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Tyranosaurus'rex'

Today I discovered REX. This is the regular expression extract tool for splunk. As I stared at these syslog records I wonders, how can I get the IP addresses of that shiznit? rex was the answer.

A simple rex for a WatchGuard log to get the allow/deny on a report:

[the search] | rex field=_raw ".(?Allow|Deny)."

Yes, that's a pipe, because you are piping the results through rex. Splunk just gets more and more fantastic.

Alas, I am at 82% of my license. I'm going to have to fork over another G-note to expand my collection. It's worth it because I love to bask in the orgy of denial.

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