if the hosts are all internal ( e.g. within a company intranet ), you can use Fastolfe's trick if you add the domain name to the hostname first

 $host .= '.foo.com' unless $host =~ /.foo.com$/;

admittedly lazy, but i do use the trick here at work all the time. then, the problem of host vs host.foo.com (which are the same) is resolved.

the IP resolution trick might not work for hosts w/ more than one IP address ( routers, for one )

In reply to RE: Re: extract uniques and sort by geektron
in thread extract uniques and sort by ybiC

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