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Re: assigning variables at the end of a pipeline
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From: |
Chet Ramey |
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Subject: |
Re: assigning variables at the end of a pipeline |
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Date: |
Sat, 27 Jan 2007 14:14:47 -0500 |
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User-agent: |
Thunderbird 1.5.0.9 (Macintosh/20061207) |
Elmar Stellnberger wrote:
> Bash Version: 3.1
> Patch Level: 17
> Release Status: release
>
> estellnb:~> echo xx | while read hug; do echo $hug; done
> xx
>> echo $hug
> sadasd
>
> estellnb:~> echo xx | read hug; echo $hug
Please read the Bash FAQ, question E4.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
Live Strong. No day but today.
Chet Ramey, ITS, CWRU chet@case.edu http://cnswww.cns.cwru.edu/~chet/