CentOS RPM安装MySQL-5.6

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');


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#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