Installing MySQL database (CentOS) in Linux source code

1. Because my image is centos7, So you don't need to download yum Source , If it is redhat You need to download and install yum Source
So direct installation
2. Create a folder soft, And compress in this folder mysql Installation package

3 Create users and groups

4 After creation, use cmake Compile


Pay attention to whether the path of the installed package is correct
5 Code installation

6 Conduct mysql initialization （ Remember to save the random password ）
7 This is a change to the configuration file
8 Environment variable To configure
9 Finally, start mysql

10 Here is what it looks like after successful installation