Linux and UNIX

Well, "What is the difference I Linux and UNIX?" "Linux is? The non-UNIX" You often hear the questions such as.

From a conclusion, "Linux is following the UNIX (learned by) made the OS," "Linux is a UNIX ersatz OS" will be called.


This has a little deep circumstances.

OS of UNIX in the first place is to around 1970 Bell Laboratories of the United States AT & T, Inc. to develop, has been pushing the development of OS.

Currently, the trade name "UNIX" is also that The Open Group has,

It may be referred to as "Linux is not UNIX".


On the other hand, another Linux is there is a reason that "not a UNIX".

Linux upbringing (upbringing) in 1991, is still Mr. Linus Torvalds of Finland was a student at that time,

If the attempt is made to realize the function of the time expensive and was the UNIX,

It is from zero to something that began to develop.

That Linux is something that has been developed without the originator UNIX code.

In other words, we totally different things as a program.

However, have a very similar to UNIX, for a similar action, is it called "UNIX-compatible (Gokan) OS".

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Origin blog.51cto.com/14681562/2481219