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Re: Here document / redirection / background process weirdness


From: Chet Ramey
Subject: Re: Here document / redirection / background process weirdness
Date: Thu, 11 Jul 2013 09:55:42 -0400
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:17.0) Gecko/20130509 Thunderbird/17.0.6

On 3/5/13 7:52 AM, Martin Jackson wrote:

> Bash Version: 4.2
> Patch Level: 0
> Release Status: release
> 
> Description:
> When executing a here document in bash, with the here document piped to
> another instance of bash, where the here document contains "echo <&- &;
> wait", the here document gets executed twice. 

Thanks for the report.  This will be fixed in the next release of bash.

Chet
-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU    address@hidden    http://cnswww.cns.cwru.edu/~chet/



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