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| Do you know where your variables are? | |
| PerlMonks |
Re: termination of system commandby tcf03 (Deacon) |
| on Feb 11, 2008 at 16:27 UTC ( [id://667411]=note: print w/replies, xml ) | Need Help?? |
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This does not answer your question directly, but why reinvent a wheel here? vmstat will stop itself using it like vmstat delay count. Using the following vmstat will stop collecting after 10 iterations at 10 second intervals.
update - system or IPC::Run3 may serve you better.
Ted -- "That which we persist in doing becomes easier, not that the task itself has become easier, but that our ability to perform it has improved." --Ralph Waldo Emerson
In Section
Seekers of Perl Wisdom
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