How to install mysql using yum command

Yum command to install mysql: directly execute the [yum -y install mysql-server mysql mysql-devel] command; after the installation is completed, you can execute the [service mysqld start] command to start mysql.

Purpose:

Use the yum command to install the mysql database.

Environment: centos6.4 system

(Recommended tutorial: mysql video tutorial)

Specific method:

1. View Check whether the mysql that comes with the system has been installed. Execute the command:

yum list installed | grep mysql

2. If it has been installed, uninstall it. Use the command:

yum -y remove mysql-libs.x86_64

3. Check the version information of mysql on the yum library, command ：

yum list | grep mysql 或 yum -y list mysql*

4. Use yum to install the mysql database, use the command:

yum -y install mysql-server mysql mysql-devel

5. View the mysql version information, the command:

rpm -qi mysql-server

(Related tutorial recommendations: mysql tutorial)

6. Start mysql and execute the command:

service mysqld start

If you need to start it, execute the command:

chkconfig mysqld on

7. Database security configuration wizard, execute Command:

mysql_secure_installation

Just follow the prompts step by step.

8. Log in to mysql. The login password is set during security configuration. Execute the command:

mysql -uroot -p

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