[shell-discuss] Re: [osol-code] Coding (style) guidelines forshell scripts ?

[Alan Burlison]

Glenn Fowler wrote:

>>      [ x$install = xyes ] && ...
> 
> 
> or use the ksh93 [[ ... ]]
> 
>       [[ $install == yes ]] && ...
> 
> -- Glenn Fowler -- AT&T Research, Florham Park NJ --

Or even

        [[ ${install:-no} == yes ]]

-- 
Alan Burlison
--