[Techtalk] re: Joining commands together in bash
random832 at rcbooks.org
Tue May 13 06:31:53 EST 2003
On Tue, May 13, 2003 at 12:14:14AM -0700, Berenice wrote:
> The information people have posted has been really helpful!
> > the [ x.... != x ] construct has never made much sense to me, when
> > simply [ -n ...] works fine
> So [ -n...] is equivalent to [ x..!=x ] ? I couldn't find -n in man
i was looking in man [
it seems to be undocumented but works in bash
and, the >& was explained elsewhere correctly.
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