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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, 10 Dec 2017 17:59:04 -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 12/4/17 10:19 AM, Stephane Chazelas wrote:
> One major differnce with ksh93 though is that it won't work with
>
> cmd | tee >(cmd2)
>
> unless you enable lastpipe.
Of course not: that's the whole point of lastpipe, and the major
difference there is broader than $! and process substitutions.
--
``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/