and a little bit messy -LW
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good chemistry is complicated, and a little bit messy -LW |
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Re^2: How to get the process Idby pme (Monsignor) |
| on Jul 29, 2015 at 11:06 UTC ( [id://1136734]=note: print w/replies, xml ) | Need Help?? |
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If yours is not the only running tcpdump 'ps aux | grep tcpdump' returns more than one line. Luckily shell has $! variable that holds the last child PID. See bash for the details.
In Section
Seekers of Perl Wisdom
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