On Thu, 07 Jun 2007 17:37:31 +0100 Alan Burlison wrote: > Glenn Fowler wrote:
> >> [ x$install = xyes ] && ...
> >
> >
> > or use the ksh93 [[ ... ]]
> >
> > [[ $install == yes ]] && ...
> Or even
> [[ ${install:-no} == yes ]]
why complicate $install to ${install:-no} ?
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