Free knowledge base management software for linux

Network Tracker and Management is a Web-based network management application.
Network Tracker and Management can store information about all of your network devices, and allows you to track all changes and updates made to the device.
Having this information readily available will enhance your ability to troubleshoot network problems.
Enhancements:
- The documentation was updated to include more details on the setup of the database for the network tracking system.

PHP time management project is a Web-based time management application. You can enter scheduled items, copy items, and view them on a calendar.

A few minor items in the login page for the system were fixed.

Nelisys project is Open Source Web-based Management System, to manage and monitor system and network including Router, Switch, Wi-Fi Access Point, Server, Networking services, etc.

There are performance and fault management function.

Real Estate Management Software is the perfect real estate management solution for real estate professionals.
Get all your listings on the web with free, easy to use web-based real estate management software.
Create your areas, school districts and property types and even upload images. Full featured searching available. 100% free license. Uses PHP and MySQL.
Enhancements:
- This real estate management release has some updates to the system documentation.

NOAH is a Web-based document management system that is feature-rich, easy to use, and simple to install. Through a browser interface, users can easily create, update, lock, search, and manage document revisions for access by multiple users across many geographical sites.
NOAH includes many powerful features such as client scripting, hierarchical document access control, and email notification. Administrators can manage users and archives and monitor database activity through an extensive suite of tools.
Main features:
- no expiry date.
- maximum number of users: 5 plus one Super Admin user.
- maximum number of documents: 100 (unlimited number of versions per document).
- includes Content Search option.
- does NOT include Client Scripting.
- does NOT include Email Notification.
- does NOT include multiple databases.
- does NOT include Support however emails will be answered if time permits.
Enhancements:
- A user can now get NOAH to report on recently changed files for a given directory tree and integrate this report in a wiki or HTML page.
- A user can also associate a filename with a custom icon and link a DokuWiki page with NOAHs content search engine, link critical NOAH documents and directories to your wiki project page, and manage usernames and passwords smoothly from NOAH to DokuWiki.

DC Maintenence Management System is a Web-based application. DC Maintenance Management System records and analyzes customer complaints and repairs in water supply networks.
Enhancements:
- This is a maintenance and bugfix release that does not add any new functionality.

phpIP Management is a complete IPv4 address management suite, built to handle the complexity of managing todays IP address space.
phpIP Management project was built to scale and address the full lifecycle of IP address space using techniques that are not administratively intensive.
Main features:
CIDR
- Full IPv4 CIDR support.
LDAP
- Support for LDAP based user accounts.
Licensed under GNU General Public License
- This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
IPv4
- Full IPv4 support using Pear Net_IPv4 class.
User Management
- User based management allows administrators to create users and assign different levels of permissions to the phpIP Management interface. Each user can set their own display preference.

Enomalism Virtualized Management Console project is a open source web-based systems administrator management tool for XEN hypervisor. Servers with hundreds of multiple isolated virtualized systems can be managed like a standalone server.
Enomalism also includes a virtual server creation wizard and templates to facilitate virtualized server configuration, application deployment and centralized software patch management.
The Enomalism application provides a single interface for managing multiple virtualized servers across assorted platforms. The same administrator can monitor and administer both Linux and Windows servers using the same interface without having to learn extensive OS skills.
Enomalism eases cross-server and large server farm management. Applications can be deployed and updated on many servers simultaneously. The application console provides a centralized look at server information and software versions across all server resources, facilitating versioning and patch management.
Main features:
Enomalism Virtualized Control Center Console
- The Enomalism Control Center is a web-based tool for system administrators to perform many XEN server management tasks from any computer with appropriate Internet or network access.
- Dynamic Real-time Partitioning
- Partition a physical server into 100s of virtualized servers, each with full dedicated server functionality
Resource Management
- Assign and control system resource parameters and re-allocate resources in real-time via a rich web based interface
Virtualization
- Move virtual servers and its application(s) between physical servers transparently with near-zero downtime
Application Repository (package management system)
- Enomalism will feature a package management system & application repository to automate the process of installing, upgrading, configuring, and removing software packages from the system(s).
Open Source License
- Enomalism is Open Source, and is released under an LGPL (GNU Lesser General Public License)