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From: TJ Luoma <luomat@gmail.com>
To: Aryn Starr <whereislelouch@icloud.com>
Cc: Zsh MailingList <zsh-users@zsh.org>
Subject: Re: Capture stdout, stdin, and exit status in different variables without using temporary files
Date: Fri, 16 Aug 2019 09:01:40 -0400	[thread overview]
Message-ID: <CADjGqHva=YphU8hy+N2psfDNAAW1ZqSd5+=hgms5UcDo9o5YPA@mail.gmail.com> (raw)
In-Reply-To: <70382019-1857-4452-85FC-F038D8BBE206@icloud.com>

I have used this, which I am sure someone on the zsh probably gave me:

(){ STDOUT=$( your-command-here 2> $1) STDERR=$(<$1);} =(:)

Using an actual example… I know that `find -x / -maxdepth 4 -print`
will provide both kinds of output, so if I use that here:

(){ STDOUT=$( find -x / -maxdepth 4 -print 2> $1) STDERR=$(<$1);} =(:)

then I can use $STDOUT and $STDERR to get the respective outputs.

I hope that helps!

Tj

--
TJ Luoma
TJ @ MacStories
Personal Website: luo.ma (aka RhymesWithDiploma.com)
Twitter: @tjluoma

  reply	other threads:[~2019-08-16 13:03 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <D639E5A6-A28C-40EE-B0E6-27BED4C8CDDB__31117.9253900022$1565917892$gmane$org@icloud.com>
2019-08-16  7:22 ` Stephane Chazelas
2019-08-16 10:05 ` Stephane Chazelas
2019-08-16 10:45   ` Aryn Starr
2019-08-16 13:01     ` TJ Luoma [this message]
2019-08-16 13:16       ` Roman Perepelitsa
2019-08-16 17:08         ` TJ Luoma
2019-08-15 15:52 Aryn Starr

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