Hi Bro. Doug.

As mentioned in the chatterbox by andye++, the Data::Dumper module, while not perfect, is a useful tool.

#!/usr/bin/perl 
use warnings; 
use strict; 
use Data::Dumper; 

my %hash = undef; 
print Dumper \%hash; 

#Output 

$VAR1 = {
          '' => undef
        };
[download]

Update: bart++ for suggesting a reference to %hash.

Hope this helps,
~Katie