On Mon, 6 Jan 2003, Jonathan Belson wrote:
> Jack L. Stone wrote:
> > The best way to do this is to use "awk" to determine and set a variable for
> > the external IP every time it changes and then refer to that variable in
> > your rules.
>
> ifconfig | grep ^xl0 -1 | tail -n 1 | awk '{ print $2 }'
>
> Any neater way? :-)
yes :)
ifconfig xl0 | awk '/^\tinet / {print $2}'
Fer
>
>
> --Jon
>
> http://www.witchspace.com
>
>
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