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Re^4: Child process inter communication

by marioroy (Prior)
on Jun 16, 2017 at 08:28 UTC ( #1192916=note: print w/replies, xml ) Need Help??

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  1. or download this
    use strict;
use warnings;
...

$pm->wait_all_children;
  2. or download this
    perl script.pl | head -5

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