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| Perl: the Markov chain saw | |
| PerlMonks |
Re: Calling External Programby sgifford (Prior) |
| on Jun 04, 2009 at 02:03 UTC ( #768245=note: print w/replies, xml ) | Need Help?? |
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Or, if it writes something in the log that indicates it has finished, monitor the log file to see when that something appears. If it writes its PID in the log file, even better: get the PID from there, then waitpid for it.
In Section
Seekers of Perl Wisdom
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