Date: Mon, 10 Aug 2020 16:54:40 +0200 From: Polytropon <freebsd@edvax.de> To: Christoph Kukulies <kuku@kukulies.org> Cc: Ernie Luzar <luzar722@gmail.com>, "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org> Subject: Re: csh use of grep | tr commands Message-ID: <20200810165440.ea0c541d.freebsd@edvax.de> In-Reply-To: <66BD7FC7-D480-4E12-8215-0C351668A5EA@kukulies.org> References: <5F30962B.5060005@gmail.com> <66BD7FC7-D480-4E12-8215-0C351668A5EA@kukulies.org>
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On Mon, 10 Aug 2020 14:14:32 +0200, Christoph Kukulies wrote:
> file t:
>
> ip4="1.2.3.4"
>
>
> sed 's/\(ip4="\)\([^"]*\)\(".*$\)/\2/' <t
>
>
> OTOH, tr -d '"‘ strips off double quotes.
^
Well, tr -d '"' does, tr -d '"‘ does not.
% echo 'ip4="10.111.098.2"' | tr -d '"‘
Unmatched '.
Here we can see "smart quotes" in action.
Next stop: printf(„Hello world!\n“); ;-)
--
Polytropon
Magdeburg, Germany
Happy FreeBSD user since 4.0
Andra moi ennepe, Mousa, ...
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