superseriousstats is a small and efficient program for creating a Web page with statistics from various types of IRC logs. It keeps track of its parse history and only processes new activity before storing any accumulated data in a SQLite or MySQL database. It is suitable for high volume IRC channels and large log archives, and is relatively easy to integrate with IRC services (e.g. bots) that interact with the database and provide last seen information and many other statistics directly in your channel.
XpoLog is a log management and analysis tool for optimizing application quality. It maps application problems in testing labs and production, enables quick navigation, and presents a summary of problems. It automates problem discovery, compares error maps between testing and production, helps to measure development progress, and generates production usage reports to increase testing focus. In addition, XpoLog is integrated with various testing tools and bug tracking systems.
Petit was developed to quickly analyze syslog and Apache log files in large environments. It can also be used for word discovery within log data. It is a general purpose tool that can do hashing, word counts, and command line graphing of Apache and syslog files. It is designed to be a standard Unix tool that can be employed with pipes or by opening files. Petit works by sifting data with standard patterns and allows for custom filters and fingerprints. This leaves the analyst with data that is both varied and interesting.
Malheur is a tool for the automatic analysis of malware behavior (program behavior recorded from malicious software in a sandbox environment). It is designed to support the regular analysis of malicious software and the development of detection and defense measures. It allows for identifying novel classes of malware with similar behavior and assigning unknown malware to discovered classes. It can be applied to recorded program behavior of various formats as long as monitored events are separated by delimiter symbols, e.g. as in reports generated by the popular malware sandboxes CWSandbox, Anubis, Norman Sandbox, and Joebox.
The Logfile Navigator, lnav for short, is a curses-based tool for viewing and analyzing log files. The value added by lnav over text viewers or editors is that it takes advantage of any semantic information that can be gleaned from the log file, such as timestamps and log levels. Using this extra semantic information, lnav can do things like interleaving messages from different files, generate histograms of messages over time, and provide hotkeys for navigating through the file. These features are meant to allow the user to quickly and efficiently focus on problems.
ColorLogs is an output-colorizing Perl script intended to have command output piped through it to a terminal. It allows easy creation of new highlighting configurations using simple text matches, globs, or regular expressions. It works transparently even in interactive contexts with scripts that produce prompt lines and wait for user input. Patterns are provided for Ant and Maven output. This version started as a fork of v1.1 from resentment.org, but numerous improvements have been made since then.