Operating systems homeworks

This is a series of homeworks I worked on during the "Sistemi operativi" class at Sapienza.

What the homeworks are all about?

The first homework was about the bash scripting language. More specifically we were required to code a unix process scheduler and a routine to copy recursively folders and files from one location to another
The second homework was about the C programming language. In this case we were required to code the unix instruction "ls"
The third and last homework was about the Awk parsing language. We were required to parse and turn a file from one format to another specific one