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Subject:	Re: grep 3.0-2 not stripping CRs on Windows
To:	cygwin AT cygwin DOT com
References:	<B18A59DC-C4E8-4833-A619-B7A3367F40D2 AT isc DOT org>
From:	Marco Atzeri <marco DOT atzeri AT gmail DOT com>
Message-ID:	<c061bb62-74bf-4025-4368-ee033a7390ef@gmail.com>
Date:	Mon, 17 Dec 2018 12:41:25 +0100
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Am 17.12.2018 um 12:09 schrieb Ondřej Surý:
> Hi,
> 
> the grep package in version 3.0-2 fails to strip CR characters from the input, the reproducer is fairly simple:
> 
> ```
> $ echo -e 'foo\r\n' | grep -a 'foo$'
> $
> ```
> 
> Perhaps the grep fails to detect it’s running on Windows because of cygwin emulates Linux so well? :)

Cygwin is a POSIX platform not a pure Windows one.
If you need to strip CR character, d2u of dos2unix package is the  tool.

PS: cygcheck.out should be attached to the mail not inline, as inline 
screw up any word search of the mailing list.

Regards
Marco


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