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#!/usr/bin/perl ... . " keys: "; print Dumper(\%hash); }
tab@music4:~/Pianoforte/Development/Perlmonks/11113721 $ perl hashkeys +.pl At 11 there are 4 keys: $VAR1 = { ... '7' => 19 }; tab@music4:~/Pianoforte/Development/Perlmonks/11113721 $