1、wget http://dev.mysql.com/get/mysql57-community-release-el7-11.noarch.rpm // 下載mysql yum源 2、rpm -ivh mysql57-community-release-el7-11.noarch.rpm // 安裝yum源 3、yum install mysql-community-server //安裝Mysql—Server 4、service mysqld start //啟動Mysql 5、grep 'temporary password' /var/log/mysqld.log //獲取mysql臨時密碼 6、mysql -u root -p //登錄MYSQL 7、輸入臨時密碼 8、set global validate_password_policy=0; //修改密碼復雜度 9、 set global validate_password_length=1; //修改密碼長度 10、ALTER USER 'root'@'localhost' IDENTIFIED BY '密碼'; //修改密碼 11、GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '密碼' WITH GRANT OPTION; //開啟遠程訪問 12、FLUSH PRIVILEGES; //刷新立即生效
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