X-Recipient: archive-cygwin AT delorie DOT com DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:subject:to:references:from:message-id:date :mime-version:in-reply-to:content-type :content-transfer-encoding; q=dns; s=default; b=FpW1ceo7a6vqQkoM c6lzsSEJUBGPmns16pL2LVRlUXUAJ1O7F8F/vZOsi3WWttzYeniwZXwC6IuWqq2h TQSkB2g0pzZXmtLdfMdg4AGHmMJbBno2kKIpwK5+QtwCB7CEXoSMtHRmtmwoiYpN MrtykqRKIMJ29ycQkFwYJasxylA= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:subject:to:references:from:message-id:date :mime-version:in-reply-to:content-type :content-transfer-encoding; s=default; bh=1ROCT5reP4X05HXABS3qZh OEdiY=; b=yzk0cdSWJQggykTCylQ8j9lxAC6R/h/u/eJECYpZr9tkoCuQiLy2od ei3Qrzyt/1pYRI2hmziFkliLAzcxAtPXAYowDOefnDFyHwPId1ULw8n+qzsH3f3b 3oNvuj0yrOEpzYAYF0xCs7egFSwlGvuBM9GefK+BrJ389LNU6VM78= Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.0 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 spammy=H*i:sk:CAPJ9Yc, H*f:sk:CAPJ9Yc, HContent-Transfer-Encoding:8bit X-HELO: mail-wm0-f53.google.com X-Received: by 10.28.184.76 with SMTP id i73mr39201297wmf.43.1451112148505; Fri, 25 Dec 2015 22:42:28 -0800 (PST) Subject: Re: cmp (or echo) bug? To: cygwin AT cygwin DOT com References: From: Marco Atzeri Message-ID: <567E36C5.3060907@gmail.com> Date: Sat, 26 Dec 2015 07:42:13 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-IsSubscribed: yes On 25/12/2015 22:32, David Balažic wrote: > Hi! > > In Cygwin terminal (bash) I typed: > > cmp <(echo echo1) <(echo echo2) only on 32bit, on 64 I see $ cmp <(echo echo1) <(echo echo2) /dev/fd/63 /dev/fd/62 differ: byte 5, line 1 I suspect a timing issue, and the result is not well defined > This does not print anything. > Not even with -b. > > On Linux (Ubuntu 12.04 in VMWare) it reports that the inputs are different. > > Bug? > Or am I missing something? > > I just updated to latest version of cygwin, to be sure. > 32 bit version. > On Windows 8.1 Pro x64 (all updates) > > Regards, > David > -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple