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Re: path PATH

On Wed, Jan 25, 2023 at 6:34 PM Ray Andrews <rayandrews@xxxxxxxxxxx> wrote:
>
>
> On 2023-01-25 09:02, Roman Perepelitsa wrote:
> > These parameters have values. The following three lines are equivalent
>
> 5 /aWorking/Zsh/Source/Wk 1 $ zzz=
>
> 5 /aWorking/Zsh/Source/Wk 1 $ echo "'$zzz'"
> ''
>
> What is the value of zzz?  How can it be called anything but nothing?

This value is usually called "empty" or "null". The parameter is not
unset though.

Roman.
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