Unique Subscriber Count?
Is there a simple script out there that you can point at an apache access log and find out how many unique subscribers you have? I can’t imagine it’s too difficult (maybe tedious to figure out all the little quicks, but not difficult), but Yahoo’ing (damn, do we need a better verb for searching Yahoo) didn’t turn anything up. (I even tried using that other search engine.)
I figured I’d ask before trying to write something myself.

August 11th, 2005 at 12:19 am
A mild variation of http://www.tbray.org/ongoing/When/200x/2005/03/23/AMS might do for a start. It doesn’t handle Yahoo and LJ correctly, but that shouldn’t be too hard.