The Webalizer – web server log file analysis software

The Webalizer is a fast, free web server log file analysis program.

It produces highly detailed, easily configurable usage reports in HTML format, for viewing with a standard web browser. The results are presented in both columnar and graphical format, which facilitates interpretation. Yearly, monthly, daily and hourly usage statistics are presented, along with the ability to display usage by site, URL, referrer, user agent (browser), search string, entry/exit page, username and country (some information is only available if supported and present in the log files being processed.

Processed data may also be exported into most database and spreadsheet programs that support tab delimited data formats.

Features include:

• Written in C to be extremely fast and highly portable.
• Supports standard Common Logfile Format server logs. In addition, several variations of the Combined Logfile Format are supported, allowing statistics to be generated for referring sites and browser types as well. It has native support for wu-ftpd xferlog FTP and squid log formats as well.
• Generated reports can be configured from the command line, or by use of one or more configuration files. Detailed information on configuration options can be found in the README file, supplied with all distributions.
• Unlimited log file sizes and partial logs are supported, allowing logs to be rotated as often as needed, and eliminating the need to keep huge monthly files on the system.
• Supports multiple languages. Currently, Catalan, Chinese (traditional and simplified), Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, Galician, German, Greek, Hungarian, Icelandic, Indonesian, Italian, Japanese, Korean, Latvian, Lithuanian, Malay, Norwegian, Polish, Portuguese (Portugal and Brazil), Romanian, Russian, Serbian, Slovak, Slovene, Spanish, Swedish, Thai, Turkish and Ukrainian are available.

Website: www.webalizer.org
Support: README
Developer: IPCop team
License: GNU General Public License v2.0

The Webalizer is written in C. Learn C with our recommended free books and free tutorials.

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