一、安裝和配置
參考博客:http://www.2cto.com/database/201208/145900.html
(1)使用yum命令安裝mysql
yum list mysql
(2)安裝過後需要啓動mysql服務
service mysqld start
如需重啓:
service
mysqld restart
(3)啓動過後需要給mysql創建一個root管理員
mysqladmin
-u root password jereh123
(4)進入mysql
mysql
-u root -p
(5)新增一個用戶
grant all on *.* to 'user'@'%' IDENTIFIED BY 'password';
二、後期遇到遠程連接不上服務器上得mysql
問題1:1130 host is not allowed to connect to this MySql server
登錄mysql:
mysql -u -p
執行命令:
grant all privileges on *.* to 'root'@'%' with grant option;
flush privileges;
exit;
問題2:1045 Access denied for user 'root'@'localhost' (using password: YES)
參考博客:http://www.cnblogs.com/qq78292959/p/3641972.html
1.停掉mysql:
service mysqld stop
2.使用如下命令並且結束
mysqld_safe --user=mysql --skip-grant-tables --skip-networking &
3.再次登錄mysql
mysql -u root -p
4.重新設置密碼刷新並退出
UPDATE user SET Password=PASSWORD('cl155213') where USER='root';
FLUSH PRIVILEGES;
quit
遠程連接OK