adamsro / school-pipes-uniqify

Parse text input and fork sort processes that pipe to a function which suppresses duplicates.

UNIX Process control 

Write a C program called uniqify. uniqify's job is to read a text file and output the unique words in the file, sorted in alphabetic order. The input is from stdin, and the output is to stdout.


io pipe uniqify to and/or from a file:

uniqify < input-file > output-file