From owner-freebsd-questions@FreeBSD.ORG Wed Jan 5 06:32:35 2011 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9C67F1065674 for ; Wed, 5 Jan 2011 06:32:35 +0000 (UTC) (envelope-from perrin@apotheon.com) Received: from cpoproxy2-pub.bluehost.com (cpoproxy2-pub.bluehost.com [67.222.39.38]) by mx1.freebsd.org (Postfix) with SMTP id 2DCA98FC12 for ; Wed, 5 Jan 2011 06:32:34 +0000 (UTC) Received: (qmail 15715 invoked by uid 0); 5 Jan 2011 06:32:34 -0000 Received: from unknown (HELO box543.bluehost.com) (74.220.219.143) by cpoproxy2.bluehost.com with SMTP; 5 Jan 2011 06:32:34 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=default; d=apotheon.com; h=Date:From:To:Subject:Message-ID:Mail-Followup-To:References:Mime-Version:Content-Type:Content-Disposition:In-Reply-To:User-Agent:X-Identified-User; b=Uf7X/xCUydttU+DxRcEY1mDs8C7owUKqsVGNd3g63cEZMfTCVQkJGkzJ5q2JUh6l/BYS8FHuT/v4keornAwNPBvS15q+dOqnXzm8WLJaT+ugQtS6hNvKrJHqvQuDKSio; Received: from c-24-8-180-234.hsd1.co.comcast.net ([24.8.180.234] helo=kukaburra.hydra) by box543.bluehost.com with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.69) (envelope-from ) id 1PaMvB-0003io-Fa for freebsd-questions@freebsd.org; Tue, 04 Jan 2011 23:32:34 -0700 Received: by kukaburra.hydra (sSMTP sendmail emulation); Tue, 04 Jan 2011 23:24:01 -0700 Date: Tue, 4 Jan 2011 23:24:01 -0700 From: Chad Perrin To: freebsd-questions@freebsd.org Message-ID: <20110105062401.GB74123@guilt.hydra> Mail-Followup-To: freebsd-questions@freebsd.org References: <117654.42578.qm@web121409.mail.ne1.yahoo.com> <4D231CB7.2060902@teambox.fr> <86pqsc3774.fsf@red.stonehenge.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="4bRzO86E/ozDv8r1" Content-Disposition: inline In-Reply-To: <86pqsc3774.fsf@red.stonehenge.com> User-Agent: Mutt/1.4.2.3i X-Identified-User: {2737:box543.bluehost.com:apotheon:apotheon.org} {sentby:smtp auth 24.8.180.234 authed with ren@apotheon.org} Subject: Re: a perl question X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 05 Jan 2011 06:32:35 -0000 --4bRzO86E/ozDv8r1 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jan 04, 2011 at 09:33:03AM -0800, Randal L. Schwartz wrote: > >>>>> "Patrick" =3D=3D Patrick Bihan-Faou = writes: >=20 > Patrick> cat asdf.txt | grep -v XYZ | grep -v bla >=20 > And yet, you still have the "Useless Use of Cat". The weirdest thing about most useless uses of cat is that not using cat would actually be a little clearer and involve fewer keystrokes -- as in this case. --=20 Chad Perrin [ original content licensed OWL: http://owl.apotheon.org ] --4bRzO86E/ozDv8r1 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (FreeBSD) iEYEARECAAYFAk0kDoEACgkQ9mn/Pj01uKX2sACZARMGJqSXF/zMGoCb3UOWyL9O K+YAoLjFgKLe+o/E0tHJ/nThOWGusp90 =LJUd -----END PGP SIGNATURE----- --4bRzO86E/ozDv8r1--