Change the Mysql root password from null to 123456_MySQL

After using mysqladminmysqladmin-uroot-ppasswordmypasswd to enter this command, enter the original root password (empty) and change the root password to mypasswd. [Work @ masterbin] $ mysqladmin-urootpassword1234 using mysqladmin

Mysqladmin-u root-p password mypasswd after entering this command, you need to enter the original root password (empty), and then the root password will be changed to mypasswd.

[Work @ master bin] $ mysqladmin-u root password 123456

[Work @ master bin] $

After the above command is executed, the second action is blank, which indicates that your password has been updated successfully.

The root password is set to 123456.