Started in 2003, Virtualmin is a powerful and flexible web hosting control panel for Linux and BSD systems. It enhances Webmin (started in 1997), which is a web-based interface for system administration for Unix. Using any modern web browser, you can setup user accounts, email accounts, Apache, DNS, file sharing and much more.

The WikiSuite install script uses Virtualmin as explained here: https://gitlab.com/wikisuite/wikisuite-packages