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Re: some problems with scope of fds in process substitution
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From: |
Chet Ramey |
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Subject: |
Re: some problems with scope of fds in process substitution |
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Date: |
Sun, 3 Dec 2017 17:31:00 -0500 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 |
On 12/1/17 2:00 PM, Stephane Chazelas wrote:
> Also, there's a lot of problems reported at
> unix.stackexchange.com at least that are caused by bash not
> waiting for the processes started by process substitutions,
> especially the >(...) form.
Bash always reaps these processes. Do you mean waiting for them
to terminate before executing the next command?
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU chet@case.edu http://cnswww.cns.cwru.edu/~chet/