Date: Wed, 12 Jan 2011 08:32:02 -0800 From: Chip Camden <sterling@camdensoftware.com> To: freebsd-questions@freebsd.org Subject: Re: problem with shell script Message-ID: <20110112163202.GC3068@libertas.local.camdensoftware.com> In-Reply-To: <4D2DB449.6070901@esiee.fr> References: <4D2DB449.6070901@esiee.fr>
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--O3RTKUHj+75w1tg5 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Quoth Frank Bonnet on Wednesday, 12 January 2011: > Hello >=20 > I'm in trouble with a simple shell script that give > erroneous value when running ... >=20 > If I run commands interactively everything runs well >=20 > > ps ax | grep slapd | grep -v grep | wc -l > 1 >=20 > If I run in the following shell script : >=20 > #!/bin/sh > SD=3D0 > SD=3D`ps -ax | grep slapd | grep -v grep | wc -l` > echo $SD >=20 > the result is 3 !!! >=20 >=20 > Any info welcome ! >=20 > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.o= rg" Ever hear of pgrep(1)? --=20 Sterling (Chip) Camden | sterling@camdensoftware.com | 2048D/3A978E4F http://camdensoftware.com | http://chipsquips.com | http://chipstips.= com --O3RTKUHj+75w1tg5 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (FreeBSD) iQEcBAEBAgAGBQJNLdeCAAoJEIpckszW26+R+bQH/iYef3ammlximoSigeYtNIyj dNo3FZj3EmfW+tJq+oXLF9Bvo2rXv8VFevP0OoCP+MHsSQGF2l0ekM3+JjE2rcj6 Kx3YGtOPnPCGbD4JZgnjDtqPczZy2BTX1T0QSTNins2vaCS32fCzxdT+JOq14J/9 Hvg0OgWcRI0qrrRcr1inUZ59MbwipJq0gfQZGudz3ATdfB21I2yewBst5h4/wC+Q ox8qBgPaBY8aLFtBgKJAsUwWcS4X3HhmYetyfH/4iH7wMkcUXPw/x73Ve0lN0IeO +jmYy15LFlcYpKi21q/UQQYu/dFe9wF1oQP7UGsyD+1x1ci8PGLGt9u1PrvI5Gs= =2fMX -----END PGP SIGNATURE----- --O3RTKUHj+75w1tg5--
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