From unknown Tue Sep 23 03:23:59 2025 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.509 (Entity 5.509) Content-Type: text/plain; charset=utf-8 From: bug#29297 <29297@debbugs.gnu.org> To: bug#29297 <29297@debbugs.gnu.org> Subject: Status: linux grep question, please help us to see, thank you Reply-To: bug#29297 <29297@debbugs.gnu.org> Date: Tue, 23 Sep 2025 10:23:59 +0000 retitle 29297 linux grep question, please help us to see, thank you=20 reassign 29297 grep submitter 29297 Yufuping severity 29297 normal thanks From debbugs-submit-bounces@debbugs.gnu.org Tue Nov 14 11:21:15 2017 Received: (at submit) by debbugs.gnu.org; 14 Nov 2017 16:21:15 +0000 Received: from localhost ([127.0.0.1]:40395 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eEdxa-0002sb-FY for submit@debbugs.gnu.org; Tue, 14 Nov 2017 11:21:14 -0500 Received: from eggs.gnu.org ([208.118.235.92]:49963) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eESCW-0006Ex-Ve for submit@debbugs.gnu.org; Mon, 13 Nov 2017 22:47:53 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eESCR-0003rh-4o for submit@debbugs.gnu.org; Mon, 13 Nov 2017 22:47:47 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: * X-Spam-Status: No, score=1.4 required=5.0 tests=BAYES_50, HTML_IMAGE_RATIO_04, HTML_MESSAGE autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:48502) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eESCR-0003rU-0N for submit@debbugs.gnu.org; Mon, 13 Nov 2017 22:47:47 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40927) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eESCP-0003DV-Q8 for bug-grep@gnu.org; Mon, 13 Nov 2017 22:47:46 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eESCL-0003mo-TT for bug-grep@gnu.org; Mon, 13 Nov 2017 22:47:45 -0500 Received: from szxga02-in.huawei.com ([45.249.212.188]:4434) by eggs.gnu.org with esmtps (TLS1.0:RSA_ARCFOUR_SHA1:16) (Exim 4.71) (envelope-from ) id 1eESCK-0003iS-Pm for bug-grep@gnu.org; Mon, 13 Nov 2017 22:47:41 -0500 Received: from 172.30.72.55 (EHLO nkgeml414-hub.china.huawei.com) ([172.30.72.55]) by dggrg02-dlp.huawei.com (MOS 4.4.6-GA FastPath queued) with ESMTP id AYQ82642; Tue, 14 Nov 2017 11:47:32 +0800 (CST) Received: from NKGEML513-MBS.china.huawei.com ([169.254.2.198]) by nkgeml414-hub.china.huawei.com ([10.98.56.75]) with mapi id 14.03.0361.001; Tue, 14 Nov 2017 11:47:22 +0800 From: Yufuping To: "bug-grep@gnu.org" Subject: linux grep question, please help us to see, thank you Thread-Topic: linux grep question, please help us to see, thank you Thread-Index: AdNc+0WbaBy/8uw6Sz+SNttynoeX5w== Date: Tue, 14 Nov 2017 03:47:22 +0000 Message-ID: <0F096E795C1FFC47A7AE6BB0F7A9C1764BE60B2B@nkgeml513-mbs.china.huawei.com> Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: yes X-MS-TNEF-Correlator: x-originating-ip: [10.78.71.199] Content-Type: multipart/related; boundary="_004_0F096E795C1FFC47A7AE6BB0F7A9C1764BE60B2Bnkgeml513mbschi_"; type="multipart/alternative" MIME-Version: 1.0 X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A090202.5A0A6756.0040, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0, ip=169.254.2.198, so=2014-11-16 11:51:01, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 10095c58e8a51687140c41ad1f1315d4 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] [fuzzy] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -3.4 (---) X-Debbugs-Envelope-To: submit X-Mailman-Approved-At: Tue, 14 Nov 2017 11:21:13 -0500 Cc: wumingxin , Huotongyao X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.4 (---) --_004_0F096E795C1FFC47A7AE6BB0F7A9C1764BE60B2Bnkgeml513mbschi_ Content-Type: multipart/alternative; boundary="_000_0F096E795C1FFC47A7AE6BB0F7A9C1764BE60B2Bnkgeml513mbschi_" --_000_0F096E795C1FFC47A7AE6BB0F7A9C1764BE60B2Bnkgeml513mbschi_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, when we executed shell, we found that the grep command with wrong write err= or, and the return value was 2. May I ask where the problem is? And this is= a probabilistic problem, Thank you [cid:image001.png@01D35D3E.3236BD00] --_000_0F096E795C1FFC47A7AE6BB0F7A9C1764BE60B2Bnkgeml513mbschi_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hi,

 

when we executed shell, we found that the g= rep command with wrong write error, and the return value was 2. May I ask w= here the problem is? And this is a probabilistic problem, Thank you

 

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debbugs-submit-bounces@debbugs.gnu.org Tue Dec 31 14:56:17 2019 Received: (at 29297-done) by debbugs.gnu.org; 31 Dec 2019 19:56:17 +0000 Received: from localhost ([127.0.0.1]:35209 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1imNcm-0003vh-P9 for submit@debbugs.gnu.org; Tue, 31 Dec 2019 14:56:16 -0500 Received: from zimbra.cs.ucla.edu ([131.179.128.68]:42600) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1imNcl-0003vQ-Uv for 29297-done@debbugs.gnu.org; Tue, 31 Dec 2019 14:56:16 -0500 Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 79EAB16027C; Tue, 31 Dec 2019 11:56:10 -0800 (PST) Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id DZv4rS7diyiD; Tue, 31 Dec 2019 11:56:09 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id ACDEE16027E; Tue, 31 Dec 2019 11:56:09 -0800 (PST) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id xFRr6JAJfVGc; Tue, 31 Dec 2019 11:56:09 -0800 (PST) Received: from [192.168.1.9] (cpe-23-242-74-103.socal.res.rr.com [23.242.74.103]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id 4442116027C; Tue, 31 Dec 2019 11:56:09 -0800 (PST) To: Yufuping From: Paul Eggert Subject: Re: linux grep question, please help us to see, thank you Organization: UCLA Computer Science Department Message-ID: <816c77ae-4326-2c1d-3f6e-848994fc72cb@cs.ucla.edu> Date: Tue, 31 Dec 2019 11:56:09 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 29297-done Cc: 29297-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) Re dated 2017-11-14: > the grep command with wrong write error, and the return value was 2. May I ask where the problem is? And this is a probabilistic problem Grep reports 'write error' if the 'write' system call fails. If 'grep' was incorrect, it's because the 'write' system call was incorrect. So, as near as I can see this is not a 'grep' bug and I am closing the bug report. From unknown Tue Sep 23 03:23:59 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Wed, 29 Jan 2020 12:24:07 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator