In order to avoid the tiresome: 
#!/usr/bin/env perl

use strict;
use warnings;

my $debug = 1;


# ... tralalalalala


warn $val if $debug ; # this we want to end!

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I would like to know what module you like to use when tracing/debugging CGI scripts and/or command-line programs. Perhaps one where you can set and control debug levels via environmental variables or configuration files.... as I write this Log::Log4perl magically sprung into my consciousness. If I don't hear anything supportive of something greater, then that shall be my choice. Be well all, - pawn.

In reply to What module do you like for debugging CGI scripts by metaperl

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