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From: | Chet Ramey |
Subject: | Re: why are pipeline commands (allowed to be) executed in subshells? |
Date: | Sat, 26 Nov 2022 12:48:11 -0500 |
User-agent: | Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.5.0 |
On 11/25/22 1:37 PM, Philippe Cerfon wrote:
On Fri, Nov 25, 2022 at 7:23 PM Davide Brini <dave_br@gmx.com> wrote:** Additionally, each command of a multi-command pipeline is in a subshell environment; as an extension, however, any or all commands in a pipeline may be executed in the current environment.Ah, there it is. Thanks a lot.
It's necessary for job control. -- ``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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