[perkins][lab2-5][~] cd Lecture21
[perkins][lab2-5][~/Lecture21] perl EachOnALine.pl 
ann
bob
celia
david
earnest[perkins][lab2-5][~/Lecture21] perl EachOnALine2.pl
(ann)
(bob)
(celia)
(david)
(earnest)
[perkins][lab2-5][~/Lecture21] perl Ishmael.pl 
Call me Ishmael. Some years ago - never mind how long precisely - having little or no money in my purse, and nothing particular to 
Whaling Voyage by one Ishmael
[perkins][lab2-5][~/Lecture21]