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pgrep faster than it takes to start process, use sleep?
I'm having some issues with my CSH script and the command: set XVFBCHK2 = `pgre -f 'Xvfb' | wc -l` It seems to return inconsistent values. When it should return 1 it returns 0. I'm pretty sure ...
Oct 4 '11 at 6:48
newest grep sleep questions feed
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