From: Emanuel Berg <embe8573@student.uu.se>
To: zsh-users@zsh.org
Subject: Re: virtual files?
Date: Thu, 21 Apr 2016 08:05:43 +0000 [thread overview]
Message-ID: <87h9ev1j54.fsf@student.uu.se> (raw)
In-Reply-To: <160420235800.ZM15082@torch.brasslantern.com>
Bart Schaefer <schaefer@brasslantern.com> writes:
> Thus
>
> () { cat $1 } =(echo foo)
>
> also prints foo. The ":" command is just a quick
> built-in no-op that produces no output, so that the
> temporary file created by =(:) will be empty.
Got it!
This also means if you want to have several local
files (names to temporary files) in the same limited
scope you have to stack several =(:) as well!
--
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next prev parent reply other threads:[~2016-04-21 8:05 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-20 1:00 Emanuel Berg
2016-04-20 1:27 ` Nikolay Aleksandrovich Pavlov (ZyX)
2016-04-20 2:12 ` Emanuel Berg
2016-04-20 2:31 ` Nikolay Aleksandrovich Pavlov (ZyX)
2016-04-20 4:03 ` Bart Schaefer
2016-04-20 6:06 ` Emanuel Berg
2016-04-21 22:14 ` Emanuel Berg
2016-04-22 1:08 ` Bart Schaefer
2016-04-20 3:32 ` Benjamin R. Haskell
2016-04-20 20:34 ` Bart Schaefer
2016-04-22 5:26 ` Benjamin R. Haskell
2016-04-21 4:12 ` Emanuel Berg
2016-04-21 6:58 ` Bart Schaefer
2016-04-21 8:05 ` Emanuel Berg [this message]
2016-04-22 5:55 ` Benjamin R. Haskell
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