Okay, it is often said, but using warnings and strict forces you to write better code. If you want to debug CGIs use CGI::Carp. And be sure that your webserver/script has the right to alter your counter.dat. 
use strict;
use warnings;
use CGI::Carp qw(warningsToBrowser fatalsToBrowser);

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In reply to Re: Perl counter in cgi-bin by neniro
in thread Perl counter in cgi-bin by edeita2

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