From: Stephen Blott <smblott@gmail.com>
To: zsh-users@zsh.org
Subject: zargs: unexpected, non-xargs behaviour
Date: Mon, 7 May 2012 09:41:41 +0100 [thread overview]
Message-ID: <20120507084141.GA8366@lohen.blott-online.com> (raw)
Hi,
Consider this script:
# ----------------------------------------------------
autoload -U zargs
data=(foo bar)
echo $data | xargs -n 1 echo XX
zargs -n 1 -- $data -- =echo XX
# ----------------------------------------------------
I expected these to be equivalent, but here's the output:
$ zsh < zargs_test.sh
XX foo
XX bar
zargs: argument list too long
zsh: exit 1 zsh < zargs_test.sh
To get zargs to work as intended (separate calls to echo for each
argument), I have use "-n 2".
So, at least for this example, when the documentation says "This function
works like GNU xargs, ...", that doesn't appear to be the case.
Am I missing something?
Steve
next reply other threads:[~2012-05-07 9:08 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-07 8:41 Stephen Blott [this message]
2012-05-07 14:14 ` Bart Schaefer
2012-05-07 14:24 ` Moritz Bunkus
2012-05-07 14:26 ` Moritz Bunkus
2012-05-07 15:25 ` Bart Schaefer
2012-05-07 16:10 ` Moritz Bunkus
2012-05-07 17:02 ` Bart Schaefer
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