XScreenSaver : The standard screen saver collection shipped on most Linux and Unix systems running the X11 Window System

XScreenSaver is the standard screen saver collection shipped on most Linux and Unix systems running the X11 Window System. These screen savers also work on Mac OS (X11 is not required). More than 200 screen savers are included.

[Environment]		MacOS X :: Cocoa, X11 Applications, X11 Applications :: Gnome
[Intended Audience]		End Users/Desktop
[License]		OSI Approved :: BSD License (original), OSI Approved :: MIT/X Consortium License
[Operating System]		MacOS X, POSIX, POSIX :: BSD, POSIX :: Linux
[Programming Language]		C, Objective C
[Topic]		Desktop Environment :: Screen Savers, Multimedia :: Graphics

Amahi Home Server : A Linux Home Server; a "Home Digital Assistant," or HDA

The Amahi Home Server is a Linux Home Server; a "Home Digital Assistant," or HDA. Each HDA is a Fedora-based server distribution targeted for home and home office environments. It provides calendaring, a wiki, shared network storage, network backups, printer server, VPN, and a plug-in architecture.

[Environment]		Plugins, Web Environment
[Intended Audience]		Advanced End Users, Developers, System Administrators
[License]		OSI Approved :: GNU General Public License v2
[Operating System]		POSIX :: Linux
[Programming Language]		JavaScript, Perl, PHP, Python, Ruby
[Topic]		Information Management, Software Development :: Libraries :: Ruby Modules, System :: Operating System :: Linux Distributions

Lustre : A novel storage and filesystem architecture and implementation suitable for very large clusters

Lustre is a novel storage and filesystem architecture and implementation suitable for very large clusters. It is a next-generation cluster filesystem that is currently running on clusters that have tens of thousands of nodes, petabytes of storage, and move hundreds of GB/sec.

[License]		OSI Approved :: GNU General Public License (GPL), Other/Proprietary License with Source
[Operating System]		POSIX :: Linux
[Topic]		System :: Clustering/Distributed Networks, System :: Filesystems, System :: Operating System Kernels :: Linux

GNOME Commander : A fast and powerful graphical filemanager

GNOME Commander is a fast and powerful graphical filemanager. It has a "two-pane" interface in the tradition of Norton and Midnight Commander. It features drag'n'drop, GNOME MIME types, FTP using the GnomeVFS ftp module, SAMBA access, the ability to extend the context menu with entries to call external applications or scripts on the selected items, quick device access buttons with automatic mounting and unmounting, a fast file viewer for text and images, a history of recently accessed folders, and folder bookmarks.

[Environment]		X11 Applications :: Gnome
[Intended Audience]		End Users/Desktop
[License]		OSI Approved :: GNU General Public License (GPL)
[Operating System]		POSIX :: Linux, Unix
[Programming Language]		C
[Topic]		Desktop Environment :: File Managers, Desktop Environment :: Gnome, Internet :: File Transfer Protocol (FTP)

The Project Gutenberg Markup Tool : A command-line tool with a GUI front-end that automatically creates an HTML or LaTeX file from a Project Gutenber

The Project Gutenberg Markup Tool is a command-line tool with a GUI front-end that automatically creates an HTML or LaTeX file from a Project Gutenberg etext. The aim is to provide publication-quality formatted etexts, without manual markup, in conjunction with post-processing by other pre-existing tools. It is tailored specifically to Project Gutenberg etexts, but can in some cases be used for other plain-ASCII etexts.

[Environment]		Console (Text Based)
[License]		OSI Approved :: GNU General Public License (GPL)
[Operating System]		OS Independent
[Programming Language]		C
[Topic]		Text Processing :: Markup :: HTML/XHTML, Text Processing :: Markup :: TeX/LaTeX

GNUnet : A peer-to-peer framework with focus on providing security

GNUnet is a peer-to-peer framework with focus on providing security. All peer-to-peer messages in the network are confidential and authenticated. The framework provides a transport abstraction layer and can currently encapsulate the network traffic in UDP (IPv4 and IPv6), TCP (IPv4 and IPv6), HTTP, or SMTP messages. GNUnet supports accounting to provide contributing nodes with better service. The primary service build on top of the framework is anonymous file sharing.

