Preparation

VMware basic configuration

Linux installation and general configuration

Disk partitioning and directory mounting

What is Linux

Linux major version

Advantages and Disadvantages of Linux

Graphical interface login

Common desktop systems

Remote login

File system architecture

Important catalog notes

Directory and file naming rules

ls command operation

File and directory operations

Linux security model

User overview

User group overview

Type of permission

Linux file and directory permissions interpretation

Linux permission verification process

How to set Linux file and directory permissions

User's primary and secondary groups

User management

Check of user information

Default permission control

User group management

About file compression and packaging

Linux file compression instructions

Linux file packaging instructions

Introduction to vi editor

Basic use of vi editor

Advanced use of vi editor

Introduction to YUM

Use of YUM

Overview of the bash shell

bash shell configuration

The principles and functions of shell startup scripts

Data flow redirection and pipe commands