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

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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!

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