hi folks, i want to keep track of visitors' information in access file and after doing a bit reading on apache doc, i realize LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined %u is for authenticating the users who access the website . but i want to log the users who have logged in in order to know the username in the access log? i am completely a newbie for apache. does anyone can help me out ? thx