Just another thing: replace that foreach with while to read from a filehandle.

#!/usr/bin/perl
use strict;
use warnings;

my $logfile = 'access.log';

open my $logh, '<', $logfile or die "$logfile: open failed: $!";

while ( my $line = <$logh> ) {
  # do line-by-line processing
}

close $logh or die "$logfile: close failed: $!";
# or die ... not really necessary here, but my fingers type that autom
+atically nowadays...

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In reply to Re: Use of uninitialized value in open by linuxer
in thread Use of uninitialized value in open by pcouderc

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