From: Danek Duvall <duvall@emufarm.org>
To: zsh-users@sunsite.dk
Subject: Re: why does "jobs | wc" not work?
Date: Tue, 26 Nov 2002 09:20:44 -0800 [thread overview]
Message-ID: <20021126172044.GB15324@lorien.emufarm.org> (raw)
In-Reply-To: <20021126133333.GI1937@gmx.de>
On Tue, Nov 26, 2002 at 02:33:33PM +0100, Dominik Vogt wrote:
> jobs > x; I=0; while read X; do I=$[I+1]; done < x; echo $I
>
> Can anyone think of a more efficient way (speed does matter here)?
Assuming you have a recent enough version of zsh (4.0.x has it, but I'm
not sure when it was introduced):
echo $#jobstates
$jobdirs and $jobtexts are also available. They're in the zsh/parameter
module if you don't already have it loaded.
Danek
next prev parent reply other threads:[~2002-11-26 17:21 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-11-26 10:49 Dominik Vogt
2002-11-26 10:56 ` Vincent Lefevre
2002-11-26 11:09 ` Peter Stephenson
2002-11-26 11:17 ` Vincent Lefevre
2002-11-26 11:27 ` Peter Stephenson
2002-11-26 11:42 ` Dominik Vogt
2002-11-26 11:59 ` Vincent Lefevre
2002-11-26 12:08 ` Peter Stephenson
2002-11-26 12:48 ` Dominik Vogt
2002-11-26 13:05 ` Peter Stephenson
2002-11-26 13:33 ` Dominik Vogt
2002-11-26 17:20 ` Danek Duvall [this message]
2002-11-26 13:13 ` Vincent Lefevre
2002-11-26 11:24 ` Stephane Chazelas
2002-11-26 17:11 Borzenkov Andrey
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