What is the role of linux

Linux is a Unix-like operating system that is free to use and spread freely. It is a multi-user, multi-task, multi-thread and multi-CPU based on POSIX and UNIX. operating system. (Recommended study: linux tutorial)

Strictly speaking, the word Linux itself only refers to the Linux kernel, but in fact people are accustomed to using Linux to describe the entire Linux kernel-based , and the operating system uses various tools and databases of the GNU Project.

Function:

1. It can run major UNIX tool software, applications and network protocols.

2. It supports 32-bit and 64-bit hardware.

3. Linux inherits the network-centric design philosophy of Unix and is a multi-user network operating system with stable performance.

Linux is free and open source. It is based on Unix. It is a multi-user and multi-tasking operating system. Anyone can modify its code and pages. , the main purpose is to avoid commercial restrictions, and deploying the server on a Linux system will be more efficient, stable and secure (Note: UNIX operating system (Eunice) is a powerful multi-user, multi-task operation system, supports multiple processor architectures).

Linux was originally designed by Linus Torvalds, a student at the University of Helsinki in Finland, as a personal hobby in 1991. The kernel of the Linux system was officially adopted in 1994.

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