UNIX is a multiuser
operating system developed by Ken Thompson and Dennis Ritchie in 1970 at AT&T
bell lab. UNIX is proprietary software. Meanwhile, no one can duplicate this
operating system because the source code is reserved for the company. UNIX is
rigid with hardware and mainly used for server-based machines. UNIX has a high
cost and capacity with limited versions because only companies can build new
versions.
Versions of UNIX
Based Operating Systems: BSD, Iris, HP-UX, AIS
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here to get full information about Linux and UNIX
Linux is a family of open-source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991, by Linus Torvalds.
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