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Re: How to inherent non-zero exit status using pipe?
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From: |
Pierre Gaston |
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Subject: |
Re: How to inherent non-zero exit status using pipe? |
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Date: |
Wed, 11 Aug 2010 14:20:56 +0300 |
On Wed, Aug 11, 2010 at 2:18 PM, Peng Yu <pengyu.ut@gmail.com> wrote:
> Hi,
>
>
> The following example returns the exit status of the last command in a
> pipe. I'm wondering if there is a way to inherent non-zero exit status
> using pipe. That is, if there is any command in a pipe that return a
> non-zero status, I'd like the whole pipe return a non-zero status.
set -o pipefail