From a fed/centos cmdline...
pgrep -f "foo" | wc -l
will return 0 -- if "foo" doesn't exist in the procTBL, and something
else if "foo" is running.
The curiousity... When I have a simple php
$f="pgrep -f 'foo' | wc -l";
$t isn't 0!! -- it's actually 1, or something else if foo is running..
Any ideas why?? I've used the different methods php provides to "run"
shell/.cmdline processes. I get the same results.
Now.. I can do something like
ps aux | grep 'foo' | grep -v 'grep' | wc -l
and get the correct results within the php as well as the shell.
Didn't find anything via the 'net or SO on this..
users mailing list -- firstname.lastname@example.org
To unsubscribe send an email to users-le...@lists.fedoraproject.org