Linux Mysql 的安装及远程权限开放

01 安装服务端和客户端(注:这里直接yum安装,也可以上传下载好的tar.gz包安装)

yum install mysql-server -y
yum install mysql -y

02 启动服务端

service mysqld start

03 启动客户端

mysql

04 修改root密码

use mysql;
UPDATE user SET Password = PASSWORD('root') WHERE user = 'root';
flush privileges;

mysql -uroot -p

05 开放远程连接权限

use mysql;
grant all privileges on *.* to root@"node01" identified by "root" with grant option;
flush privileges;