centos 安装 MySQL教程

centos安装mysql教程

• 下载与安装

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

  rpm -ivh mysql-community-release-el7-5.noarch.rpm
  

  sudo yum install mysql-server
  

  中间不停的y即可

  更换权限

   sudo chown -R openscanner:openscanner /var/lib/mysql
  

• 重启MySQL服务

  service mysqld restart
  

  mysql -u root 
  

  然后输入

  show databases;
  

  有返回值 即可说明安装成功~