cd /usr/local/src 

wget http://cdn.mysql.com/Downloads/MySQL-5.6/MySQL-server-5.6.13-1.el6.x86_64.rpm

wget http://cdn.mysql.com/Downloads/MySQL-5.6/MySQL-client-5.6.13-1.el6.x86_64.rpm

 

#安装之前应该先查询系统是否自在了mysql的软件包 rpm -qa|grep -i mysql

#如果有的话需要先删除 rpm -e 软件名 --nodeps

 

rpm -ivh MySQL-server-5.6.13-1.el6.x86_64.rpm

rpm -ivh MySQL-client-5.6.13-1.el6.x86_64.rpm 

 

 

#安装后生成的一个随机密码在 /root/.mysql_secret 

#启动 MySQL 

service mysql start 

 

#登录mysql 

mysql -u root -p

 

#修改密码 

SET PASSWORD=password('password'); 

 

#添加一个可远程登录的帐号 

GRANT all privileges on *.* TO 'root'@'%' identified by 'password' WITH GRANT OPTION; 

FLUSH PRIVILEGES;

#修改密码

SET PASSWORD FOR 'root'@'%' = PASSWORD('password');

 

 

######################################### 

 

#可运行此脚本 进行生产服务器安全配置 

/usr/bin/mysql_secure_installation 

 

 

#Enter current password for root  输入root密码 

#Change the root password?  是否修改root的密码 

#Remove anonymous users?  是否删除匿名账号 

#Disallow root login remotely?  是否取消root用户远程登录 

#Remove test database and access to it?  是否删除test库和对test库的访问权限 

#Reload privilege tables now?  是否现在刷新授权表使修改生效