You could use this:

use warnings;
use strict;

my $file = shift; # file to process is the 1st command line argument
open my $fh, $file or die":$!";
 while(<$fh>){chomp;
  last if/__END__/;
  print $_,$/;
}
close $fh;

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In reply to Re: /s option modifier in regex substitution by 2teez
in thread /s option modifier in regex substitution by reisinge

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