Installation of MySQL (Linux)

1. Check if MySQL is installed in the current environment
Rpm-qa | grep MySQL
2. Install MySQL
Yum Install-y mysql-server
3. Start the MySQL service
Service mysqld Start
4. Set the password for the MySQL administrator user
mysqladmin-u root password ' 123456 '
5. Set Mysqld boot
Chkconfig mysqld on
6. Log in to MySQL
Mysql-u root-p
7. Set User access rights
Grant all privileges on * * to ' root ' @ '% ' identified by ' 123456 ' with GRANT option;
8. Delete the original permissions
Delete from user where host= ' 127.0.0.1 ';
9. Refresh Permissions
Flush privileges;
10. Restart the MySQL service
Service mysqld Restart

Installation of MySQL (Linux)