On 3/25/19 4:05 PM, Robert Elz wrote:
> Date: Mon, 25 Mar 2019 10:49:32 -0400
> From: Chet Ramey <[email protected]>
> Message-ID: <[email protected]>
>
> Great to see that revised description of how it works, that makes
> much more sense. I also should have tested it.
>
> | `wait -n' is only useful in scripts with job control enabled,
>
> Why is that? It should be useful in any script that has started multiple
> asynchronous jobs, job control (for this) should be irrelevant, I would
> have thought (what's more, so it seems to be).
It probably is, but I've really only tested it with job control enabled.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU [email protected] http://tiswww.cwru.edu/~chet/
