Re: wpa_cli issues

On Fri, 19 Aug 2011 09:14:54 -0500 (CDT)
Robert Bonomi <bonomi@xxxxxxxxxxxxxxxxx> wrote:

From owner-freebsd-questions@xxxxxxxxxxx Fri Aug 19 07:41:44 2011
Date: Fri, 19 Aug 2011 07:22:34 -0500
From: "Zane C. B-H." <v.velox@xxxxxxxxxx>
To: FreeBSD Questions <freebsd-questions@xxxxxxxxxxx>
Subject: wpa_cli issues

Is there any way to undefine a variable once it has been set?

*As(stated*, the answer involves the offspring of the mating of a
rhinoceros and an elephand.

=GUESSING= that you mean a shell 'envionment variable', the answer
is 'yes'. _How_ one can do it depends on the shell (*unspecified*!)
being used. 'unsetenv' _may_ do the trick. Alternatively a
variable assignment with no value (.e.g "VARIABLE=") may work.

Blarg?

None of these is even vaguely related to my question about wpa_cli,
as stated in the subject.
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