BlueOnyx is a Linux distribution derived from CentOS and/or Scientific Linux, designed as a comprehensive server appliance for web hosting purposes. It features a user-friendly web-based GUI that enables users, along with their email, FTP, and web hosting clients, to manage various server functions, sites, and accounts conveniently through their browsers. As an open-source platform, it operates under a Sun-modified BSD license, promoting accessibility and collaboration. Developed by Solarspeed, BlueOnyx serves as a modernized iteration of BlueQuartz, incorporating numerous enhancements and ongoing improvements. This distribution also offers a range of functionalities, including reseller management, support for Java Servlet Pages, built-in email statistics, Imapsync for email migrations, SSH key and certificate management, and phpMyAdmin access for both users and clients, alongside the ability to automatically generate MySQL databases and user accounts for each virtual site. Overall, BlueOnyx stands out as a robust solution for web hosting, catering to the needs of various users and clients alike.