FAQ 8.40 How do I avoid zombies on a Unix system?

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This is an excerpt from the latest version perlfaq8.pod, which
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8.40: How do I avoid zombies on a Unix system?

Use the reaper code from "Signals" in perlipc to call "wait()" when a
SIGCHLD is received, or else use the double-fork technique described in
"How do I start a process in the background?" in perlfaq8.



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