[MPlayer-dev-eng] Re: [bug] help/help_diff.sh again

[Bernd Ernesti]

On Sat, Jan 18, 2003 at 10:44:54AM +0100, Arpi wrote:
> Hi,
> 
> > Hey, did anyone read this!?
> 
> yes, but i didn't like it...
> 
> what if someone has no external echo command? or it isn't at /bin/ but
> somewhere else? (/usr/bin/ for example, like here)

Yeah, that would be a problem.

> imho sth like
> 
> ECHO=`which echo`

tcsh:
>which echo
echo: shell built-in command.

Bernd