And if you had warnings enabled you would have got warnings about unrecognized escapes. Putting them in I got these messages: 

Unrecognized escape \H passed through at Perl-1.pl line 22.
Unrecognized escape \P passed through at Perl-1.pl line 22.

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It is considered good practice to start each script with 
use warnings;
use strict;

[download]
which will pick up a lot of these types of problems.

In reply to Re^3: problem opening file by hipowls
in thread problem opening file by koleti

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