[Intended Audience]		Developers, End Users/Desktop
[License]		OSI Approved :: GNU General Public License (GPL)
[Operating System]		Microsoft :: Windows, POSIX :: BSD, POSIX :: Linux, POSIX :: SunOS/Solaris
[Programming Language]		C
[Topic]		Communications :: File Sharing, Security :: Cryptography, Software Development :: Libraries :: Application Frameworks, System :: Clustering/Distributed Networks, System :: Filesystems, System :: Networking

Icecast : A streaming media server which currently supports Ogg Vorbis and MP3 audio streams

Icecast is a streaming media server which currently supports Ogg Vorbis and MP3 audio streams. It can be used to create an Internet radio station or a privately running jukebox and many things in between. It is very versatile in that new formats can be added relatively easily, and it supports open standards for communication and interaction.

[Environment]		No Input/Output (Daemon)
[Intended Audience]		End Users/Desktop
[License]		OSI Approved :: GNU General Public License (GPL)

Mail Notification : A status icon (aka tray icon) that informs you if you have new mail

Mail Notification is a status icon (aka tray icon) that informs you if you have new mail. It works with system trays implementing the freedesktop.org System Tray Specification, such as the GNOME Panel Notification Area, the Xfce Notification Area, and the KDE System Tray. Mail Notification features include multiple mailbox support, Evolution, Gmail, IMAP, Maildir, mbox, MH, Mozilla products, POP3, Sylpheed, Windows Live Hotmail and Yahoo! Mail support, SASL and APOP authentication support, SSL/TLS support, automatic detection of mailbox format, immediate notification, message popups, and HIG 2.0 compliance.

[Environment]		X11 Applications :: Gnome
[Intended Audience]		End Users/Desktop
[License]		OSI Approved :: GNU General Public License (GPL), OSI Approved :: GNU General Public License v3
[Operating System]		POSIX, Unix
[Programming Language]		C
[Topic]		Communications :: Email, Desktop Environment :: Gnome, Internet, Utilities

CVLTonemap : An interactive viewer and tone mapping tool for high dynamic range (HDR) images

CVLTonemap is an interactive viewer and tone mapping tool for high dynamic range (HDR) images. By performing the tone mapping on the graphics processing unit (GPU), CVLTonemap can immediately display the results of method and parameter changes.

[Environment]		X11 Applications :: Qt
[Intended Audience]		Advanced End Users, Developers
[License]		OSI Approved :: GNU General Public License (GPL)
[Operating System]		Microsoft :: Windows :: Windows NT/2000/XP, POSIX :: Linux
[Programming Language]		C, C++
[Topic]		Multimedia :: Graphics :: Viewers, Scientific/Engineering :: Visualization

The PosteRazor takes a raster image and slices it into a multi page PDF document which can be assembled into a poster after being printed

The PosteRazor takes a raster image and slices it into a multi page PDF document which can be assembled into a poster after being printed. It has an easy-to-use FLTK UI and uses FreeImage.

[Intended Audience]		End Users/Desktop
[License]		OSI Approved :: GNU General Public License (GPL)
[Operating System]		MacOS X, Microsoft :: Windows, POSIX :: Linux
[Programming Language]		C++
[Topic]		Artistic Software

DSSH was written as a direct replacement for the OpenSSH client

DSSH was written as a direct replacement for the OpenSSH client. It adds SSH over SSH tunneling capabilities (for example, to log in to a network hidden by a firewall), scripting support (using Groovy), an advanced agent (which allows storing of passwords) and "su -" interactive logging for machines that have disabled direct root login. All of this was done to enable automated scripting and logging to many machines based on a few simple rules. It uses the Ganymed SSH library (slightly patched).

