Thank you too. BTW __END__,__DATA__,etc is there any general name for these tokens, (like "Labeled blocks", "builtins",...)? I'm newbie in perl so I just wanted to read about this stuff.

In reply to Re^4: Easiest way to protect process from duplication. by kazak
in thread [Solved]Easiest way to protect process from duplication. by kazak

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