Understanding Apache's access log
问题 What do each of the things in this line from my access log mean? 127.0.0.1 - - [05/Feb/2012:17:11:55 +0000] "GET / HTTP/1.1" 200 140 "-" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.5 Safari/535.19" 回答1: You seem to be using the combined log format. LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-agent}i\"" combined %h is the remote host (ie the client IP) %l is the identity of the user determined by identd (not usually used since