[Environment]		Console (Text Based)
[Intended Audience]		System Administrators
[License]		OSI Approved :: GNU General Public License (GPL)
[Operating System]		MacOS X, POSIX :: BSD :: FreeBSD, POSIX :: Linux
[Programming Language]		C++, Groovy, Java
[Topic]		Internet

the PowerDNS Recursor : An advanced resolver currently serving the DNS resolving needs of over 40 million Internet connections

With a small codebase, the PowerDNS Recursor is an advanced resolver currently serving the DNS resolving needs of over 40 million Internet connections. Besides high performance (using kqueue or epoll, over 50 thousand qps on commodity hardware), it provides advanced anti-spoofing measures. In addition, the program caches server performance and timeouts, making it both network and user friendly. It also has built-in hooks for making graphs with rrdtool, providing insight into nameserver performance.

txt2html : A Perl program that uses the HTML::TextToHTML perl module to convert plain text to HTML

txt2html is a Perl program that uses the HTML::TextToHTML perl module to convert plain text to HTML. It supports headings, lists, tables, simple character markup, hyperlinking and is highly customizable. It recognizes some of the apparent structure of the source document (mostly whitespace and typographic layout) and attempts to mark that structure explicitly using HTML.

htop : An interactive process viewer for Linux

htop is an interactive process viewer for Linux. It aims to be a 'better top': you can scroll the process list vertically and horizontally, and select a process to be killed with the arrow keys instead of by typing its process id. It requires ncurses, and was tested with Linux 2.4 and 2.6.

imapsync is a tool for facilitating incremental recursive IMAP transfers from one mailbox to another

imapsync is a tool for facilitating incremental recursive IMAP transfers from one mailbox to another. It is useful for mailbox migration, and reduces the amount of data transferred by only copying messages that are not present on both servers. Read, unread, and deleted flags are preserved, and the process can be stopped and resumed. The original messages can optionally be deleted after a successful transfer.

OpenX : A powerful ad serving solution that puts control over online advertising back in the hands of publishers

OpenX is a powerful ad serving solution that puts control over online advertising back in the hands of publishers.

The free, open source ad server trusted by more than 30,000 web publishers in over 100 countries around the world.

FreeIPA : An integrated security information management solution combining Linux (Fedora), Fedora Directory Server, MIT Kerberos, NTP, DNS

FreeIPA is an integrated security information management solution combining Linux (Fedora), Fedora Directory Server, MIT Kerberos, NTP, DNS. It consists of a web interface and command-line administration tools. Currently it supports identity management with plans to support policy and auditing management.

NTFS-3G : A stable read/write NTFS driver

NTFS-3G is a stable read/write NTFS driver. It is available for over 130 Linux distributions, including most major ones. Moreover, it has been ported to other operating systems like FreeBSD, NetBSD, OpenSolaris, Haiku, and Mac OS X, and to big-endian and 64-bit computer architectures.

[Intended Audience]		Advanced End Users, Developers, End Users/Desktop, Other Audience, Quality Engineers, System Administrators
[License]		OSI Approved :: GNU General Public License (GPL)
[Operating System]		POSIX :: Linux
[Programming Language]		C
[Topic]		System :: Filesystems, System :: Operating System Kernels

BRL-CAD : A powerful constructive solid geometry solid modeling system

BRL-CAD is a powerful constructive solid geometry solid modeling system that includes an interactive geometry editor, ray-tracing support for rendering and geometric analysis, path-tracing for realistic image synthesis, network distributed framebuffer support, and image and signal-processing tools.

