Re: waiting for process substitutions

[alex xmb sw ratchev]

On Mon, Jul 8, 2024, 22:15 Chet Ramey <chet.ramey@case.edu> wrote:

> On 7/8/24 4:02 PM, alex xmb sw ratchev wrote:
>
> > hi , one question about ..
> > if a cmd contains more substitions like >( or <( , how to get all $!
> > maybe make ${![<cmdnum>]} , or is such already .. ?
>
> You can't. Process substitutions set $!, but you have to have a point
> where you can capture that if you want to wait for more than one. That's
> the whole purpose of this thread.
>

so no ${![2]} or so ?
else i see only half complex start_first stuff

anywa .. greets  = ))

-- 
> ``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/
>
>