If you want something in $_, put it in $_. 

#!/usr/bin/perl

testy() for 'i am a nice parameter';

sub testy {
   print "$_\n";
}

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I used for to assign in order to $_ to protect the previous value of $_. Clobbering your caller's $_ is a bad idea.

In reply to Re: File::Find and $_ in the wanted sub by ikegami
in thread File::Find and $_ in the wanted sub by Anonymous Monk

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