In words, not in perl: you fork with open(my $chld, '-|'), in the child you send your PID to the father, and then exec the $vmdiscover thing; in the parent, you read the PID of the child, and after the timeout you just kill it.
[]s, HTH, Massa (κς,πμ,πλ)

In reply to Re^2: Kill a command launched within script by massa
in thread Kill a command launched within script by ceweldon

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