MediaWiki is a powerful, open-source wiki software written in PHP. It is widely used for collaborative content creation, most notably by Wikipedia, and supports a variety of customization options through extensions and templates.

Features of MediaWiki:

• Open-source and highly scalable wiki platform.
• Supports multiple users collaborating on content in real-time.
• Extensive customization through extensions, templates, and skins.
• Built-in revision control and content history tracking.
• Supports multiple languages and advanced user permissions.

To access MediaWiki, navigate to:

http://your_server_ip

Disclaimer: MediaWiki is an open-source wiki software maintained by the MediaWiki community. It is developed in PHP and is licensed under the GNU General Public License (GPL) version 2. This information is for educational purposes only and is not affiliated with, endorsed by, or sponsored by the official MediaWiki development team. MediaWiki is provided "as is," without any warranty, express or implied. Users utilize this software and its ecosystem at their own risk.