Re: problem with shell script
(2011/01/13 01:00), Warren Block wrote: On Wed, 12 Jan 2011, Samuel Mart?n Moro wrote: On Wed, Jan 12, 2011 at 3:50 PM, Chad Kellerman sunck...@gmail.com wrote: On Wed, Jan 12, 2011 at 9:01 AM, Frank Bonnet f.bon...@esiee.fr wrote: I'm in trouble with a simple shell script that give erroneous value when running ... If I run commands interactively everything runs well ps ax | grep slapd | grep -v grep | wc -l 1 If I run in the following shell script : #!/bin/sh SD=0 SD=`ps -ax | grep slapd | grep -v grep | wc -l` echo $SD the result is 3 !!! ps ax | grep [/]slapd | wc -l may not fix the problem but still cleaner ps axc | grep slapd | wc -l is a little neater. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org hello. i would rather use pgrep(1); pgrep -afl slapd for just counting purpose, pgrep -a slapd | wc -l is enough. i believe it should work all right as expected in `` output, as well. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: problem with shell script
(2011/01/12 23:01), Frank Bonnet wrote: Hello I'm in trouble with a simple shell script that give erroneous value when running ... If I run commands interactively everything runs well ps ax | grep slapd | grep -v grep | wc -l 1 If I run in the following shell script : #!/bin/sh SD=0 SD=`ps -ax | grep slapd | grep -v grep | wc -l` echo $SD the result is 3 !!! Any info welcome ! ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org hello. i would rather use pgrep(1); pgrep -afl slapd for just counting purpose, pgrep -a slapd | wc -l is enough. it should work as expected in `` output. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Simple command to reset / clear all logs?
Hello,
It might be all right to remove all normal file logs,
though you may want to retain all subdirectories.
find /var/log -type f -exec rm {} \;
may do.
# sorry. I wouldn't do that rough and not tested.
# Basically, those are just incremental logs, whose
# lines are mostly not referred by running system.
(2011/01/13 01:04), Redd Vinylene wrote:
Hi,
Is there a simple command to reset / clear everything in my /var/log? I've
done a lot of testing, configuring, trial and error and most of my logs are
just full of bullshit and I'd like a fresh start :-)
Thanks!
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