I am some what new to access_log and just started monitoring it for one of my new sites. The questions I have, is when viewing via -f tail, this is the average output:
000.000.000.000 - - [22/Jun/2011:08:23:11 -0500] "GET /groups/ HTTP/1.1" 200 12526 "http://www.communr.com/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:2.0.1) Gecko/20100101 Firefox/4.0.1"
I wanted to know if someone could explain what the different info means. I know most of it and know
- means missing info.
My question is, why are there 2 user agents listed? What do they each mean?