Note that doing anything complicated (such as calling "print") from a signal handler can lead to a memory fault and core dump if you're using a perl version < 5.8.

Another way to install signal handlers is the sigtrap pragma: 
use sigtrap(die INT)

END {
##do whatever it is you need to do
}

[download]
This will trap Ctrl-C on Unix systems (dunno about Windows) and allow you to put the appropriate action into the END block.

In reply to Re^2: Perl action on cancellation by tirwhan
in thread Perl action on cancellation by Win

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