Centos7 install MySQL

CentOS 7 's Yum source does not appear to be properly installed when MySQL mysql-sever file, need to go to the official web download

# wget http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm # rpm -ivh mysql-community-release-el7-5.noarch.rpm # yum install mysql-community-server

Restart MySQL service after successful installation

# service mysqld restart

The initial installation of MySQL is a root account without a password

How to set a password

# mysql -uroot mysql>  set password  for ‘root’@‘localhost’ = password( ‘mypasswd‘ ); mysql>  exitThe MySQL database was replaced with MARIADB in CENTOS7. #yum Install mariadb*

Systemctl Start mariadb #启动MariaDB

Systemctl Stop mariadb #停止MariaDB

Systemctl Restart MARIADB #重启MariaDB

Systemctl Enable MARIADB #设置开机启动

Centos7 install MySQL