CentOS 7 安装mysql

CentOS 7默认搭配的是MariaDB，为防止踩坑，还是安装官方Mysql。

wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm
sudo rpm -ivh mysql-community-release-el7-5.noarch.rpm

#更新yum软件包
yum check-update  

#更新系统 
yum update

 #安装mysql
yum install mysql mysql-server 

启动
systemctl start mysqld

mysql -u root

#授权远程访问
use mysql;
grant all privileges  on *.* to root@'%' identified by "root";
FLUSH RIVILEGES;

作者：九尾
链接：http://www.jianshu.com/p/17fb10320d63
來源：简书
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