Open Source Unix Shell Logging Software for Linux

Untangle is a Linux-based network gateway with pluggable modules for network applications like spam blocking, web filtering, anti-virus, anti-spyware, intrusion prevention, bandwidth control, captive portal, VPN, firewall, and more. Visit http://untangle.com

Please note that OWFS source code, and all Issue/Tickets/merge requests have now been moved to https://github.com/owfs/owfs/. Developer mailing lists will still be kept at Sourceforge. ---- OWFS -- 1-Wire file system. Use the Dallas 1-Wire and iButton chips with standard filesystem commands. Create temperature loggers. Monitor everything. OWHTTPD -- same system, only used as a light weight web server. OWFS is also ported to embedded routers, Mac OSX and Windows. Basically you can use these inexpensive little sensors and other chips with very simple wiring to sense and control the physical environment. The interface is very flexible -- everything from a web browser, to read and writing directly to the chip's "file" to integrating with your programs -- even over the internet. There is a growing number of 1-wire sensors: temperature, voltage, humidity, light, ultraviolet, pressure, thermisters, thermocouples, programmable microcontrollers, relays, lights, LCD panels, etc

A resource-conscientious, flexible, modular, platform-independent, scalable and robust server based on ircd-ratbox.

Automated Security Tools (autosec) aims to provide automatic tools which network administrators may use to help check and test the security of their network.

S.M.A.R.T. Linux is a bootable floppy distribution containing tool (smartmontools) for monitoring IDE/SCSI hard disks (using Self-Monitoring, Analysis and Reporting Technology). It is based on Slackware Linux.

Count traffic from users with dynamic ip addresses. Uses information from application level (Samba, pppd, etc.) to operate on network level (modify ipfw or another firewall rules for traffic counting).

Battery Life Tool Kit is a set of scripts and programs to monitor and log power consumption of Linux laptops/notebooks under different workloads. Set of reference workloads is included in the Tool Kit

ESM (Extensible System Monitor) is a daemon that lets you tie together plugins to monitor and report on your system. The plugins communicate with ESM via standard input and standard output and can be easilly written in any language.

Loggy is a Linux Advanced Logcleaner and a tool to hide you in a linux machine by cleaning or modifing the intruder's ip from all the logfiles in /var bin and txt logs it find logs, with a recursive search in /var/log and a lot of fantastic features

The project supplies a template or skeleton for mainly batch processsing applications which make use of the korn Shell (ksh / pdksh), Perl and other executables (see docs). Functionality @ shell/Perl level: logging, sending email to the support, ...

Apan, Advanced Performance Addon for Nagios, is a tool that is used to store performance-related data from service-checks done by Nagios (www.nagios.org).

"GETO" is NIPS system. NIPS is a system which prevent any abnormal network user from access your valuable server.

Logcheck is software package that is designed to automatically run and check system log files for security violations and unusual activity. Logcheck utilizes a program called logtail that remembers the last position it read from in a log file.