
1) Alternative to DOS 2) Alternative to DOS or Windows 3) Alternative to windows 4) AT&T used to own it 5) Basis of Mac OS X 6) Bell Labs creation 7) Bell labs invention 8) Bell labs op-sys name 9) Bell Labs operating system 10) Bell Labs server system 11) Certain operating system 12) Common operating system
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https://www.crosswordclues.com/clue/unix

1) Linux
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https://www.crosswordclues.com/clue/unix

Unix (all-caps UNIX for the trademark) is a multitasking, multiuser computer operating system that exists in many variants. The original Unix was developed at AT&T`s Bell Labs research center by Ken Thompson, Dennis Ritchie, and others. From the power user`s or programmer`s perspective, Unix systems are characterized by a modular design that is......
Found on
http://en.wikipedia.org/wiki/Unix

A powerful if difficult to use operating system that can be run on almost any computer. It is widely used on the PC under the title of Linux where it is more popular than Windows. The most advanced Amiga port is NetBSD.
Found on
http://www.amigahistory.co.uk/u.html

the operating system used by most of the computers that provide services on the Internet - unlike a personal computer system like RISC OS, Unix is designed to provide access to many users at once and almost always comes with built-in TCP/IP and so it has become very popular as a network machine - the main thing to watch out for when connected to a ...
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http://www.archivemag.co.uk/

(from the article `Digital Equipment Corporation`) ...(Virtual Memory System), became popular among software developers, giving VAX users a large selection of software applications. In the early ... ...two Bell Labs workers, Ken Thompson and Dennis Ritchie, wrote their own operating system. Since the operating system was inspired by Mul...
Found on
http://www.britannica.com/eb/a-z/u/13

Unix is a multitasking, multi-user operating system. It is used on a wide variety of computers from mainframe supercomputers to workstations to PCs. Click for more information.
Found on
http://www.cs.sjsu.edu/web_mater/cs46b/cs46blab/glossaryOfTerms.html

A boot strap program written to load an adventure game on a DEC PDP-8, modified by an astronomer, an archer, and a mathematician to demonstrate that all computing can be done on a PDP-11 in less then 10 keystrokes. Trademark of X/Open, Ltd. Modern reference implementations available include Berkely Source Distribution 4.4, by UC Berkeley, and SVR4....
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http://www.encyclo.co.uk/local/20091

A major multi-user multiprocessing operating system, which is the leading operating system for minicomputers. Bell Laboratories developed it in the early 1970s. It is written in a high-level programming language called C.
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http://www.encyclo.co.uk/local/20108

Uniplexed Information Computing Service. An operating system widely used in computers employing RISC technology. Has much greater functionality than DOS from a system viewpoint and supports open system objectives on medium and large system servers.
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http://www.encyclo.co.uk/local/20462

A computer operating system. UNIX is designed to be used by many people at the same time and has TCP/IP built-in. It is the most common operating system for servers on the Internet.
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http://www.encyclo.co.uk/local/20660

UNIX is a terminal based operation system in which 'dumb' terminals are communicating back to a 'smart' processing unit or host.
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http://www.encyclo.co.uk/local/21138

(AT&T Bell Laboratories Operating System)
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http://www.encyclo.co.uk/visitor-contributions.php

an operating system that supports multitasking and is ideally suited to multi-user applications (such as networks).
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http://www.encyclo.co.uk/visitor-contributions.php

A popular family of operating systems, due to its availability on more than one hardware platform. The different versions of Unix that exist are referred to as ‘flavours`. In the commercial world, Unix can be found on servers. In the homes of technologists it can be found on PCs.
Found on
http://www.ft.com/dbglossary

A computer operating system (the basic software running on a computer, underneath things like word processors and spreadsheets). Unix is designed to be used by many people at the same time (it is multi-user) and has TCP/IP built-in. It is the most common operating system for servers on the Internet. Apple computers' Macintosh operating system, as o...
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http://www.matisse.net/files/glossary.html

UNIX (In the authors' words, 'A weak pun on Multics') is an interactive time-sharing computer operating system originally invented in 1969 by Ken Thompson after Bell Labs left the Multics project, originally so he could play games on his scavenged PDP-7. Dennis Ritchie, the inventor of the programming language C, is considered a co-author of the sy...
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http://www.probertencyclopaedia.com/browse/GU.HTM

An operating system dating back to 1970 still widely used for Networks of various sorts (most Internet infrastructure machines use some form of UNIX) and increasingly as a personal operating system. It is designed to be secure and extremely reliable - systems can run continuously for years. Available for a wide variety of processors, but limited in...
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http://www.vutrax.co.uk/glossary.htm

A computer operating system which allows multiple clients to access one host at the same time.
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https://www.encyclo.co.uk/local/20134

A multi-user operating system developed by AT&T Bell Labs and currently popular as an application server operating system.
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https://www.encyclo.co.uk/local/20506
UNIX system noun trademark for a powerful operating system
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https://www.encyclo.co.uk/local/20974

Multiuser operating system designed for mid-range computers but also used on workstations, mainframes, and supercomputers. Unix was developed by AT&T's Bell Laboratories in the USA during the late 1960s, using the programming language C. It could therefore run on any machine with a C compiler, so ensuring its wide portability. Its wide ...
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https://www.encyclo.co.uk/local/21221

is an operating system that originated at Bell Labs in 1969 as an interactive time-sharing system. Ken Thompson and Dennis Ritchie are considered the inventors of Unix. In 1974, Unix became the first operating system written in the C language and open source.
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https://www.encyclo.co.uk/local/22605

A 32-bit multi-tasking, multi-user operating system invented by Bell Labs that is used on many type of computer systems.
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https://www.encyclo.co.uk/local/22803

a multiuser, multitasking computer operating system.
Found on
https://www.infoplease.com/dictionary/unix
No exact match found.