How about:

print $_, "\n" foreach grep { $_ if $hash{$_}++; } @list

(fluff has been excluded)
--------------
It's sad that a family can be torn apart by such a such a simple thing as a pack of wild dogs

In reply to Re: Extract Duplicates by one liner by RazorbladeBidet
in thread Extract Duplicates by one liner by Anonymous Monk

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