On Mon, Jul 8, 2024, 21:55 Chet Ramey <chet.ra...@case.edu> wrote:
> On 7/8/24 3:27 PM, Dale R. Worley wrote:
> > Greg Wooledge <g...@wooledge.org> writes:
> >> Some scripts use something like this:
> >> ...
> >> exec > >(command ...) ...
> >
> > I've used that construction quite a few times myself. I'm not
> > requesting that the resulting process be waitable, but certainly
> > whatever the maintainers design should take into account that this is an
> > important construction for practical purposes.
>
> This isn't going to change; you could already wait for that pid, since
> it sets $!.
>
hi , one question about ..
if a cmd contains more substitions like >( or <( , how to get all $!
maybe make ${![<cmdnum>]} , or is such already .. ?
greets
--
> ``The lyf so short, the craft so long to lerne.'' - Chaucer
> ``Ars longa, vita brevis'' - Hippocrates
> Chet Ramey, UTech, CWRU c...@case.edu http://tiswww.cwru.edu/~chet/
>
>
