Re: CDcontrol software released (

[Alexander Skwar]

So sprach [EMAIL PROTECTED] am Sun, Jun 17, 2001 at 04:46:21PM +0200:
> There is no 'editor'. There is $EDITOR or 'edit'

Hmm, there's of course $EDITOR in Mandrake, but it also doesn't have
/usr/bin/edit.

> I would simply default to 'more' but it would be OK to use 'less' in case it
> is present and executable in your PATH. But this test must be done in a portable
> way.

What's the portable way to check if it's executable in the path when 'which'
cannot be used?

Alexander Skwar
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