What is the relationship between centos and linux?

The relationship between centos and linux: 1. Centos is an operating system based on linux; 2. Linux is a kernel system with only a terminal command interface and no graphical interface, while centos has both a terminal command interface and a graphical interface; 3. Both linux and centos are open source systems.

The operating environment of this article: CentOS 7 system, DELL G3 computer

1. What is Linux?

Linux is a free-to-use and freely disseminated Unix-like operating system. It is a multi-user, multi-task, multi-thread and multi-CPU operating system based on POSIX and UNIX.

Linux can run major UNIX software tools, applications and network protocols. It supports 32-bit and 64-bit hardware. Linux inherits the network-centric design philosophy of Unix and is a multi-user network operating system with stable performance.

2. What is CentOS?

CentOS (Community Enterprise Operating System, Chinese meaning: Community Enterprise Operating System) is one of the Linux distributions. It is the source code released from Red Hat Enterprise Linux in accordance with the open source code regulations. compiled.

CentOS is an enterprise-level Linux distribution based on Red Hat Linux with freely available source code. Each version of CentOS is supported (via security updates) for ten years. New versions of CentOS are released approximately every two years, and each version of CentOS is updated regularly (approximately every six months) to support new hardware. In this way, a secure, low-maintenance, stable, highly predictable, and highly repeatable Linux environment is established. [1]CentOS is the abbreviation of Community Enterprise Operating System. CentOS is a recompilation product of RHEL (Red Hat Enterprise Linux) source code, and many known bugs have been corrected on the basis of RHEL. Compared with other Linux distributions, its stability is trustworthy.

3. The relationship between the two

1. Centos is an operating system based on Linux.

2. Linux is a kernel system and has only a terminal command interface and no graphical interface.

3. Centos has both a terminal command interface and a graphical interface.

4. Linux and centos are both open source systems.

Recommended: "centos usage tutorial"

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