2015-10-25T02:10:54.549219Z 1 [Note] A temporary password is generated for root@localhost: R>gFySuiu23U

If you lose this password, please consult the section How to Reset the Root Password in the MySQL reference manual.

Unable to connect to host 127.0.0.1 because access was denied.

Double-check your username and password and ensure that access from your current location is permitted.

MySQL said: Access denied for user 'root'@'localhost' (using password: NO)

Unable to connect to host 127.0.0.1, or the request timed out.

Be sure that the address is correct and that you have the necessary privileges, or try increasing the connection timeout (currently 10 seconds).

MySQL said: Your password has expired. To log in you must change it using a client that supports expired passwords.

mysql -u root -h 127.0.0.1 -p
Enter password: (enter the random password here)

UPDATE user SET authentication_string = PASSWORD('YourNewPassword'), password_expired = 'N' WHERE User = 'root';

cd /usr/local/mysql/bin
mysql -u root -p --connect-expired-password

SET PASSWORD FOR 'root'@'localhost' = PASSWORD('mySuperSecretPassword');

mysql: unknown option '--connect-expired-password'

/usr/local/mysql/bin/mysql -u root -p --connect-expired-password

cd /usr/local/mysql/bin
./mysql -u root -p --connect-expired-password

SET PASSWORD FOR 'root'@'localhost' = PASSWORD('yourNewPassword');

cd /usr/local/mysql/bin

./mysql -u root -p --connect-expired-password