From: Nikolai Weibull <now@bitwi.se>
To: Bart Schaefer <schaefer@brasslantern.com>
Cc: Zsh Users <zsh-users@zsh.org>
Subject: Re: Neat hash -d trick
Date: Fri, 22 Oct 2010 12:29:18 +0200 [thread overview]
Message-ID: <AANLkTi=a+F5NZejHZtxCtMG--wOorCRJ=VasJqp4J=YZ@mail.gmail.com> (raw)
In-Reply-To: <101021210513.ZM30802@torch.brasslantern.com>
On Fri, Oct 22, 2010 at 06:05, Bart Schaefer <schaefer@brasslantern.com> wrote:
> On Oct 22, 12:34am, Nikolai Weibull wrote:
> }
> } for ((i = 1; i < 9; i++)); do
>
> You probably mean <= 9 there? Or just
Yes.
> for i in {1..9}
Ah, of course.
> } hash -d .$i=${(j:/:)${(l:2::.:)${(s::)${(l:i::.:)}}}}
>
> hash -d .$i=${${(l:i*3::../:)}%/}
Again, obvious, once you see it. I had a feeling my way was
unnecessarily complicated ;-).
next prev parent reply other threads:[~2010-10-22 10:29 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-21 22:34 Nikolai Weibull
2010-10-22 4:05 ` Bart Schaefer
2010-10-22 7:28 ` Mikael Magnusson
2010-10-22 8:09 ` Julien Nicoulaud
2010-10-22 8:39 ` Jérémie Roquet
2010-10-22 10:29 ` Nikolai Weibull [this message]
2010-10-22 14:24 ` Oliver Kiddle
2010-10-27 15:45 ` Jean-Rene David
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