So the installation can be done directly yum-y install MySQL Mysql-server

2, so directly yum-y install MySQL Mysql-server can complete the installation

3,/etc/init.d/mysql Start | Stop | Restart # Start | Stop | Restart | Mysql

4, mysql-uroot-p #首次进入mysql无密码; but you need to initialize MySQL, that is, start MySQL.

5. Configure the initial root password; format: mysqladmin-u User password Password
Mysqladmin-u Root Passwordredhat

6, modify the user password; format: mysqladmin-u user-p password password
Mysqladmin-u root-p Passwordadmin

So the installation can be done directly yum-y install MySQL Mysql-server