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Re: read stdin in variable howto ?

X-seq: zsh-users 9870
From: Vincent Lefevre <vincent@xxxxxxxxxx>
To: zsh-users <zsh-users@xxxxxxxxxx>
Subject: Re: read stdin in variable howto ?
Date: Tue, 31 Jan 2006 13:09:00 +0100
In-reply-to: <20060131120744.GF23308@xxxxxxxxxxxxxxxxxxx>
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On 2006-01-31 13:07:44 +0100, Vincent Lefevre wrote:
> On 2006-01-31 10:28:13 +0100, Marc Chantreux wrote:
> > is there a way to use $(<) to read stdin ? it will be great for write
> > something like
> > 
> > for arg ( ${(f)"$(<)"} $@ ) treat_arg $arg
> 
> $(</dev/stdin) or $(</dev/fd/0)
> 
> but I don't know if this is portable.

$(<&0) also works.

-- 
Vincent Lefèvre <vincent@xxxxxxxxxx> - Web: <http://www.vinc17.org/>
100% accessible validated (X)HTML - Blog: <http://www.vinc17.org/blog/>
Work: CR INRIA - computer arithmetic / SPACES project at LORIA

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  - From: Marc Chantreux
- Re: read stdin in variable howto ?
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