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:date:from:reply-to:to:message-id:in-reply-to :references:subject:mime-version:content-type :content-transfer-encoding; q=dns; s=default; b=uUM61XKpsbWzzAN7 uxKZ+b02ILzz6o5HFRHf+fhgrlk2pPOlYXpJIlJrd/V9MFkDK4JOG3cBCN3bwsr4 8lcQkDPaW4vW1HRuceDw+2iPTlCbpahd46pg6OXuc8RjhRDJT52fsMIPCZKfuM9G egJh3RtUcAOry4PwCPJh8OBSYjs= 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:date:from:reply-to:to:message-id:in-reply-to :references:subject:mime-version:content-type :content-transfer-encoding; s=default; bh=3nTwqXQedx7f4vStS10tFF +EMDk=; b=fWVEF/nvHGxyMZKQZ16zw1r1jSL//QDE0HPt/ED1C0ycyOZzZIsFai l0QtlUNtH1SUUL1Tnt/ObrMp4STuWypinHOzxTftaP2XAE/hPw2qZsqFXiwidjh8 6Nbd/octTmgH7w71xMYMis4sBN7kEoYiE1HGcn4A1HgDpdO1U+JpU= 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=3.0 required=5.0 tests=BAYES_50,CYGWIN_OWNER_BODY,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,RP_MATCHES_RCVD,SPF_PASS autolearn=no version=3.3.2 spammy=eblakeredhatcom, eblake AT redhat DOT com, U*kipton_moravec, kipton_moravecyahoocom X-HELO: nm47-vm4.bullet.mail.ne1.yahoo.com Date: Wed, 7 Sep 2016 15:32:43 +0000 (UTC) From: Kipton Moravec Reply-To: Kipton Moravec To: Michel LaBarre , "'Eric Blake'" , "cygwin AT cygwin DOT com" Message-ID: <1238984601.338776.1473262363471@mail.yahoo.com> In-Reply-To: <001601d208a8$ee01d0b0$ca057210$@rogers.com> References: <330568691 DOT 2384551 DOT 1473201409220 DOT ref AT mail DOT yahoo DOT com> <330568691 DOT 2384551 DOT 1473201409220 AT mail DOT yahoo DOT com> <001601d208a8$ee01d0b0$ca057210$@rogers.com> Subject: Re: Bash shell script issue MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-IsSubscribed: yes Something else I did not know. dalkmora AT DALM0048 ~/walnut/dp2b_walnut_customer_flextronics/walnut $ od -cx testconvert1.sh 0000000 # ! / b i n / b a s h \r \n e c h 2123 622f 6e69 622f 7361 0d68 650a 6863 0000020 o $ P W D \r \n p r o j e c t _ 206f 5024 4457 0a0d 7270 6a6f 6365 5f74 0000040 r o o t = $ P W D \r \n e c h o 6f72 746f 243d 5750 0d44 650a 6863 206f 0000060 $ p r o j e c t _ r o o t \r \n x 7024 6f72 656a 7463 725f 6f6f 0d74 780a 0000100 = $ { p r o j e c t _ r o o t } 243d 707b 6f72 656a 7463 725f 6f6f 7d74 0000120 / t o o l s \r \n e c h o $ x \r 742f 6f6f 736c 0a0d 6365 6f68 2420 0d78 0000140 \n e c h o $ { x } | c a t 650a 6863 206f 7b24 7d78 7c20 6320 7461 0000160 - A 2d20 0041 0000163 The proportional spacing screwed it up, but there are no extra unprintable characters. I have been using notepad++ for my windows editor. So that is not the issue. Thanks for the suggestion. Kip ----- Original Message ----- From: Michel LaBarre To: 'Eric Blake' ; cygwin AT cygwin DOT com; kipton_moravec AT yahoo DOT com Sent: Tuesday, September 6, 2016 8:41 PM Subject: RE: Bash shell script issue Suggestion to Kipton: od -cx will show you exactly what is in your script so you can see any spurious carriage-returns or other special characters. > -----Original Message----- > From: cygwin-owner AT cygwin DOT com [mailto:cygwin-owner AT cygwin DOT com] On > Behalf Of Eric Blake > Sent: September-06-16 9:21 PM > To: cygwin AT cygwin DOT com; kipton_moravec AT yahoo DOT com > Subject: Re: Bash shell script issue > > On 09/06/2016 05:36 PM, Kipton Moravec wrote: > > > I this is the script: > > #!/bin/bash > > echo $PWD > > Insufficient quoting. This does not do the right thing if $PWD contains > spaces. But not necessarily related to your problem at hand. > > > project_root=$PWD > > echo $project_root > > Again, insufficient quoting. > > > x=${project_root}/tools > > echo $x > > And again. > > > echo ${x} | cat -A > > > > On original Windows 7 computer I get: > > dalkmora AT DALM0048 > ~/walnut/dp2b_walnut_customer_flextronics/walnut > > $ ./testconvert1.sh > > /home/dalkmora/walnut/dp2b_walnut_customer_flextronics/walnut > > /home/dalkmora/walnut/dp2b_walnut_customer_flextronics/walnut > > /toolsdalkmora/walnut/dp2b_walnut_customer_flextronics/walnut > > > /home/dalkmora/walnut/dp2b_walnut_customer_flextronics/walnut^M/to > ols^M$ > > The carriage returns are likely a product of you editing the file in > text mode (Windows notepad is notorious for this, but many other native > programs do likewise), but trying to execute the script in binary mode > (the default, if you do not use 'set -o igncr'). > > > > What am I doing wrong or is this an error? > > Where do the carriage returns (^M) come from, and how do I get rid of > them? > > d2u /path/to/your/script > > to remove all the carriage returns from your careless editing. Once they > are gone, then you don't need the 'igncr' crutch to tell bash to go into > text mode. > > -- > Eric Blake eblake redhat com +1-919-301-3266 > Libvirt virtualization library http://libvirt.org -- 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