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| There's more than one way to do things | |
| PerlMonks |
Re: RFC: A new module to help avoid running multiple instances of the same script (via cron, for example)by atcroft (Monsignor) |
| on Dec 02, 2009 at 19:59 UTC ( #810670=note: print w/ replies, xml ) | Need Help?? |
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On *nix systems, if you know the pid of the process in question, you can also send it a signal 0, and check the results. Might be helpful....
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