Linux is American because the kernel of the operating system was first released on October 5, 1991 by "Linus Torvalds" who has American nationality. He is also the earliest author of the Linux kernel. ; Strictly speaking, Linux only refers to the kernel of the operating system, because the operating system contains many user graphical interfaces and other practical tools.
#The operating environment of this article: linux5.9.8 system, Dell G3 computer.
Which country does Linux come from?
Linux comes from the United States.
Linux is a free and open source UNIX-like operating system. The kernel of this operating system was first released by Linus Torvalds on October 5, 1991. After adding user space applications, it became the Linux operating system. Linux is also the most famous example of free software and open source software development. As long as they follow the GNU General Public License (GPL), any individual or institution can freely use all the underlying source code of Linux, and can also modify and redistribute it freely. Most Linux systems also include programs like X Window that provide a GUI. With the exception of a few experts, most people just jump into a Linux distribution without choosing every component or setting it up themselves.
Linus Benedict Torvalds, was born in Helsinki, Finland, has American nationality, the earliest author of the Linux kernel, and subsequently initiated this open source project , serves as the chief architect and project coordinator of the Linux kernel, and is one of the most famous computer programmers and hackers in the world today. He also initiated the open source project Git and is the main developer.
Strictly speaking, Linux refers only to the kernel of the operating system, because the operating system contains many user graphical interfaces and other practical tools. Nowadays, Linux is often used to refer to a complete operating system based on Linux, and the kernel is called the Linux kernel. Since these system tools and libraries that support user space are mainly provided by the GNU project launched by Richard Stallman in 1983, the Free Software Foundation proposed to name its combined system GNU/Linux[7][8], but Linux Not part of the GNU Project, the name was not unanimously agreed upon by the community.
Linux was originally developed as a free operating system for personal computers supporting the Intel x86 architecture. Currently Linux has been ported to more computer hardware platforms than any other operating system. Linux can run on servers and other large platforms, such as mainframe computers and supercomputers. 100% of the world's 500 fastest supercomputers are running Linux distributions or variants[9]. Linux is also widely used in embedded systems, such as mobile phones, tablets, routers, TVs, and electronic game consoles. The Android operating system widely used on mobile devices is built on the Linux kernel.
Normally, Linux is packaged into Linux distributions for personal computers and servers. Some popular mainstream Linux distributions include Debian (and its derivatives Ubuntu, Linux Mint), Fedora (and Related versions (Red Hat Enterprise Linux, CentOS) and openSUSE, etc. A Linux distribution contains the Linux kernel and the utilities and libraries that support the kernel, and usually comes with a large number of applications to meet various needs. Linux distributions used on personal computers usually include X Window and a corresponding desktop environment, such as GNOME or KDE. Applications commonly used in desktop Linux operating systems include Firefox web browser, LibreOffice office software, GIMP image processing tool, etc. Since Linux is free software, anyone can create a Linux distribution that suits their needs.
Recommended study: "
linux video tutorialThe above is the detailed content of Which country does linux come from?. For more information, please follow other related articles on the PHP Chinese website!

The core components of the Linux system include the kernel, file system, and user space. 1. The kernel manages hardware resources and provides basic services. 2. The file system is responsible for data storage and organization. 3. Run user programs and services in the user space.

Maintenance mode is a special operating level entered in Linux systems through single-user mode or rescue mode, and is used for system maintenance and repair. 1. Enter maintenance mode and use the command "sudosystemctlisolaterscue.target". 2. In maintenance mode, you can check and repair the file system and use the command "fsck/dev/sda1". 3. Advanced usage includes resetting the root user password, mounting the file system in read and write mode and editing the password file.

Maintenance mode is used for system maintenance and repair, allowing administrators to work in a simplified environment. 1. System Repair: Repair corrupt file system and boot loader. 2. Password reset: reset the root user password. 3. Package management: Install, update or delete software packages. By modifying the GRUB configuration or entering maintenance mode with specific keys, you can safely exit after performing maintenance tasks.

Linux network configuration can be completed through the following steps: 1. Configure the network interface, use the ip command to temporarily set or edit the configuration file persistence settings. 2. Set up a static IP, suitable for devices that require a fixed IP. 3. Manage the firewall and use the iptables or firewalld tools to control network traffic.

Maintenance mode plays a key role in Linux system management, helping to repair, upgrade and configuration changes. 1. Enter maintenance mode. You can select it through the GRUB menu or use the command "sudosystemctlisolaterscue.target". 2. In maintenance mode, you can perform file system repair and system update operations. 3. Advanced usage includes tasks such as resetting the root password. 4. Common errors such as not being able to enter maintenance mode or mount the file system, can be fixed by checking the GRUB configuration and using the fsck command.

The timing and reasons for using Linux maintenance mode: 1) When the system starts up, 2) When performing major system updates or upgrades, 3) When performing file system maintenance. Maintenance mode provides a safe and controlled environment, ensuring operational safety and efficiency, reducing impact on users, and enhancing system security.

Indispensable commands in Linux include: 1.ls: list directory contents; 2.cd: change working directory; 3.mkdir: create a new directory; 4.rm: delete file or directory; 5.cp: copy file or directory; 6.mv: move or rename file or directory. These commands help users manage files and systems efficiently by interacting with the kernel.

In Linux, file and directory management uses ls, cd, mkdir, rm, cp, mv commands, and permission management uses chmod, chown, and chgrp commands. 1. File and directory management commands such as ls-l list detailed information, mkdir-p recursively create directories. 2. Permission management commands such as chmod755file set file permissions, chownuserfile changes file owner, and chgrpgroupfile changes file group. These commands are based on file system structure and user and group systems, and operate and control through system calls and metadata.


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

MantisBT
Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.

EditPlus Chinese cracked version
Small size, syntax highlighting, does not support code prompt function

SublimeText3 English version
Recommended: Win version, supports code prompts!

SublimeText3 Linux new version
SublimeText3 Linux latest version

Notepad++7.3.1
Easy-to-use and free code editor
