From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 5051 invoked by alias); 6 Mar 2018 17:43:24 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 5043 invoked by uid 89); 6 Mar 2018 17:43:24 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.4 required=5.0 tests=AWL,BAYES_00,KAM_LAZY_DOMAIN_SECURITY,KAM_NUMSUBJECT,RCVD_IN_DNSWL_LOW autolearn=no version=3.3.2 spammy=dashed, SOME, Several, removable X-HELO: smtp-out-so.shaw.ca Received: from smtp-out-so.shaw.ca (HELO smtp-out-so.shaw.ca) (64.59.136.138) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Tue, 06 Mar 2018 17:43:22 +0000 Received: from [192.168.1.100] ([24.64.240.204]) by shaw.ca with ESMTP id tGcReIjTILkoztGcSea9XS; Tue, 06 Mar 2018 10:43:21 -0700 X-Authority-Analysis: v=2.3 cv=OeS28CbY c=1 sm=1 tr=0 a=MVEHjbUiAHxQW0jfcDq5EA==:117 a=MVEHjbUiAHxQW0jfcDq5EA==:17 a=IkcTkHD0fZMA:10 a=tXNp_sQbAAAA:8 a=l_4hRoClYsFqPbaigcUA:9 a=QEXdDO2ut3YA:10 Reply-To: Brian.Inglis@SystematicSw.ab.ca Subject: Re: sed seems to force UC filename on Mixed 8.3 filenames on FAT32 To: cygwin@cygwin.com References: From: Brian Inglis Message-ID: Date: Tue, 06 Mar 2018 17:58:00 -0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-CMAE-Envelope: MS4wfEsue/LPQUQcqX7IGSRWHeJhoIyAQtN54AY9FCnaO2h5SKMminN1RdNKYqS4B7MfmdDhzWWBWffYVTDCyGwCO1ll/ig4lb+WTvoJ/pzMFM8JUNrYN6jC pkXWitrv3Kukdr2d258Gjx+PihUjq+5O7d51FFpAYHh/mAxVU8hB25fgfGnB3pdKBRw4bw9UH4+WdA== X-IsSubscribed: yes X-SW-Source: 2018-03/txt/msg00095.txt.bz2 On 2018-03-06 07:01, Fergus Daly wrote: >>> I looked for recent similar issues and only found > https://superuser.com/questions/1297658/folder-names-become-uppercase-when-syncing-to-fat32-drive Have you checked that you get identical behaviour under cmd shell or PowerShell, and see the problem using dir? This would confirm that it is a file system problem and not the calls used. >>> So if other users of this Win10 build start tripping on this same >>> problem and reporting it, it may get looked at by MS. > > The site you mention also asked about variations in hardware or > formatting mechanism. I find the identical behaviour in USB drives > (local) and USB sticks (removable). In the past I have used Hitachi > Microdrive to render Removable sticks Local, but can't find a version > of this driver upgrade for 64-bit. (Not one that works, anyway. > Several that don't.) Also identical behaviours whether the filesystem > is formatted FAT32 in Windows or formatted FAT32 in Linux. > > So summarising: > > SOME (but not ALL) file transactions on FAT32 result in > > "Mixed case but no spaces 8.3" -> "ALL UPPER CASE 8.3" > > Examples are sed and dos2unix (and family); but not nano, or joe. I > can't think of anything that I could reasonably test on a folder > rather than a file to see the effect on foldername. > > Goodness knows how to upstream anything to MS. Settings/bottom of page/Make Windows better/Give us feedback > Finally, there was another Windows update yesterday, 05-MAR-2018: to > version 1709 OS build 16299.251. Hopes of a return to correct > behaviours were immediately dashed. :o( -- Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada -- 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