Free Log Analyzers for Linux

Prelude-LML is a signature-based log analyzer monitoring your log file and received syslog messages for suspicious activity.It handle events generated by a large set of components, including but not limited to: APC Emu, BigIP, Cisco PIX, Clamav, Dell-OM,...

BBclone is a web counter written in PHP and gives a detailed view of the visitors of your web site by displaying the nth last users (and the data they provided, like their IP, browser and so on) that visited the web site, not just showing a number of...

TinyLogAnalyzer is a project that adds to your system a new utility command: tinylogan. This utility only works with Apache-like access HTTP log where the response time data is enabled.To know how to do this, see this blog post or, in brief change...

Grub Next Generation is a distributed web crawling system (clients/servers) which helps to build and maintain free (as in freedom) index of the Web. This is the standalone, configurable upload server written in C# (Mono)Search is part of the fundamental...

TestMaker delivers a rich environment for building and running intelligent test agents that test Web-enabled applications for scalability, functionality, and performance.TestMaker comes with a friendly graphical user environment, an object-oriented...

Webalizer Xtended is an extension of Webalizer, which adds additional monthly statistics for all "404 Not Found" errors found in your server log-file, including the number of the "404 Not Found" requests and the corresponding 404 URLs.Webalizer Xtended...

Surftrackr is a log file viewer for squid and Dan's Guardian. The program allows you to monitor Web usage, including the type of information accessed, the sites visited by your web users, and the amount of information downloaded.Surftrackr works through a...

Lire is an Open Source reporting and analysis software, and serving as a nexus of documentation, ideas, and thought on the topic of log files and their potential applications.As any good system administrator knows, there's a lot more to keep track of in...

http-analyze is a log analyzer for web servers. It analyzes the logfile of a web server and creates a comprehensive summary report from the information found there. http-analyze has been optimized to process large logfiles as fast as possible.http-analyze...

Squid Graph is a free, simple, yet powerful Squid v2 native logfile analysis tool that generates reports with graphical representation of the proxy server's traffic.Squid Graph is distributed under the GNU General Public Licence (GPL), which means it is...