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Date: Wed, 14 May 2014 15:20:11 +0100
From: Peter Stephenson <p.stephenson@samsung.com>
Cc: zsh-users@zsh.org
Subject: Re: Stop script if one command returns != 0
Message-id: <20140514152011.7a811dcb@pwslap01u.europe.root.pri>
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On Wed, 14 May 2014 16:01:19 +0200
Florian Lindner <mailinglists@xgm.de> wrote:
> I have a script that I source with a number of commands and exports. Is 
> there a way to tell zsh (or even in a portable way to sh) to stop 
> execution of this script if any of the commands returns a return code 
> other than zero?

(Count the responses.  I'm guessing 3 to 5...)

set -e

is standard across Bourne-like shells including zsh --- this is
equivalent to the zsh option "ERREXIT".

pws