Log Analyzers

adcfw-log is a tool for analyzing firewall logs in order to extract meaningful information. It is designed to be a standalone script with very few requirements that can generate different kinds of reports, such as fully formatted reports of what had been logged, with summaries by source or...

Log Mine is a tool that produces reports on usage patterns on your Web site. Web server log files are not just hit counters. They contain valuable information about the usage patterns of your website. Unforunately many web log analysis tools lay emphasis on telling you how many hits your site...

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. The design principles are very different compared to other software of the same type: No installation...


Platforms: *nix

Download, process, and analyze Apache and IIS logs on your local computer. Log Analyzer Expert automates the process of analyzing Web logs by scheduling and downloading raw or compressed logs, processing Web logs in Apache or IIS formats, creating numerous reports in several formats, and...


Platforms: Windows

Apache2GDL is a Perl script that parses an Apache log file and generates a directed graph of visitors movement in GDL format for visualization with aiSee. It also allows you to pipe the graph directly through aiSee and get a mapped SVG or PNG image of the layout. The generated images help you...


Platforms: *nix

ADMLogger is a log analyzing engine based on fireparse. After I had written fireparse, I had found myself writing little scripts based on it. Like one that told me what my FTP server did that day. And then more things like - were unauthorized machines trying to get IP addresses from my DHCP...


Platforms: *nix

Podalyzer scans one or more Web server log files, extracts entries that result from downloads of media files like podcasts, and generates a report based on those entries. In addition to reporting the number and size of downloaded files, it generates a number of graphs showing downloads over...


Platforms: *nix

Webalizer is a fast, free web server log file analysis program. The project produces highly detailed, easily configurable usage reports in HTML format, for viewing with a standard web browser. It was written to solve several problems that I had with currently available analysis packages. A vast...


Platforms: *nix

FTPWebLog project is a freeware integrated WWW and FTP log reporting tool. Its primary inspiration was the wwwstat program written by Roy Fielding. While a good program - wwwstat has some design flaws that make it unsuited for use by large sites as released - notably difficult reconfiguration...


Platforms: *nix

Webfwlog is a flexible web-based firewall log analyzer and reporting tool. Webfwlog supports standard system logs for linux, FreeBSD, NetBSD, Solaris, Irix, OpenBSD, OS X, etc. as well as Windows XP. Supported log file formats are netfilter, ipfilter, ipfw, ipchains and Windows XP. Webfwlog...


Platforms: *nix

ULW project is a user-agent log watch. ULW is a set of scripts to process and backup Apache log files of custom format that contain the following data: -user agent -remote IP address -date/time -accessed host and requested URI Proceed to 3. Installation to see how to tell Apache to write...


Platforms: *nix

The WebDruid project is a web site log file analysis program which produces usage statistics in HTML format for viewing with a browser. The results are presented in both columnar and graphical format, which facilitates interpretation. Yearly, monthly, daily and hourly usage statistics are...


Platforms: *nix

pgFouine is a PostgreSQL log analyzer. It allows you to have a clear overview of your database activity, and can generate reports with slowest queries, most frequent queries, errors, graphs, and so on. pgFouine is written in PHP and is designed to parse huge log files with a low memory...


Platforms: *nix

Wflogs is a firewall log analysis tool. It can be used to produce a log summary report in plain text, HTML and XML, or to monitor firewalling logs in real-time. This project is part of the WallFire project, but can be used independently. Usage examples: wflogs -i netfilter -o html...


Platforms: *nix

Logfilter is a tool for performing ad hoc analysis on Apache log files. Logfilter is especially useful when you wish to find records matching very specific criteria, since you can specify exactly which fields to match. The tool also plays well in a Unix environment by accepting input either...


Platforms: *nix

Summary is a web server log analysis and traffic monitoring. Summary gives you the tools to get the information you need. With over 200 reports, many of them unique, Summary gives you the results you want. Summary project runs on all of the popular systems including Windows, Macintosh and Linux...


Platforms: *nix

Yaalr is Yet Another Apache Log Reader. It is a perl script which reads an Apache log file and outputs a short report on the command line. Yaalr is being actively developed and there is a release available below. In the future Yaalr will have other ways to gather information on visitors to your...


Platforms: *nix

BanFromLog is a shell script that examines your /var/log/auth.log and searches for the IP addresses of login attempts which use non-existent user names. BanFromLog is configured for use with sqlite or MySQL. Well is truth that if you have only an user, you dont need this but, when you have...


Platforms: *nix

Multistat is designed to be a flexible log file parser for multiple game servers. Designed with an extensible plugin interface, it is able to process statistics for any game and output them in any format simply by the use of custom modules. Currently modules for Halflife, Counterstrike...


Platforms: *nix

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, theres a lot more to keep track of in an active network than just webservers....


Platforms: *nix