From owner-freebsd-questions@FreeBSD.ORG Thu Aug 12 11:44:16 2010 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 AF5F0106566B for ; Thu, 12 Aug 2010 11:44:16 +0000 (UTC) (envelope-from wahjava@gmail.com) Received: from mail-pw0-f54.google.com (mail-pw0-f54.google.com [209.85.160.54]) by mx1.freebsd.org (Postfix) with ESMTP id 5E4B48FC26 for ; Thu, 12 Aug 2010 11:44:16 +0000 (UTC) Received: by pwj4 with SMTP id 4so460548pwj.13 for ; Thu, 12 Aug 2010 04:44:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:sender:received:from:to:cc :subject:organization:references:x-face:x-uptime:x-url :x-operating-system:x-openpgp-id:x-openpgp-fingerprint:x-mailer :x-mail-morse:x-attribution:organisation:date:in-reply-to:message-id :user-agent:face:mime-version:content-type; bh=Q7fCCW4Uxzk57Yt8nxR6Fmjy8devwKN3QEyLpsoaa/8=; b=Ube8mXahyIPrGewABq5lkMa63ZimUBLoVwM5qx58mxf3s5/+NNVzvRnBwcSl0LeFyj w5mUXNwTLP14qw14EDFTmSMLW9Ex9Bk0X4ilETzHlqvqAKK0dv/p7T5Lv7sZN8i9ri/R KzDsOW5ATwlanXmFSsrT7BkdvKA89Hp6Yt6jE= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:from:to:cc:subject:organization:references:x-face:x-uptime :x-url:x-operating-system:x-openpgp-id:x-openpgp-fingerprint :x-mailer:x-mail-morse:x-attribution:organisation:date:in-reply-to :message-id:user-agent:face:mime-version:content-type; b=JiQlRhYtzzaVuTCa3NLZ2CKjMVL2CpMQxn24kJydap8cR3P+2Ls6IqDa+hsaiL6oBA gbF3QeyR/jg06x3bg5HZxLAJGgLeKVjYIEA6eDfEc5jl7xXD3bfRm8zvQX4u18UFFU4A uQ68hSkKm2T5MR2Wa5XTpyp/PHZ/NpsyOfppQ= Received: by 10.142.77.20 with SMTP id z20mr7380929wfa.47.1281613455852; Thu, 12 Aug 2010 04:44:15 -0700 (PDT) Received: from chateau.d.if ([122.163.82.228]) by mx.google.com with ESMTPS id y16sm1466241wff.2.2010.08.12.04.44.13 (version=TLSv1/SSLv3 cipher=RC4-MD5); Thu, 12 Aug 2010 04:44:14 -0700 (PDT) Sender: Ashish SHUKLA Received: from chateau.d.if (chateau.d.if [127.0.0.1]) by chateau.d.if (Postfix) with ESMTP id 6C9532D8027; Thu, 12 Aug 2010 17:14:07 +0530 (IST) From: ashish@FreeBSD.org (Ashish SHUKLA) To: "Jack L. Stone" Organization: The FreeBSD Project References: <3.0.1.32.20100811180022.00ee4250@sage-american.com> X-Face: )vGQ9yK7Y$Flebu1C>(B\gYBm)[$zfKM+p&TT[[JWl6:]S>cc$%-z7-`46Zf0B*syL.C]oCq[upTG~zuS0.$"_%)|Q@$hA=9{3l{%u^h3jJ^Zl; t7 X-Uptime: 17:10:48 up 9 min, 1 user, load average: 0.19, 0.68, 0.44 X-URL: http://762e5e74.wordpress.com/ X-Operating-System: GNU/Linux/Linux 2.6.34-ARCH/x86_64 X-OpenPGP-ID: E74FA4B0 X-OpenPGP-Fingerprint: F682 CDCC 39DC 0FEA E116 20B6 C746 CFA9 E74F A4B0 X-Mailer: Gnus v5.13 X-Mail-Morse: .-- .- .... .--- .- ...- .- .--.-. --. -- .- .. .-.. .-.-.- -.-. --- -- X-Attribution: =?utf-8?B?4KSG4KS24KWA4KS3?