1、使用yum静默安装mysql客户端和服务器yum install -y mysql mysql-server
2、设置开机启动chkconfig mysqld on
3、开启防火墙。vim /etc/sysconfig/iptables加入MySQL端口-A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT
4、重启防火墙service iptables restart
5、启动MySql服务service mysqld start
6、为root用户设置密码:使用mysql直接登录,然后用sql语句修改root密码为123456set password for root@localhost=password('123456');
7、测试,用新密码登录mysql -uroot -p
8、开放远程登录权限GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456'稆糨孝汶; WITH GRANT OPTION;FLUSH PRIVILEGES;