jfscripts 0.2.2

A collection of my Python scripts. Maybe they are helpful for someone else.

jfscripts

A collection of my personal Python scripts.

dns-ipv6-prefix.py

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

Get the ipv6 prefix from a DNS name.

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

optional arguments:
  -h, --help  show this help message and exit

extract-pdftext.py

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

positional arguments:
  file            A PDF file containing text

optional arguments:
  -h, --help      show this help message and exit
  -c, --colorize  Colorize the terminal output.
  -v, --verbose   Make the command line output more verbose.

find-dupes-by-size.py

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

Find duplicate files by size.

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

optional arguments:
  -h, --help  show this help message and exit

list-files.py

usage: list-files.py [-h] 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 dir/
list-files.py *.txt
list-files.py "dir/*.txt"

positional arguments:
  input_files  files to process.

optional arguments:
  -h, --help   show this help message and exit

mac-to-eui64.py

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

Convert mac addresses to EUI64 ipv6 addresses.

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

optional arguments:
  -h, --help  show this help message and exit

magick-imslp.py

usage: magick-imslp.py [-h] [-b] [-B] [-c] [-e] [-f] [-j] [-n] [-p] [-r] [-S]
                       [-t THRESHOLD] [-v]
                       input_files [input_files ...]

A wrapper script for imagemagick to process image files suitable for imslp.org
(International Music Score Library Project). See also
http://imslp.org/wiki/IMSLP:Musiknoten_beisteuern

positional arguments:
  input_files           files to process.

optional arguments:
  -h, --help            show this help message and exit
  -b, --backup          Backup original images (add _backup.ext to filename).
  -B, --border          Frame the images with a white border.
  -c, --colorize        Colorize the terminal output.
  -e, --enlighten-border
                        Enlighten the border.
  -f, --force           Overwrite the target file even if it exists and it
                        seems to be already converted.
  -j, --join            Join single paged PDF files to one PDF file. This
                        option takes only effect with the option --pdf.
  -n, --no-multiprocessing
                        Disable multiprocessing.
  -p, --pdf             Generate a PDF file using CCITT Group 4 compression.
  -r, --resize          Resize 200 percent.
  -S, --threshold-series
                        Convert the samge image with different threshold
                        values to find the best threshold value.
  -t THRESHOLD, --threshold THRESHOLD
                        threshold, default 50 percent.
  -v, --verbose         Make the command line output more verbose.

replace-pdfpage.py

usage: replace-pdfpage.py [-h] pdf number image

Replace one page in a PDF file with an image file.

positional arguments:
  pdf         The PDF file
  number      The page number of the PDF page to replace
  image       The image file to replace the PDF page with

optional arguments:
  -h, --help  show this help message and exit