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Re: coproc and existing variables
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From: |
Chet Ramey |
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Subject: |
Re: coproc and existing variables |
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Date: |
Tue, 24 May 2016 11:27:54 -0400 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:45.0) Gecko/20100101 Thunderbird/45.1.0 |
On 5/24/16 4:08 AM, Dan Douglas wrote:
> I don't even see why we need a magic variable for this. ksh makes you
> manually store $! and bash also allows this.
OK. I'm not going to go back and remove it.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU chet@case.edu http://cnswww.cns.cwru.edu/~chet/
- Re: coproc and existing variables, (continued)
Re: coproc and existing variables, Grisha Levit, 2016/05/17