Want to just click on a Perl program's icon and have it run? Want to simply type in the name of a file at the command prompt and have your operating system know it's a Perl program? This module tells you how. You'll also learn how to check the syntax of your program without running it, and how to get extra warnings out in the process if your code isn't "clean".

This topic is presented on public course Perl Programming

d2	Prompt, read, chop and echo with comments, warnings and POD documentation
rw2	read, calculate, print results (2)
rw3	Calculate, using a module
symbols.pm	Package used within simple perl example

The best way to learn is to listen and then to try