[Environment]		Console (Text Based), MacOS X, Win32 (MS Windows), X11 Applications
[Intended Audience]		Advanced End Users, Developers, End Users/Desktop
[License]		OSI Approved, OSI Approved :: BSD License (revised), OSI Approved :: GNU Free Documentation License (FDL), OSI Approved :: GNU General Public License (GPL), OSI Approved :: GNU Lesser General Public License (LGPL), Public Domain
[Operating System]		MacOS X, Microsoft :: Windows :: Cygwin, POSIX :: BSD, POSIX :: IRIX, POSIX :: Linux, POSIX :: SunOS/Solaris, Unix
[Programming Language]		C, C++, PHP, Tcl, Unix Shell
[Topic]		Multimedia :: Graphics, Multimedia :: Graphics :: 3D Modeling, Multimedia :: Graphics :: 3D Rendering, Multimedia :: Graphics :: Graphics Conversion, Multimedia :: Graphics :: Viewers, Scientific/Engineering, Scientific/Engineering :: Visualization, Software Development :: Libraries, System :: Benchmark

Ubuntu Customization Kit : A tool that helps you to customize official Ubuntu Live CDs (including Kubuntu/Xubuntu and Edubuntu) to your needs

Ubuntu Customization Kit is a tool that helps you to customize official Ubuntu Live CDs (including Kubuntu/Xubuntu and Edubuntu) to your needs. You can add any package to the live system, including language packs and applications.

[Intended Audience]		Advanced End Users, System Administrators
[License]		OSI Approved :: GNU General Public License (GPL), OSI Approved :: GNU General Public License v2
[Operating System]		POSIX :: Linux
[Programming Language]		Unix Shell :: Bash
[Topic]		System :: Operating System :: Linux Distributions

queXML : A simple XML schema for designing questionnaires

queXML is a simple XML schema for designing questionnaires. Included are stylesheets to administer a questionnaire in PDF (paper), CASES, and LimeSurvey. queXML is compatible with the DDI standard for data description. Instruments can also be designed in LimeSurvey and exported.

[Intended Audience]		Advanced End Users, End Users/Desktop
[License]		OSI Approved :: GNU General Public License v2
[Operating System]		OS Independent

PacketFence : A network access control (NAC) system

PacketFence is a network access control (NAC) system. It is actively maintained and has been deployed in numerous large-scale institutions. It can be used to effectively secure networks, from small to very large heterogeneous networks. PacketFence provides NAC-oriented features such as registration of new network devices, detection of abnormal network activities including from remote snort sensors, isolation of problematic devices, remediation through a captive portal, and registration-based and scheduled vulnerability scans.

[Environment]		Console (Text Based), Web Environment
[Intended Audience]		System Administrators
[License]		OSI Approved :: GNU General Public License (GPL)
[Network Environment]		IP
[Operating System]		POSIX :: Linux
[Programming Language]		Perl, PHP
[Topic]		System :: Networking

GAdmin-SAMBA : A frontend for the Samba file and print server

GAdmin-SAMBA is a frontend for the Samba file and print server. It features multiple local and remote user and group importation, on-the-fly share creation and user handling (including randomization of usernames and passwords), and PDF printing to shared and private directories or email.

[Environment]		X11 Applications :: GTK
[Intended Audience]		End Users/Desktop, System Administrators
[License]		OSI Approved :: GNU General Public License v3
[Operating System]		POSIX :: Linux
[Programming Language]		C
[Topic]		System :: Networking, System :: Systems Administration

ZoneMinder : A suite of applications intended for use in video camera security applications

ZoneMinder is a suite of applications intended for use in video camera security applications, including theft prevention and child or family member monitoring. It supports capture, analysis, recording, and monitoring of video data coming from one or more video or network cameras attached to a Linux system. It also features a user-friendly Web interface which allows viewing, archival, review, and deletion of images and movies captured by the cameras. The image analysis system is highly configurable, permitting retention of specific events, while eliminating false positives. ZoneMinder supports both directly connected and network cameras and is built around the definition of a set of individual 'zones' of varying sensitivity and functionality for each camera. This allows the elimination of regions which should be ignored or the definition of areas which will alarm if various thresholds are exceeded in conjunction with other zones. All management, control, and other functions are supported through the Web interface.

