From: Eric Blake <eblake@redhat.com>
To: cygwin@cygwin.com
Subject: Re: [Bug] bash' read builtin command behaves differently on '\r' (4.3.33)
Date: Thu, 14 May 2015 20:00:00 -0000 [thread overview]
Message-ID: <5554FD42.1060406@redhat.com> (raw)
In-Reply-To: <20150514223211.790926b378d251d4b25dc82b@nm.ru>
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On 05/14/2015 01:32 PM, Mikhail Usenko wrote:
>
> Cygwin version: 2.0.2-1
>
> [linux]$ bash --version
> GNU bash, version 4.3.33(1)-release (i686-redhat-linux-gnu)
> [cygwin]$ bash --version
> GNU bash, version 4.3.33(1)-release (x86_64-unknown-cygwin)
>
> Testcase:
> [linux]$ echo -ne "\r\n" | { read t; echo "$t"; } | od -A n -t x1
echo -n is not portable; use printf instead:
printf %s '\r\n'
or with a bash-ism:
printf $'\r\n'
> 0d 0a
> [cygwin]$ echo -ne "\r\n" | { read t; echo "$t"; } | od -A n -t x1
> 0a
Umm, are you sure you haven't turned on the igncr shell option in your
cygwin environment?
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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next prev parent reply other threads:[~2015-05-14 19:53 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-14 19:52 Mikhail Usenko
2015-05-14 20:00 ` Eric Blake [this message]
2015-05-14 20:18 ` Mikhail Usenko
2015-05-14 20:54 ` Mikhail Usenko
2015-05-14 22:23 ` Eric Blake
2015-09-24 16:55 ` Eric Blake
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