Unix-like: Difference between revisions

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==Early Unix-like systems==
 
The first "Unix-like" operating systems were developed because of [[AT&T]]'s licencinglicensing of Unix, which prevented the sale of Unix to commercial organisations. The Unix-like operating systems that were available in the [[1980s]] and early [[1990s]] included Idris, [[Coherent (operating system)|Coherent]], [[UniFlex]] and [[Minix]] (a [[computer science]] teaching system).
 
When AT&T allowed Unix to be sold to commercial organisations in the 1980s, the market for the earliest Unix-like operating systems dried up. The rise of Linux in the 1990s killed the rest.