Open Source Perl Logging Software for Linux

mtop (MySQL top) monitors a MySQL database showing the queries which are taking the most amount of time to complete. Features include 'zooming' in on a process to show the complete query and 'explaining' the query optimizer information.

The Logging of User Actions in Relational Mode (LUARM) is a logging/audit engine designed to record in detail user actions in a Relational Database Management System (RDBMS). You can then have an organized 'who is doing what' view in your system, being able to easily correlate program execution, file access and network endpoint activity to user entities.

PurePostPro is a utility that is run via the PureFTPd uploadscript facility. It's one solution to centrally handling uploads from a number of users, and extensive logging is provided by a Perl+MySQL combination. The key feature of the software is that duplicate files should be detected, and incoming files have an MD5 checksum automatically generated. All upload details, including timestamp, uploaded-by, checksum, filename and location are all stored in a 2-table database. The software should not impact the FTP server software as it is run separately. Coming soon will be a complementary application that will run as a daemon and scan the logging database on a regular basis. Specific processing/handling will be available on a per-user basis. The package includes all documentation and scripts to help set up the MySQL database. The script is easy to configure for your own needs. Some Perl DBI knowledge is useful if you intend to modify the script, but not essential.

A set of perl script to be used with Hobbit or Big Brother monitoring system. netapp.pl - check netapp storage via rsh beastat.pl - use weblogic.jar to check BEA WLS Server dbcheck.pl - use DBI/DBD perl libraries to check Oracle/Informix/SQLServer

PIX Logging Architecture correlates Cisco PIX system logs into a MySQL database and provides a web-based frontend for displaying, searching, and managing Cisco PIX logged events, traffic, and IDS logs (More info at http://www.logging-architecture.net ).

Squidalyser is a squid traffic analyser, to allow per-user scrutiny of squid logfiles. It provides information about web usage patterns, the type of information downloaded, websites visited, graphics downloaded, and number of bytes or files downloaded.

A web-based front-end that parses MySQL slow queries logs, and displays it order by different criteria.

YAML (tm) is a straight-forward data serilization language, offering an alternative to XML where markup (named lists and mixed content) are not needed. YAML borrows ideas from rfc822, SAX, C, HTML, Perl, and Python.

csvplus is a collection of Perl-based utilities for querying csv files.

Moodss is a modular monitoring application, composed of a GUI and a daemon, which supports any device or process for which a module can be developed. Complete dashboards with graphical viewers, thresholds, SQL database archiving, ... can be managed.

A Front-End written in Perl to allow easy access to messages received by a syslog-ng server, with extra features such as device groups and access control based on user profiles.