The Microsoft Linux-Xenix
History of Xenix
Microsoft created their own variant of the unix operating system called xenix. They purchased a license for Version 7 Unix from AT&T in 1979, and announced on August 25, 1980 that it would make it available for the 16-bit microcomputer market.
Xenix varied from its 7th Edition origins by incorporating elements from BSD, and soon possessed the most widely installed base of any Unix flavour due to the popularity of the inexpensive x86 processor, even though the port created for Tandy Corporation computers proved to be more robust.
