I'm simply looking for recommendations for free and open source software that can analyze apache web server logs. Preferably something that can look for defined patterns and altert via email if found.

Dave tackles analysis of the ugly Apache web server log. I know, in my last article I promised I'd jump back into the mail merge program I started building a while back. Since I'm having some hiccups ...

The Webalizer is an open-source external log file-analysis product that is available for Linux and Windows platforms. It is capable of reading a standard Web-server log file, such as those generated ...

I have a few Apache webservers, and was wondering what products other people use to crunch the logs into nice, graphical charts that tell everyone at a glance, who came to our site, how many came, how ...