A Unix-style command line utility for counting word frequencies.
wf [options]
Reads stdin and outputs newline delimited rows containing each unique word and the number of times it appears, seperated by a space.
Options:
-n --nums Include numbers
-s --sort Sort output alphabetically by words (incompatible with -f)
-f --freq Sort output but most to least frequent (incompatible with -s)
-h --help Display usage information