From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8014 invoked from network); 8 Aug 2005 10:04:29 -0000 Received: from news.dotsrc.org (HELO a.mx.sunsite.dk) (130.225.247.88) by ns1.primenet.com.au with SMTP; 8 Aug 2005 10:04:29 -0000 Received: (qmail 65551 invoked from network); 8 Aug 2005 10:04:23 -0000 Received: from sunsite.dk (130.225.247.90) by a.mx.sunsite.dk with SMTP; 8 Aug 2005 10:04:23 -0000 Received: (qmail 623 invoked by alias); 8 Aug 2005 10:04:16 -0000 Mailing-List: contact zsh-users-help@sunsite.dk; run by ezmlm Precedence: bulk X-No-Archive: yes X-Seq: 9266 Received: (qmail 612 invoked from network); 8 Aug 2005 10:04:16 -0000 Received: from news.dotsrc.org (HELO a.mx.sunsite.dk) (130.225.247.88) by sunsite.dk with SMTP; 8 Aug 2005 10:04:16 -0000 Received: (qmail 64485 invoked from network); 8 Aug 2005 10:04:16 -0000 Received: from mailhost1.csr.com (HELO MAILSWEEPER01.csr.com) (81.105.217.43) by a.mx.sunsite.dk with SMTP; 8 Aug 2005 10:04:11 -0000 Received: from exchange03.csr.com (unverified [10.100.137.60]) by MAILSWEEPER01.csr.com (Content Technologies SMTPRS 4.3.12) with ESMTP id for ; Mon, 8 Aug 2005 11:02:00 +0100 Received: from news01.csr.com ([10.103.143.38]) by exchange03.csr.com with Microsoft SMTPSVC(5.0.2195.6713); Mon, 8 Aug 2005 11:03:50 +0100 Received: from news01.csr.com (localhost.localdomain [127.0.0.1]) by news01.csr.com (8.13.1/8.12.11) with ESMTP id j78A4EvD006127 for ; Mon, 8 Aug 2005 11:04:14 +0100 Received: from csr.com (pws@localhost) by news01.csr.com (8.13.1/8.13.1/Submit) with ESMTP id j78A4Es4006122 for ; Mon, 8 Aug 2005 11:04:14 +0100 Message-Id: <200508081004.j78A4Es4006122@news01.csr.com> X-Authentication-Warning: news01.csr.com: pws owned process doing -bs To: zsh-users@sunsite.dk Subject: Re: RFT: Request for a trick :O) In-reply-to: <20050806.103549.104026645.Meino.Cramer@gmx.de> References: <20050806.065638.92586082.Meino.Cramer@gmx.de> <20050806075040.GA7698@Amber.lab.icm.edu.pl> <20050806.103549.104026645.Meino.Cramer@gmx.de> Date: Mon, 08 Aug 2005 11:04:14 +0100 From: Peter Stephenson X-OriginalArrivalTime: 08 Aug 2005 10:03:50.0825 (UTC) FILETIME=[79DAE990:01C59C00] X-Spam-Checker-Version: SpamAssassin 3.0.4 (2005-06-05) on f.primenet.com.au X-Spam-Level: X-Spam-Status: No, score=-2.3 required=5.0 tests=AWL,BAYES_00 autolearn=ham version=3.0.4 Meino Christian Cramer wrote: > The following line: > > cmp <(7z x -so render/GlassBowl001.blend.7z ) <(7z x -so render2/Glas= > sBowl001.blend.7z ) > > gaves: > Extracting GlassBowl001.blend/usr/bin/7z: line 2: 5488 Broken pipe > /usr/lib/p7zip/7z "$@" > Extracting GlassBowl001.blend/usr/bin/7z: line 2: 5492 Broken pipe > /usr/lib/p7zip/7z "$@" Not sure this is the error, but: it's quite likely cmp needs to be able to seek backwards. <(...) is often implemented using a pipe on which you can't do that. (Results may vary, so you can't assume it will always work from the behaviour on one system.) The =(...) substitution exists for this very reason. cmp =(output1...) =(output2...) I'm not sure this is the error because I would expect a slightly different error message, but it's worth trying. -- Peter Stephenson Software Engineer CSR PLC, Churchill House, Cambridge Business Park, Cowley Road Cambridge, CB4 0WZ, UK Tel: +44 (0)1223 692070 ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. **********************************************************************