What is LINUX

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What is LINUX [Copy link]

 

Linux is an open source Unix-like operating system kernel originally written and released by Linus Torvalds in 1991. Unlike traditional commercial operating systems, Linux is free and follows the open source model, allowing users to freely view, modify and distribute its source code.

The Linux kernel is the core part of the operating system, responsible for managing computer hardware resources, providing file system support, scheduling tasks and other basic functions. Based on the Linux kernel, many different Linux distributions have been developed, such as Ubuntu, Fedora, Debian, etc. They add various software packages and tools based on the Linux kernel to meet the needs of different users.

The Linux operating system has the following features:

1. Open source and freedom : Linux follows the philosophy of free software and open source software, and users can freely view, modify and distribute its source code.

2. Stability and reliability : The Linux kernel is designed to pursue stability and reliability, with good performance and security.

3. Multi-user and multi-tasking : Linux supports multi-user and multi-tasking. Multiple users can log in and run multiple tasks at the same time.

4. Multi-platform support : Linux can run on a variety of hardware platforms, such as personal computers, servers, embedded devices, etc.

5. Powerful command line interface : Linux provides a powerful command line interface that enables users to perform various operations and management tasks through the command line.

6. Extensive software support : Linux has rich open source software resources, covering a variety of different fields, such as office, development, servers, etc.

7. Community support and active development : Linux has a large user and developer community, through which users can obtain technical support, solve problems, and participate in the development and improvement of Linux.

In general, Linux is a free, open source, stable and reliable operating system with broad application and development prospects. It plays an important role in servers, personal computers, embedded devices and other fields, and is one of the important tools for electronic engineers and computer fields.