What knowledge do novices need to learn to do linux operation and maintenance?

What linux needs to learn first is the basic knowledge of linux. You can't get started until you have learned the basics. After that, we need to learn about comprehensive architecture, Shell programming, database, cloud computing, network security and so on. Here's what you need to learn about the basics of Linux:

1. Computer hardware, composition principle, operating system foundation, Linux origin, core introduction, and practical introduction of Linux installation.

2.Xshell remote network connection to Linux, basic optimization, remote connection network foundation, troubleshooting Xshell connection, and explanation of core basic commands.

3.Linux system core wildcard system, grep, sed, awk core regular expressions, enterprise-level case simulation.

4. Detailed explanation of 4.bash core symbols, shortcut keys and wildcards.

5.Linux directory, FHS\ mount, file properties and core directory.

6.Linux file and directory management core knowledge and commands (Level 2)

7.Linux enterprise-level basic optimization (can be directly used at work)

8.Linux file and directory permissions and multiple enterprise case simulations.

9. Review and deeply explain important Linux kernel commands (Level 3)

Old boys Education is a training institution for Linux, network security and python, and Linux is a signature subject. Old boys has written twenty original Yu Ben books about Linux, Python and Go, and systematically explained the technical difficulties of Python, Linux and Golang.