<operating system> BSDI's commercial version of Berkeley Standard
Distribution Unix. BSD/OS is a POSIX-compatible, Unix-like system for the 80386,
486, and Pentium. It is based on the BSD software from UCB, a number of other
sources, and components engineered by BSDI. The initial production release of
BSD/OS shipped in March, 1993.
BSD « BSD386 « BSDI « BSD/OS » BSD Unix » BSI