On 6/6/19 4:50 PM, Chet Ramey wrote:
> On 6/6/19 9:12 AM, Robert Elz wrote:
>
>> Whether bash works that way with processes created for process substitutions
>> (which are a non-standard thing to do) I don't know however.
>
> The shell doesn't really have to remember them at all -- ksh93 doesn't, for
> instance -- but bash remembers the last one, since it sets $!.
And I just checked, and, in bash-5.0, wait without arguments attempts to
wait for the rest of the process substitutions after waiting for the last
one. My bad, I thought I put that in after bash-5.0 was released, but
it's there.
--
``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/