[Environment]		Console (Text Based), Web Environment
[Intended Audience]		End Users/Desktop
[License]		OSI Approved :: GNU General Public License (GPL)
[Operating System]		POSIX :: Linux
[Programming Language]		C++, Perl, PHP, SQL
[Topic]		Multimedia :: Video, Multimedia :: Video :: Capture, Multimedia :: Video :: Display, Security

TaskForest : A simple but expressive job scheduler that allows you to chain jobs and tasks and to create time dependencies

TaskForest is a simple but expressive job scheduler that allows you to chain jobs and tasks and to create time dependencies. It uses plain-text configuration files to specify task dependencies. It is designed for use on a single machine.

[Environment]		Console (Text Based)
[License]		OSI Approved :: Artistic License
[Operating System]		OS Independent
[Programming Language]		Perl
[Topic]		System :: Monitoring

FlowPlayer : A video player for Flash Video in FLV and H.264 formats

FlowPlayer is a video player for Flash Video in FLV and H.264 formats. The UI is clean, simple, and customizable. The player is easy to configure and embed into your home page, site, or blog. The player supports progressive download with HTTP and also streaming with Lighttpd, PHP, and other scripting, Flash Media Server, and Red5. It also supports MP3 audio.

[Environment]		Plugins, Web Environment
[Intended Audience]		Developers
[License]		OSI Approved, OSI Approved :: GNU General Public License v3, The Apache License 2.0
[Programming Language]		Other
[Topic]		Communications, Multimedia :: Video :: Display

Virtualmin : A Webmin module that simplifies the process of setting up and managing virtual servers

Virtualmin is a Webmin module that simplifies the process of setting up and managing virtual servers. It can create Apache virtual hosts, BIND DNS domains, MySQL and PostgreSQL databases, and set up Sendmail or Postfix to accept email for a domain. It can also manage mailboxes and mail aliases within a domain.

[Environment]		Web Environment
[Intended Audience]		System Administrators
[License]		OSI Approved :: BSD License (original), OSI Approved :: GNU General Public License (GPL)
[Operating System]		POSIX
[Programming Language]		Perl
[Topic]		System :: Systems Administration

Project Gutenberg Markup Tool : A command-line tool that automatically creates an HTML or LaTeX file from a Project Gutenberg etext

Project Gutenberg Markup Tool is a command-line tool that automatically creates an HTML or LaTeX file from a Project Gutenberg etext. The aim is to provide publication-quality formatted etexts, without manual markup, in conjunction with tools like html2ps. It is tailored specifically to Project Gutenberg etexts, but can presumably be used for other plain-ASCII ebooks.

[Environment]		Console (Text Based)
[License]		OSI Approved :: GNU General Public License (GPL)
[Operating System]		OS Independent
[Programming Language]		C
[Topic]		Text Processing :: Markup :: HTML/XHTML, Text Processing :: Markup :: TeX/LaTeX

SecPanel serves as a GUI for managing and running SSH (Secure Shell) and SCP (Secure Copy) connections

SecPanel serves as a GUI for managing and running SSH (Secure Shell) and SCP (Secure Copy) connections. Nearly all connection-parameters are adjusted by one mouseclick (compression, port-forwarding, etc.). It also manages the SSH-agent. SecPanel works with ssh 1.2.x and OpenSSH.

[Environment]		X11 Applications
[Intended Audience]		End Users/Desktop
[License]		OSI Approved :: GNU General Public License (GPL)
[Topic]		Communications

Sylpheed : A simple, lightweight but featureful, and easy-to-use email client

Sylpheed is a simple, lightweight but featureful, and easy-to-use email client. It has a well-polished and comfortable user interface. It has many features such as multiple accounts, thread display, MIME, powerful filtering, various search interface, spell checking, and junk mail control. It supports common email protocols such as POP3, IMAP4rev1, SMTP, and security features such as GnuPG and SSL/TLSv1. It is also fully internationalized and multilingualized.

