This course is recorded by Mr. Han Shunping. The course content is divided into seven parts, covering all aspects of Linux. It includes basic chapters, practical chapters, advanced chapters, Java customization chapters, big data customization chapters, Python customization chapters, and corporate interview questions explanation chapters. It not only allows beginners to quickly master Linux, but also allows Linux veterans to learn technical details more comprehensively and systematically. It is a high-quality resource for java c c++ php python programmers to learn Linux.