What to learn first when learning linux-linux operation and maintenance

Linux learning stage can be divided into four stages, linux primary entry-linux intermediate advanced-linux advanced promotion, and senior direction refinement. Recommended learning: “Linux Self-study Video” Let’s introduce what beginners should learn about Linux: 1. Basic knowledge of Linux, basic commands ( Origin, composition, commonly used commands such as cp, ls, file, mkdir and other common operating commands) 2, Linux user and authority basics 3, Linux system process management advanced p> 4. Linux efficient text and file processing commands (vim, grep, sed, awk, find and other commands) 5. Introduction to shell scripts (you can learn while practicing) Summary: To learn the Linux system, the first thing to learn is commands, system commands and command parameters. For self-study, I recommend reading “Bird Brother’s Linux Private Kitchen”. For more Linux-related knowledge, please pay attention to the PHP Chinese website! The above is the detailed content of what to learn first when learning linux. For more, please pay attention to other related articles on 1024programmer.com!