From owner-freebsd-questions@freebsd.org Mon Nov 4 06:31:40 2019 Return-Path: Delivered-To: freebsd-questions@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 6776F1B448E for ; Mon, 4 Nov 2019 06:31:40 +0000 (UTC) (envelope-from vas@sibptus.ru) Received: from admin.sibptus.ru (admin.sibptus.ru [IPv6:2001:19f0:5001:21dc::10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4762y20GFvz41j6 for ; Mon, 4 Nov 2019 06:31:37 +0000 (UTC) (envelope-from vas@sibptus.ru) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sibptus.ru; s=20181118; h=In-Reply-To:Message-ID:Subject:To:From:Date; bh=2IA5SRnc75Bmw6sOkGFc1VsMcGJYL0g2VO2GJWe0Uew=; b=H9Y8ej9aI1z1qdWJe/yu3d1l5V m+29+3jSI2eX8Xx04+GTM3EdjMdu4G4dxQi+ojVfyPYSO04zmna6au3baB2IEJgSrJJcfqIepOEoU THizxG5gPD0Vg3f6ZZrXgnt6hFumW+zq5VKugSgrS+JGq4f8+FUHJHkvkaiJQQ9u9N5U=; Received: from vas by admin.sibptus.ru with local (Exim 4.92.3 (FreeBSD)) (envelope-from ) id 1iRVtn-000Mj1-Up for freebsd-questions@freebsd.org; Mon, 04 Nov 2019 13:31:35 +0700 Date: Mon, 4 Nov 2019 13:31:35 +0700 From: Victor Sudakov To: freebsd-questions@freebsd.org Subject: Re: grep for ascii nul Message-ID: <20191104063135.GA86408@admin.sibptus.ru> References: <20191101092716.GA67658@admin.sibptus.ru> <63808.1572638827@segfault.tristatelogic.com> <20191102064505.GA98558@admin.sibptus.ru> <7775e7f8-89ba-d057-67d3-cdcb92d2bbb4@panix.com> <20191103164756.GA50239@admin.sibptus.ru> <1183473267.187448543.1572801782450.JavaMail.zimbra@shaw.ca> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="vkogqOf2sHV7VnPd" Content-Disposition: inline In-Reply-To: <1183473267.187448543.1572801782450.JavaMail.zimbra@shaw.ca> X-PGP-Key: http://admin.sibptus.ru/~vas/ X-PGP-Fingerprint: 10E3 1171 1273 E007 C2E9 3532 0DA4 F259 9B5E C634 User-Agent: Mutt/1.12.2 (2019-09-21) X-Rspamd-Queue-Id: 4762y20GFvz41j6 X-Spamd-Bar: -------- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=sibptus.ru header.s=20181118 header.b=H9Y8ej9a; dmarc=pass (policy=none) header.from=sibptus.ru; spf=pass (mx1.freebsd.org: domain of vas@sibptus.ru designates 2001:19f0:5001:21dc::10 as permitted sender) smtp.mailfrom=vas@sibptus.ru X-Spamd-Result: default: False [-8.38 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[sibptus.ru:s=20181118]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+mx]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; TO_DN_NONE(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; RCPT_COUNT_ONE(0.00)[1]; IP_SCORE(-3.28)[ip: (-9.85), ipnet: 2001:19f0:5000::/38(-4.92), asn: 20473(-1.59), country: US(-0.05)]; DKIM_TRACE(0.00)[sibptus.ru:+]; DMARC_POLICY_ALLOW(-0.50)[sibptus.ru,none]; SIGNED_PGP(-2.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:20473, ipnet:2001:19f0:5000::/38, country:US]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 04 Nov 2019 06:31:40 -0000 --vkogqOf2sHV7VnPd Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Dale Scott wrote: > There are ports for many GNU utilities, and BSD has a long history of > staying pure to its roots (IMHO), so why not just install gnuawk and > symlink awk to gnuawk? Installing perl, or GNU AWK, or maybe GNU grep, or pcregrep is a good idea to do the job, but I highly doubt that replacing the system AWK with the GNU one is a good idea, because awk is found a dozen times in /etc/rc.d and in other places. Who knows what could happen if those two AWKs are not completely compatible. --=20 Victor Sudakov, VAS4-RIPE, VAS47-RIPN 2:5005/49@fidonet http://vas.tomsk.ru/ --vkogqOf2sHV7VnPd Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEcBAEBAgAGBQJdv8XHAAoJEA2k8lmbXsY0Q5wIAKRrlD+Oq2J9h/QkOZC3t750 qvmQennHZJ8cjuuKO2X8O1wDOt1QZpLz8a5oCkvvFUDk4mthtPIpVe5vIaef0yZN WnF7qi0jHlhWBmrScjTldveu9cso3dJSBLFSOfi8YXy4mY/fr9AGSeQbjO5pujmE d5zbfHM6DkSS0/Hw6+46ICLtzMa/Hgo0OdFvUFHt2GGWC5x65yIUe+qS2q4McnkY 19fzUhzxNY6whZYb42yWsQR9qyf+t4hyYiSAJujy8U91Sn0oLwtJvm7MLB8Ow5Ji rS9ekyi0G4EX1w2aOOSDB+SjQewmCbyu/P7Pur+25z0hBqKbZsT5Cic/4lnIrSI= =8Fmy -----END PGP SIGNATURE----- --vkogqOf2sHV7VnPd--