Ira has already shown you how to access your keys so I thought I'd take a moment to suggest a more concise method of reading in your hash: 
my $hash = do 'hash.pl';
print $! || $@ || $hash->{'key'};

[download]
See 'perldoc -f do' for more details on the effects of 'do FILE'. Cheers, - danboo

In reply to Re: Getting keys/values from a referenced hash by danboo
in thread Getting keys/values from a referenced hash by professa

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