From: "Dmitry V. Levin" <ldv@altlinux.org>
To: ALT Devel discussion list <devel@altlinux.ru>
Subject: Re: [devel] Код возврата при конвейере
Date: Wed, 9 Mar 2005 00:51:03 +0300
Message-ID: <20050308215103.GB7209@basalt.office.altlinux.org> (raw)
In-Reply-To: <20050308200336.GB2512@hell.immo.ru>
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On Tue, Mar 08, 2005 at 11:03:36PM +0300, Alexey I. Froloff wrote:
> * Alexey Rusakov <ktirf@> [050308 20:36]:
> > А вы случайно не знаете, zsh этот самый exitvalue не может ли отдать в
> > несколько менее prettyprint'нутом виде?
> info zsh -> Parameters -> Parameters Set By The Shell:
>
> pipestatus <S> <Z>
> An array containing the exit values returned by all commands in the
> last pipeline.
>
> $ true | false | true | false | true | false | true
> zsh: 19417 done true |
> zsh: 19418 exit 1 false |
> zsh: 19419 done true |
> zsh: 19420 exit 1 false |
> zsh: 19421 done true |
> zsh: 19422 exit 1 false
> $ echo $pipestatus
> 0 1 0 1 0 1 0
- это zsh-specific.
$ true | false | true | false | true | false | true; echo ${PIPESTATUS[*]}
0 1 0 1 0 1 0
- это bash-specific.
Обычный SUSv3 shell этого может и не уметь.
--
ldv
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next prev parent reply other threads:[~2005-03-08 21:51 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-06 11:15 Vitaly Lipatov
2005-03-06 17:14 ` Dmitry V. Levin
2005-03-06 17:39 ` Alexey Rusakov
2005-03-06 17:53 ` Alexey I. Froloff
2005-03-07 12:13 ` Alexey Rusakov
2005-03-08 16:18 ` Alexey I. Froloff
2005-03-08 17:34 ` Alexey Rusakov
2005-03-08 20:03 ` Alexey I. Froloff
2005-03-08 20:09 ` Alexey I. Froloff
2005-03-08 20:35 ` [devel] [JT] " Alexey Rusakov
2005-03-08 21:51 ` Dmitry V. Levin [this message]
2005-03-09 9:13 ` [devel] " Michael Shigorin
2005-03-10 6:18 ` Alexey Tourbin
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