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Re: nofork command substitution


From: Chet Ramey
Subject: Re: nofork command substitution
Date: Mon, 15 May 2023 15:01:20 -0400
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.11.0

On 5/15/23 2:54 PM, Oğuz İsmail Uysal wrote:
On 5/15/23 9:51 PM, Chet Ramey wrote:
Everything is shared between the comsub and its caller, with a
couple of documented exceptions. So it's just like calling `fg' in the
current execution environment, but capturing the output.
Oh, okay then. Thanks.

How about this?

Thanks, missed a restore of variable_context.

--
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    chet@case.edu    http://tiswww.cwru.edu/~chet/




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