MySQL (mariadb) change root password

1.mysql (MARIADB) How to change the root password, the first step is to switch to the root user

2.mysql (MARIADB) How to change the root password, mainly using the mysqladmin command; Full command: mysqladmin-u root-p password newpasswd;

Statement Explanation:

-U root, which is the specified user, specifying the password to modify the root user.

-p password is the password option, and the newpasswd behind it is the new password.

3. Implementation results:

[Email protected] Desktop]# mysqladmin-u root-p password newpasswd
Enter password: no password or new installation can enter directly
[[Email protected] Desktop]#

MySQL (mariadb) change root password