Difference between revisions of "Unix"

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http://www.ugu.com/
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UNIX was originally developed at [[Bell Laboratories]] as a private research project by a small group of people starting in 1969. This group had experience with a number of different operating systems research efforts in the 1970's. The goals of the group were to design an operating system to satisfy the following objectives:
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    * Simple and elegant
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    * Written in a high level language rather than assembly language
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    * Allow re-use of code
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Typical vendor operating systems of the time were extremely large and all written in assembly language. UNIX had a relatively small amount of code written in assembly language (this is called the [[KerNel|kernel]]) and the remaining code for the operating system was written in a high level language called [[C]].
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[[Compression]]
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[[Filters]]
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[[Shell_Redirection]]
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[[Chmod]]
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[[ViewFiles]]
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[[VIvisualEdit]]
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[[SedStreamEditor]]
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[[AwkPatternMatching]]
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[[SinkFiles]]
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[[Xwindows]]
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[[Unix/Usefull_Commands]]
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<jargon />
 
<jargon />
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also see: [[UN*X]]
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[[Category:Operating Systems]]
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[[Category:Computer]]

Latest revision as of 21:18, 13 November 2007

http://www.ugu.com/

UNIX was originally developed at Bell Laboratories as a private research project by a small group of people starting in 1969. This group had experience with a number of different operating systems research efforts in the 1970's. The goals of the group were to design an operating system to satisfy the following objectives:

   * Simple and elegant
   * Written in a high level language rather than assembly language
   * Allow re-use of code 

Typical vendor operating systems of the time were extremely large and all written in assembly language. UNIX had a relatively small amount of code written in assembly language (this is called the kernel) and the remaining code for the operating system was written in a high level language called C.

Compression

Filters

Shell_Redirection

Chmod

ViewFiles

VIvisualEdit

SedStreamEditor

AwkPatternMatching

SinkFiles

Xwindows

Unix/Usefull_Commands

<jargon />

also see: UN*X