I'm not sure what you are saying but if you are just looking to do this on one scalar variable, get rid of the loop and replace $file with your variable:

print ((split /\./, $your_variable)[-1] . "\n") ;

$PM = "Perl Monk's";
$MCF = "Most Clueless Friar Abbot Bishop Pontiff Deacon Curate";
$nysus = $PM . ' ' . $MCF;
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In reply to Re^3: How to remove the words before the dot using perl? by nysus
in thread How to remove the words before the dot using perl? by finddata

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