Date: Wed, 12 Jan 2011 15:01:45 +0100 From: Frank Bonnet <f.bonnet@esiee.fr> To: freebsd-questions@freebsd.org Subject: problem with shell script Message-ID: <4D2DB449.6070901@esiee.fr>
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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 !
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