[License]		OSI Approved :: GNU General Public License (GPL)
[Programming Language]		C
[Topic]		Communications :: Email :: Email Clients (MUA)

ZABBIX : An enterprise-class distributed monitoring solution

ZABBIX is an enterprise-class distributed monitoring solution designed to monitor and track performance and availability of network servers, devices, and other IT resources. It supports distributed and Web-based monitoring, auto-discovery, real-time monitoring, SLA assurance, trending, and more.

[Environment]		Web Environment
[Intended Audience]		End Users/Desktop, System Administrators
[License]		OSI Approved :: GNU General Public License (GPL)
[Operating System]		POSIX
[Programming Language]		C, PHP
[Topic]		System :: Logging, System :: Monitoring, System :: Networking :: Monitoring, System :: Systems Administration

Autossh : A program to monitor and automatically reestablish SSH connections

Autossh is a program to monitor and automatically reestablish SSH connections. It is similar to rstunnel (Reliable SSH Tunnel), however, it is implemented in C, and is easier to set up and use, especially for connections to multiple hosts. Autossh has been compiled and tested on OpenBSD, Linux, and Solaris, and should run without needing changes on FreeBSD and NetBSD.

[Environment]		Console (Text Based)
[Intended Audience]		System Administrators
[License]		Freely Distributable
[Operating System]		POSIX :: BSD, POSIX :: BSD :: FreeBSD, POSIX :: BSD :: NetBSD, POSIX :: BSD :: OpenBSD, POSIX :: Linux, POSIX :: SunOS/Solaris
[Programming Language]		C
[Topic]		Security, System :: Networking, System :: Systems Administration

NetMRG : A network monitoring, reporting, and graphing system

NetMRG is a network monitoring, reporting, and graphing system. Using MySQL, PHP, C++, pthreads, and RRDTOOL, it is capable of monitoring thousands of arbitrary values at user-configured intervals (typically 5 minutes). Graph templating allows network and system admins to begin monitoring routers, switches, servers and other devices with minimal setup overhead. NetMRG is also capable of responding to programmable events, such as variables exceeding accepted tolerances. NetMRG can be deployed in server hosting and ISP environments, allowing users to view only their own equipment's bandwidth or traffic graphs.

[Environment]		Console (Text Based), Web Environment
[License]		OSI Approved :: GNU General Public License (GPL), OSI Approved :: MIT/X Consortium License
[Operating System]		POSIX :: Linux
[Programming Language]		C++, PHP, SQL
[Topic]		System :: Networking :: Monitoring

Tulip : A software system dedicated to the visualization of huge graphs

Tulip is a software system dedicated to the visualization of huge graphs. It manages graphs with up to 500,000 elements (node and edges) on a personal computer (PIII 600, 256MB RAM). Its SuperGraph technology architecture provides the following features: 3D visualizations, 3D modifications, plugin support, support for clusters and navigation, automatic graph drawing, automatic clustering of graphs, automatic selection of elements, and automatic coloring of elements according to a metric.

[Environment]		X11 Applications :: Qt
[Intended Audience]		Developers, Quality Engineers, System Administrators
[License]		OSI Approved :: GNU General Public License (GPL)
[Operating System]		MacOS X, Microsoft :: Windows :: Windows NT/2000/XP, POSIX :: Linux
[Programming Language]		C++
[Topic]		Education, Information Management, Software Development :: Libraries, Utilities

Monitorix : A lightweight monitoring tool designed to monitor as many services as it can

Monitorix is a lightweight monitoring tool designed to monitor as many services as it can. At this time, it monitors from the CPU load and temperatures to the users on the system. Network device activity, network service demand, and even the devices' interrupt activity are also monitored. It uses RRDtool as its logging and graphing back-end. The current status of any corporate UNIX/Linux server with Monitorix installed can be accessed via a Web browser.

