Re: 5.0 regression: Script stuck when waiting in trap

[Chet Ramey]

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 $!.

-- 
``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/