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What this article shares with you is about the connection and difference between linux and unix. The editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article.

The intimate relationship between UNIX and Linux

The relationship between the two is not between the eldest brother and the younger brother, but the saying that "UNIX is the father of Linux" is more appropriate. The reason for introducing their relationship is to tell readers that when learning, Linux and UNIX actually have a lot in common. To put it simply, if you have mastered Linux, it will be very easy to get started with UNIX.

There are two big differences between the two:

UNIX is commercial software, while Linux is open source software, which is free and open source.

Linux is very popular with computer enthusiasts for two main reasons:

It belongs to open source software, users can get it and its source code without paying a fee, and can modify it according to their own needs, use it free of charge, and continue to spread without restriction.

It has all the functions of UNIX, and anyone who uses the UNIX operating system or wants to learn the UNIX operating system can benefit from Linux.

Open source software is a model different from commercial software, literally, it is open source code, we do not have to worry about what will happen in it, which will bring software innovation and security.

In addition, open source is not the same as free, but a new software profit model. At present, many software are open source software, which has a far-reaching impact on the computer industry and the Internet.

The patterns and concepts of open source software are rather obscure. This set of "Linux tutorials" is designed to guide readers to apply Linux, which you can briefly understand.

In recent years, Linux has emerged from the blue, developing at an extraordinary speed, from an ugly duckling to a truly excellent and trustworthy operating system with a large user base. The wheel of history makes Linux the best inheritor of UNIX.

Summarize the relationship / difference between Linux and UNIX

Linux is an operating system similar to Unix, and the original intention of Unix before Linux,Linux is to replace UNIX and optimize its functionality and user experience, so Linux imitates UNIX (but does not copy the source code of UNIX), making Linux very similar to UNIX in appearance and interaction.

If you say that imitation may be sprayed, you can also say micro-innovation or improvement.

The biggest innovation compared to UNIX,Linux is open source and free, which is the most important reason why it can flourish, while most of the current UNIX is fee-based, which is unaffordable for small companies and individuals.

It is precisely because Linux and UNIX are inextricably linked that people call Linux a "UNIX-like system".

The above is the connection and difference between linux and unix. The editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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