= Organisation: The FreeBSD Project Date: Thu, 12 Aug 2010 17:14:03 +0530 In-Reply-To: <3.0.1.32.20100811180022.00ee4250@sage-american.com> (Jack L. Stone's message of "Wed, 11 Aug 2010 18:00:22 -0500") Message-ID: <86bp98dpj0.fsf@chateau.d.if> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (x86_64-unknown-linux-gnu) Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAJ1BMVEWpqal/f39tbW1jY2Md HR2goKCenp6UlJROTk7////9/f35+fnT09ORJdieAAACVklEQVQ4jXXUP2vbQBQA8AvUTkgz5OzY Z0iGWhpS6BSrkECn0mvx0MEJ6AjtYrfoBCVDlD8naJYmNlRfwZq8+mkKlIZaGpJSYmP7Q/XkJDrJ Td8i/H68u3vHPaPufwLdf32AMA4A6GcAgvAamY1pOJiDIFqicTwLswDhfr3uxfFtkAY/GFHPMwzD 8zpnACmIOnE6js7rQb+v4NJrG9od0C+QgpHMy5jBewV+UDSMWiw1Y4fWfyV7+NGFzDsYa3pth9LJ Q4XvXxFHcJRvHOmygn5NAEabnDcQQguarnfoiwSCJ99jmKKcphsZONmWsDK9Ro7cvZOCtQdg8nje egLhc2LNlkLmsezzTFUUy5w18ocox/f0LaLgJy0zO75zk+9pp85GAj36xjqhdI0y3tq2m4dqqcWX zQWBTz8L1irvolXV4J+3q7eCDgVnttjNq6X8H+9KOZsuNk1uCzx8pSp+E9HImfJOTLdcGqo+YKnG EIovizkEn48V7BO+ch2DXcD4ENSpWiU+q8hjjbgTBZCXnZtyj0Ws4Q1Q0B2WXFtYZo65Bbyeeldw RS6qFueM80LlLA29YlVwGRYvFD+kwI/0O+A2PlpOP9GwslUVciHuYGechuBTp922YiDZCrghTknm XSyOM+D3aoRZlo0Jb42zY7DN4p2x4AeZ+QAYutx1sHwTHzMT5cMNduQ9yW3GczN4KZ86kb0c9O8T yXDeFqpl2fryPEAYGXIlezAPXYh2NgVr/gvdoHIuDwuPwOhcWE8f8mmICq41eATkn8x0kuRTIKcB wE9+/QUtiiAnYcaN7wAAAABJRU5ErkJggg== MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Cc: freebsd-questions@freebsd.org Subject: Re: Grepping a list of words 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: Thu, 12 Aug 2010 11:44:16 -0000 --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Jack L Stone writes: > Kindly appreciate help with how to grep (or similar) a list of words to > determine if any of them are in a file rather than grepping one word at a > time. #v+ % egrep 'word1|word2|word3|...|wordn' filename.txt #v- 'word1|word2|word3|...|wordn' is the regular expression, so if you can minimize it better for you :). HTH =2D-=20 Ashish SHUKLA | GPG: F682 CDCC 39DC 0FEA E116 20B6 C746 CFA9 E74F A4B0 freebsd.org!ashish | http://people.freebsd.org/~ashish/ =E2=80=9CThere is nothing new to be discovered in physics now; All that remains is more and more precise measurement.=E2=80=9D (Lord Kelvin, 1900) --=-=-= Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.16 (GNU/Linux) iQIcBAEBCgAGBQJMY96HAAoJEMdGz6nnT6SwVQUP/2f1RC/bYVMUfAiamBc/3pYJ BJwkRzEIsdpL41mGcrCuR1GXPfKqnK7DbpC7VdC4kZVuRZfAJ34CiH/7+B4j/Qv5 h4oAtvHcUebXy+nqBZ6re3aI1WjfCUGYl+Fk6dC/r/0pcAwo7KRcAz9nyye4a3Nd HOGC6+5cyHSxCPK+1Qo794rFg81h9jSjxLVsbgY2MrpOn2gAmBHxwd7G1I/taYs0 n8fnnfML2P3PAMwHEp6BXEwTT+vpn8g1M8skWMTqj9/D9yxOXw3bT9Gjs2EyRqrm Mb0EMMa3tUajR8IXxzw6yuSZ3VxesFFZgIVq+GwTtBBgshUk2chnUX+UVZH0Fzuc KYbIbZNyd9BMAkxeDXFib/orfEu0iVOfCe0HSSvDM3LQIKIKqriXHQGK9AEjZ1zl wgyRHwa23M2wiMqofe00gYtZjIRifmNViz/XpXkvcu23y2NB7xlIYZbGDF4q3ZtY y0FNheriVEUeP58bpPYKyC+FaY41TlgquFsNJIZK2vNKYXuPR9gA6llZYo3ONOvM HJeXWCJHDlh6gtPp0cca/VKUpBehNxK3O+SMLj9XTSS69dT+6L62cqYcdLxB4Lt0 6smtjbP3L8/lXpTIDbhfqfINpoy6PeLL0DgZnluGDmP2IFqOobToUQnRrrAbG0Ey 7/vhs/E5QZ366sReKA9g =pxPq -----END PGP SIGNATURE----- --=-=-=--