inux是一种自由和开放源码的类Unix操作系统，存在着许多不同的Linux版本，但它们都使用了Linux内核。Linux可安装在各种计算机硬件设备中，比如手机、平板电脑、路由器、视频游戏控制台、台式计算机、大型机和超级计算机。Linux是一个领先的操作系统，世界上运算最快的10台超级计算机运行的都是Linux操作系统。严格来讲，Linux这个词本身只表示Linux内核，但实际上人们已经习惯了用Linux来形容整个基于Linux内核，并且使用GNU 工程各种工具和数据库的操作系统-inux is a free and open source, Unix-like operating system, there are many different versions of Linux, but they all use the Linux kernel. Linux can be installed in a variety of computer hardware devices, such as mobile phones, tablet computers, routers, video game consoles, desktop computers, mainframes and supercomputers. Linux is one of the leading operating system, the world' s fastest supercomputer running the Linux operating system. Strictly speaking, the word Linux only said that the Linux kernel, but the fact that people have become accustomed to using Linux to describe the whole based on the Linux kernel, the operating system and use a variety of tools and databases of the GNU Project