Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sources.redhat.com/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sources.redhat.com/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com
X-Authentication-Warning:	calypso.arrow: stuart owned process doing -bs
Date:	Tue, 2 Apr 2002 15:54:59 +0100 (BST)
From:	Stuart Brady <sbrady AT ntlworld DOT com>
X-X-Sender:	stuart AT calypso DOT arrow
To:	Cygwin <cygwin AT cygwin DOT com>
Subject:	Bash bug? - piped loops using builtin echo and stdout
Message-ID:	<Pine.LNX.4.44.0204021320320.1603-100000@calypso.arrow>
MIME-Version:	1.0
Note-from-DJ:	This may be spam

With bash, is the behaviour of "while( true ); do echo foo; /bin/echo 
bar; done | cat" defined? Is it reasonable for me to expect to see 
"foo", "bar", "foo", "bar", and so on? With an interactive bash, this 
isn't what happens when I actually type the command in (i.e. sourcing
or executing a script works fine). It only starts going wrong at around 
the 12th iteration. I can't see anything in the archives, and STFW 
didn't help either. Can anyone else reproduce this?

I'm using Win2k with Cygwin 1.3.10-1 and bash 2.05a-3. This also occurs 
on Win98 with the same versions of Cygwin and bash, but does not occur 
on Red Hat 7.2 with bash 2.05-8, nor does it occur on Red Hat 7.0 with 
bash 2.04-11. Should I post the output of cygcheck -s -r -v here, since 
I'm not sure that this is even a bug, and am reluctant to spam people?
-- 
Stuart Brady


--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Bug reporting:         http://cygwin.com/bugs.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/

- Raw text -