[Environment]		Web Environment
[Intended Audience]		System Administrators
[License]		OSI Approved :: GNU General Public License (GPL)
[Operating System]		POSIX :: BSD :: FreeBSD, POSIX :: Linux
[Programming Language]		Perl
[Topic]		System :: Monitoring

OpenChange intends to provide a portable implementation of Microsoft Exchange and Microsoft Exchange protocols

OpenChange intends to provide a portable implementation of Microsoft Exchange and Microsoft Exchange protocols.

[Environment]		Console (Text Based)
[License]		OSI Approved :: BSD License (revised), OSI Approved :: GNU General Public License (GPL), OSI Approved :: GNU General Public License v3
[Operating System]		POSIX :: BSD, POSIX :: Linux
[Programming Language]		C
[Topic]		Communications :: Email, Database :: Database Engines/Servers, Office/Business :: Groupware, Software Development :: Libraries :: Application Frameworks

Sympa: A scalable and highly customizable mailing list software

Sympa is a scalable and highly customizable mailing list software. It can cope with big lists (780,000 subscribers), and it comes with a complete Web interface for both the user and the administrator. It is internationalized. Sites can customize Web and mail templates, authentication backends, and authorization scenarios. Dynamic mailing lists can use multiple backends (LDAP, SQL, files, lists, or others). Sympa is the only S/MIME enabled mailing list software, and it provides both authentication and encryption.

[Environment]		Web Environment
[Intended Audience]		System Administrators
[License]		OSI Approved :: GNU General Public License (GPL)
[Operating System]		POSIX, POSIX :: Linux
[Programming Language]		Perl
[Topic]		Communications :: Email :: Mailing List Servers, Communications :: File Sharing

Florence :A scalable on-screen virtual keyboard for GNOME that stays out of your way when you don't need it

Florence is a scalable on-screen virtual keyboard for GNOME that stays out of your way when you don't need it. It is useful if you can't use a real keyboard either because of a handicap, disease, broken keyboard, or tablet PC but you can use a pointing device. It aims at being easy and pretty.

[Environment]		X11 Applications :: Gnome
[License]		OSI Approved :: GNU General Public License (GPL)
[Programming Language]		C
[Topic]		Desktop Environment :: Gnome

GroundWork Monitor Community Edition can give you insight into your computing infrastructure, to see the current and historical states of all computer

GroundWork Monitor Community Edition can give you insight into your computing infrastructure, allowing you to see the current and historical states of all your computers: servers, desktops, and laptops, all of your network devices, all of your services (like TCP/IP and Web services), and all of your applications (like mail servers and database apps). You can choose to be alerted when something goes awry via pager, SMS, email, or phone, and even set up automatic restarts or fall-overs.

[Intended Audience]		System Administrators
[License]		OSI Approved :: GNU General Public License (GPL), OSI Approved :: GNU General Public License v2, Other/Proprietary License
[Topic]		System :: Diagnostics, System :: Hardware, System :: Logging, System :: Monitoring, System :: Networking, System :: Networking :: Monitoring, System :: Networking :: Monitoring :: Hardware Watchdog

Pentabarf: conference planning software

Pentabarf is conference plannig software written in Ruby (using the Rails framework) and PL/pxgSQL.

[License]		OSI Approved :: GNU General Public License v2
[Programming Language]		Ruby, SQL

Vshnu : A visual shell for Linux/Unix finally done right

Vshnu is a visual shell for Linux/Unix finally done right. Best used as an optional color visual mode to a regular command line shell, vshnu is handy for powerful directory listing and navigation, Unix command assembly, special actions on file types, and fileset handling. Written in Perl for portability and high configurability, it also provides the advantages of a Perl interpreter as part of your Unix shell environment.

