bash test -n && test -z return tru

[Christopher Faylor]

On Mon, Aug 22, 2005 at 08:08:48PM +0100, Dave Korn wrote:
>>From: Christopher Faylor
>>Sent: 22 August 2005 20:03
>> Just to be clear, if you hear a distant rumbling noise, that's probably
>> me.
>> 
>> Apologies in advance.
>
>  Is it still you if I _smell_ a distant rumbling noise?

Well, you know that the speed of odor is slower than the speed of sound,
so...

cgf