#/usr/bin/perl -wT
use strict;
print "Hello, world!\n";

##</code><code>##

#/usr/bin/perl -wT
use strict;

#example of MD5 protection
use Validate::MD5;

print "Hello, world!\n";

#not a real hash this is off the top of my head
__HASH__
1A2E8584399E234F290C