[Environment]		Console (Text Based)
[Intended Audience]		End Users/Desktop
[License]		OSI Approved :: GNU General Public License (GPL)
[Operating System]		POSIX
[Programming Language]		Perl
[Topic]		Desktop Environment :: File Managers, System :: Systems Administration

Squid: A high performance Web proxy cache

Squid is a high performance Web proxy cache that can be arranged hierarchically for an improvement in response times and a reduction in bandwith usage. Squid runs on all popular Unix and Windows platforms.

[License]		OSI Approved :: GNU General Public License (GPL)
[Topic]		Internet :: Proxy Servers, Internet :: WWW/HTTP, Internet :: WWW/HTTP :: HTTP Servers

IMSpector: A plugin-based transparent IM proxy with monitoring and blocking abilities

IMSpector is a plugin-based transparent IM proxy with monitoring and blocking abilities. It can log to files and databases. It is also able to filter messages using both file and database-driven backends and change their content. Supported protocols include MSN, ICQ, AIM, IRC, Yahoo!, and Gadu-gadu.

[Environment]		No Input/Output (Daemon)
[Intended Audience]		System Administrators
[License]		OSI Approved :: GNU General Public License (GPL)
[Operating System]		POSIX :: Linux
[Programming Language]		C++
[Topic]		Communications :: Chat

Open Course Timetabler: free and open source application for university and school course timetabling

Open Course Timetabler is free and open source application for university and school course timetabling. It is written in C# and runs under .NET framework on Windows (and will likely run under Mono on Linux or Mac OS X).

• ntended Audience : End Users/Desktop
• License : GNU General Public License (GPL)
• Operating System : All 32-bit MS Windows (95/98/NT/2000/XP)
• Programming Language : C#
• Topic : Education, Artificial Intelligence

FET (free timetabling tool) automatically schedules the timetable of a school, high school, or university

FET (free timetabling tool) automatically schedules the timetable of a school, high school, or university. It aims to have the same functionality as expensive scheduling programs.

[Environment]		X11 Applications :: Qt
[License]		OSI Approved :: GNU General Public License (GPL)
[Programming Language]		C++
[Topic]		Scientific/Engineering :: Artificial Intelligence

NTFS-3G: A stable read/write NTFS driver

NTFS-3G is a stable read/write NTFS driver. It is available for over 130 Linux distributions, including most major ones. Moreover, it has been ported to other operating systems like FreeBSD, NetBSD, OpenSolaris, Haiku, and Mac OS X, and to big-endian and 64-bit computer architectures.

[Intended Audience]		Advanced End Users, Developers, End Users/Desktop, Other Audience, Quality Engineers, System Administrators
[License]		OSI Approved :: GNU General Public License (GPL)
[Operating System]		POSIX :: Linux
[Programming Language]		C
[Topic]		System :: Filesystems, System :: Operating System Kernels

The Untangle Gateway Platform: A Linux-based network gateway with pluggable modules for network applications

The Untangle Gateway Platform is a Linux-based network gateway with pluggable modules for network applications like spam blocking, Web filtering, anti-virus, anti-spyware, intrusion prevention, VPN, SSL VPN, firewall, and more.

Intended Audience]		Advanced End Users, Developers, System Administrators
[License]		OSI Approved :: GNU General Public License (GPL)
[Network Environment]		IP
[Programming Language]		C, Java, JavaScript, Ruby, Unix Shell
[Topic]		System :: Monitoring, System :: Networking, System :: Networking :: Firewalls, System :: Networking :: Monitoring, System :: Operating System :: Linux Distributions

Octopussy: A solution to manage your logs

Octopussy is a solution to manage your logs (also frequently called a SIM/SEM/SIEM Solution). Basically, it stores your logs, produces reports, and raises alerts.

[Environment]		Web Environment
[Intended Audience]		System Administrators
[License]		OSI Approved :: GNU General Public License (GPL)
[Operating System]		POSIX :: Linux
[Programming Language]		Perl
[Topic]		Internet :: Log Analysis, System :: Diagnostics, System :: Logging, System :: Monitoring