#Software: Microsoft Internet Information Services 5.0
#Version: 1.0
#Date: 2004-02-01 19:00:57
#Fields: date time c-ip cs-username s-ip s-port cs-method cs-uri-stem cs-uri-query sc-status cs(User-Agent) 
2004-02-01 19:00:57 66.77.73.97 - 12.106.2.2 80 GET /robots.txt - 404 Yahoo-MMCrawler/3.x+(mm+dash+crawler+at+trd+dot+overture+dot+com)