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Re: Working on pattern matchingby nysus (Parson) |
on Mar 14, 2019 at 16:32 UTC ( [id://1231272]=note: print w/replies, xml ) | Need Help?? |
Add in a 'die' function to see why file is not opening:
open my $fh, '<', $input_file or die "Cannot open file: $!";
$PM = "Perl Monk's";
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