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Re^2: fixed set of forked processesby anonymized user 468275 (Curate) |
on Dec 02, 2010 at 18:11 UTC ( [id://874970]=note: print w/replies, xml ) | Need Help?? |
no data. not even failure or success, child capable of handling its own results. But the parent does need to know how many children are left running and update to OP: I also would prefer to avoid spawning a unix grep of unix ps to count subprocesses - that is also an unwanted overhead.
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