A simple Perl program with comments. : Comments « Language Basics « Perl

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Perl » Language Basics » Comments

A simple Perl program with comments.

   

#!/usr/local/bin/perl 



# this program reads a line of input, and writes the line back out 

$inputline = <STDIN>; # read a line of input 

print( $inputline ); # write the line out

Related examples in the same category

1.	Any line starting with a number sign (#) indicates a comment.
2.	Commenting Your Code
3.	Comments are plain text that allow you to insert documentation in your Perl script.
4.	Insert comments
5.	Place a # in the middle of a line, and Everything from the # to the end of the line is a comment.

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