Which O/S Is Your Virtual Private Servers Running? Your Virtual Private Servers is running one of the following versions of the UNIX operating system (O/S). FreeBSD UNIX BSD UNIX (BSD/OS) Solaris UNIX (SunOS) If your Virtual Private Servers was ordered after November 22, 1999, you are likely running FreeBSD UNIX or Solaris UNIX. uname To find out which O/S your Virtual Private Servers is running, connect to it via Telnet or SSH and run the uname command. % uname Upgrade Today! If your Virtual Private Servers is still running BSD UNIX, you should seriously consider upgrading to a FreeBSD Virtual Private Servers. Upgrade to a New FreeBSD Virtual Private Servers Today!