Mobile Operating System (MOS; ) is an operating system, a Soviet clone of Unix from the 1980s.Balodis, Rihards; et al. "History of Nordic Computing 3" IFIP Advances in Information and Communication Technology, 2011, Volume 350/2011, 453-461; "The common operating system was MOS, a clone of UNIX."
Overview This operating system is commonly found on SM EVM minicomputers; it was also ported to ES EVM and Elbrus. MOS is also used by high-end PDP-11 clones.
Modifications of MOS include MNOS, DEMOS, , etc.
See also List of Soviet computer systems
References