WC moved liabrary methods in this class
Wc client program handles wc operations
Head liabrary methods moved in this class
Head Client handles Head with and without count option
Tail liabrary methods moved in this class
Tail Client handels with and without count option
Uniq liabrary methods moved in this class
Uniq Client accesses Uniq liabrary and uses functionality
Cut liabrary methods moved in this class
Cut Client with delimitor done
Sort with default operations is done
Sort Client uses sort to sort a file
changed to test functionality of sort program