Visitors is a very fast web log analyzer for Linux, Windows.
Edit by : Visitors is a very fast web log analyzer for Linux, Windows, and other Unix-like operating systems. It takes as input a web server log file, and outputs statistics in form of different reports.
* No installation required, can process up to 150,000 lines of log entries per second in fast computers (20MB/s with my log files average length).
* Designed to be executed by the command line, output html and text reports. The text report can be used in pipe to less to check web stats from ssh.
* Support for real time statistics with the Visitors Stream Mode introduced with version 0.3.
* To specify the log format is not needed at all. Works out of Box with apache and most other web servers with a standard log format (see the documentation for more information on the format).
* Its a portable C program, can be compiled on many different systems. Binaries for Windows systems are in the Download section of this page.
* The produced html report doesnt contain images or external CSS, is self-contained, you can send it by email to users.
* Visitors is free software (and of course, freeware), under the terms of the GPL license. You dont need to pay to use it. Visitors is supported, if you want a custom version made directly by the original author for a modest price, contact me at antirez (at) invece (dot) org. ISPs may take advantage of the high processing speed. you can free download Salvatore Sanfilippo Visitors 0.7 now.