On 6/15/20 4:47 PM, bel...@web.de wrote:
> Bash Version: 5.0
> Patch Level: 3
> Release Status: release
>
> Description:
> `hash -l' is supposed to generate output that is reusable as input
> (`help hash' says so, at least). In case the hash table is empty, a
> string not re-usable as input is output to stdout. The exit code
> indicates success in this case. The string being output is locale-
> dependant (and therefore is hard to filter out in a work-around).
It's an interesting question. An empty hash table is not an error
condition, and doesn't result in a non-zero exit status, so output to
stderr is not appropriate. You might want to temporarily enable posix mode,
which suppresses the message.
--
``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/
