On Fri, 19 Aug 2011 09:14:54 -0500 (CDT) Robert Bonomi <bon...@mail.r-bonomi.com> wrote:
> > From owner-freebsd-questi...@freebsd.org Fri Aug 19 07:41:44 2011 > > Date: Fri, 19 Aug 2011 07:22:34 -0500 > > From: "Zane C. B-H." <v.ve...@vvelox.net> > > To: FreeBSD Questions <freebsd-questions@freebsd.org> > > 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. _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
