新装mysql数据库登陆不上去（账号密码正确）

Open & Edit

/etc/my.cnf

Add

skip-grant-tables

under

[mysqld]

Restart Mysql

You should be able to login to mysql now using the below command

mysql -u root -p

Run

mysql> flush privileges;

Set new password by

ALTER USER 'root'@'localhost' IDENTIFIED BY 'NewPassword';

Go back to /etc/my.cnf and remove/comment skip-grant-tables

Restart Mysql

Now you will be able to login with the new password

mysql -u root -p