What kind of software is linux?

Linux is a Unix-like operating system that is free to use and spread freely. It is mainly used on computers based on Intel x86 series CPUs. This system was designed and implemented by thousands of programmers around the world. Its purpose is to create Unix-compatible products that are not restricted by the copyright of any commercial software and can be freely used around the world.

The emergence of Linux first began with a computer amateur named Linus Torvalds, who was a student at the University of Helsinki in Finland. His purpose was to design an operating system that could replace Minix (an operating system teaching program written by a computer professor named Andrew Tannebaum). This operating system could be used on personal computers with 386, 486 or Pentium processors. , and has all the functions of the Unix operating system, so the design of the Linux prototype began.

Linux is known for its efficiency and flexibility. It can realize all Unix features on PC computers and has multi-tasking and multi-user capabilities. Linux is freely available under the GNU Public License and is a POSIX-compliant operating system.

Linux operating system software package not only includes the complete Linux operating system, but also includes application software such as text editors and high-level language compilers. It also includes the X-Windows graphical user interface with multiple window managers, just like we use Windows NT, allowing us to operate the system using windows, icons and menus.

There are two main reasons why Linux is loved by computer enthusiasts. First, it is free software. Users can obtain it and its source code without paying any fees, and can customize it according to their own needs. It needs to be modified as necessary, used free of charge, and continued to spread without restriction. Another reason is that it has all the features of Unix and anyone who uses Unix operating system or wants to learn Unix operating system can benefit from Linux.

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