Date: Thu, 13 Jan 2011 14:12:22 +0100 From: Julien Cigar <jcigar@ulb.ac.be> To: freebsd-questions@freebsd.org Subject: Re: problem with shell script Message-ID: <4D2EFA36.4020703@ulb.ac.be> In-Reply-To: <4d2ef151.4310df0a.25b7.0199@mx.google.com> References: <4d2ef151.4310df0a.25b7.0199@mx.google.com>
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This is a multi-part message in MIME format. --------------010101080308040104050206 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit just use: pgrep "slapd" On 01/12/2011 15:17, four.harrisons@googlemail.com 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-unsubscribe@freebsd.org" > > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" -- No trees were killed in the creation of this message. However, many electrons were terribly inconvenienced. --------------010101080308040104050206--
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