Maybe pre-compiling the regex would speed things up, so
the regex isn't compiled for each line? It's in the faq somwhere.
my $bigpattern = '(' . join('|',@patterns) . ')';
$b = qr/\Q$bigpattern\E/;  
while (my $inputline = <FILE>) {
   if ($inputline =~ /$b/io) {
         ## Logic goes here
   }
}

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In reply to Re: Bulk Regex? by zentara
in thread Bulk Regex? by meetraz

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