1、安装
1、yum仓库下载MySQL:
sudo yum localinstall -y https://repo.mysql.com//mysql80-community-release-el7-1.noarch.rpm
2、yum安装MySQL:
sudo yum install -y mysql-community-server
3、启动MySQL服务:sudo service mysqld start
4、检查MySQL服务状态:sudo service mysqld status
5、查看初始密码(如无内容直接跳过):sudo grep 'temporary password' /var/log/mysqld.log
6、本地MySQL客户端登录:mysql -uroot -p
7、输入密码为第5步查出的,如果没有,直接回车,然后输入命令 flush privileges
8、修改root登录密码:
ALTER USER 'root'@'localhost' IDENTIFIED BY '密码';
(注意要切换到mysql数据库,使用use mysql)
9、远程访问
grant all privileges on *.* to 'root'@'%' identified by '你的密码';
grant all privileges on *.* to 'root'@'%' identified by '你的密码' with grant option;