1、安装RPM源
wget https://dev.mysql.com/get/mysql80-community-release-el9-1.noarch.rpm
dnf install -y mysql80-community-release-el9-1.noarch.rpm2、安装MYSQL
dnf install -y install mysql-community-server3、启动设置开机启动
systemctl start mysqld.service
systemctl enable mysqld.service
systemctl status mysqld.service4、查询初始密码
grep "password" /var/log/mysqld.log设置管理密码:
mysql -uroot -p将我们查看到的密码输入进入MYSQL管理。
ALTER USER 'root'@'localhost' IDENTIFIED BY '设置新密码';我们可以设置一个新的管理密码
5、设置ROOT远程管理
use mysql;
update user set host = '%' where user = 'root';
alter user 'root'@'%' identified with mysql_native_password by '上面的新密码';
flush privileges;