Webmin

Webmin is a web-based interface for system administration tool for Unix-like systems. You can use Webmin in any modern browser to setup and manage& user accounts, Apache web server, DNS configuration and alike. The software removes the mundane task of manually editing Unix configurations and allow you to easily setup hosting for applications, sites and web services.

Webmin is a free and open-source software released under the BSD License. Webmin can be used for commercial and non-commercial projects alike.