If you want them in numerical order rather than the order you put them in, you could also do: 
foreach $key1 (sort keys %hshFoo) {
    foreach $key2 (sort keys %{$hshFoo{$key1}}) {
        print "$key1/$key2 => $hshFoo{$key1}{$key2}\n";
    }
}

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In reply to Re: Hash key ordering question by jgallagher
in thread Hash key ordering question by P0w3rK!d

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