Re: compgen kills shell

[Chet Ramey]

> This dumps core and kills the shell, however, if you filter the diff 
> through an equivalent sed command it doesn't. Hmmmm.....

I can't reproduce it with my current development version.
> 
> compgen -W "$( diff <( compgen -A variable ) <( compgen -A export )\
> | awk '{ print $2 }' )"

Since the lists are sorted, wouldn't `cmp' be an easier way to do this
instead of diff/awk?

-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
( ``Discere est Dolere'' -- chet)

Chet Ramey, CWRU    chet@po.CWRU.Edu    http://cnswww.cns.cwru.edu/~chet/