional arguments:
  file            A PDF file containing text

options:
  -h, --help      show this help message and exit
  -c, --colorize  Colorize the terminal output.
  -v, --verbose   Make the command line output more verbose.
  -V, --version   show program's version number and exit

find-dupes-by-size.py

usage: find-dupes-by-size.py [-h] [-V] path

Find duplicate files by size.

positional arguments:
  path           A directory to recursively search for duplicate files.

options:
  -h, --help     show this help message and exit
  -V, --version  show program's version number and exit

list-files.py

usage: list-files.py [-h] [-V] input_files [input_files ...]

This is a script to demonstrate the list_files() function in this file.

list-files.py a.txt
list-files.py a.txt b.txt c.txt
list-files.py (asterisk).txt
list-files.py "(asterisk).txt"
list-files.py dir/
list-files.py "dir/(asterisk).txt"

positional arguments:
  input_files    Examples for this arguments are: “a.txt”, “a.txt b.txt c.txt”, “(asterisk).txt”, “"(asterisk).txt"”, “dir/”, “"dir/(asterisk).txt"”

options:
  -h, --help     show this help message and exit
  -V, --version  show program's version number and exit

mac-to-eui64.py

usage: mac-to-eui64.py [-h] [-V] mac prefix

Convert mac addresses to EUI64 ipv6 addresses.

positional arguments:
  mac            The mac address.
  prefix         The ipv6 /64 prefix.

options:
  -h, --help     show this help message and exit
  -V, --version  show program's version number and exit

image-into-pdf.py

usage: image-into-pdf.py [-h] [-c] [-v] [-V] {add,ad,a,convert,cv,c,replace,re,r} ...

Add or replace one page in a PDF file with an image file of the same page size.

positional arguments:
  {add,ad,a,convert,cv,c,replace,re,r}
                        Subcmd_args

options:
  -h, --help            show this help message and exit
  -c, --colorize        Colorize the terminal output.
  -v, --verbose         Make the cmd_args line output more verbose.
  -V, --version         show program's version number and exit