The webpage I quoted before contains out of date scripts.

Try these URLs instead:

ftp://freebsddiary.yi.org/pub/obtain_ip.pl
ftp://freebsddiary.yi.org/pub/dns_fetch.sh

My apologies for not keeping the web page up to date. I'll fix that ASAP.
My thanks to the person that pointed it out and I apologise for doubting them.
 :)

--
Dan Langille
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