Hello everyone, I am Gnu/Linux, a Unix-like operating system that can run on most hardware in the world, from spacecraft to submarines, you can see my presence everywhere. However, it seems that many friends are not familiar with me. In fact, I am around you every day; the kernel of the Android phones you use is based on the Linux operating system. My characteristics include stability, high efficiency, and resource conservation. Because of these specific traits, the vast majority of servers use me. Friends, if you want to become good friends with me, you should first learn how to use me. Trust me, getting to know me is not difficult; you just need to learn some simple commands, and I will help you better understand computers and become a computer expert.My full name is Gnu/Linux, but many people simply call me Linux, which sounds simpler. Linus Torvalds led the development of the Linux kernel, and Richard Stallman led the GNU project to create the essential system software required for my operating system. I am grateful to them; without them, I would not be what I am today.