On Fri, 2006-04-07 at 09:28, Jeff Vian wrote:
> > When I do 'man bash' I can't find any instance of -z, any ideas where
> > it came from?
> >
> -z is one of the options to test
> man test
> [] is an alias for test
Sort-of. Both [ and test are shell built-ins that do the equivalent
of /usr/bin/test without having to start another program.
--
Les Mikesell
lesmikesell@xxxxxxxxx
