<b_jonas> slashlearn farbfeld//zzo38\'s Farbfeld utilities is a package of command-line programs (with rather strange command-line syntax) for manipulating images in a specific raw format called farbfeld. It\'s somewhat underdocumented. http://zzo38computer.org/fossil/farbfeld.ui/home

#!/usr/bin/env python
import sys, os.path, urllib
if len(sys.argv) <= 1:
    print "https://esolangs.org/"
else:
    f = os.path.abspath(sys.argv[1])
    print ("https://esolangs.org/wiki/" +
        urllib.quote(f))