Linux is popular programming language of UNIX operating System. This programming is source code which is freely available. Linux was designed on base on UNIX compatibility. Linux is portable and open sources coding programming. In This Linux Mostly UNIX Commands is used. In Linux there are some components like Kernel, System Library, and system utility. Best Benefits of Linux Operating system is it is portable, multi-programming and secure. Linux Operating system is packages which can be installed on system to make the whole graphics based Operating System. Linux is used worldwide in multiple languages.