From: skolo pen <lists@...>
Date: 2013-01-16T06:26:10+09:00
Subject: regex hostnames?

Not versed in regex, hopefully someone can help me out.

How can I return only the domain from a string like

host[0-9].temp.temp.com
or
[0-9]host.temp.com


So it only returns "temp.temp.com" or "temp.com". Essentially removing
the shortname of the host even if there is a range within the shortname.
I may have additional periods to identify subdomains but there will
never be a period inside a the shortname of the host.

-- 
Posted via http://www.ruby-forum.com/.