To reset the password
Follow these steps (can be helpful if you really forget your password and you can try it anytime, even if you're not in the situation at the moment):
- Stop mysql
sudo /etc/init.d/mysql stop
or for other distro versionssudo /etc/init.d/mysqld stop
- Start MySQL in safe mode
sudo mysqld_safe --skip-grant-tables &
- Log into MySQL using root
mysql -uroot
- Select the MySQL database to use
use mysql;
- Reset the password
update user set password=PASSWORD("mynewpassword") where User='root';
- Flush the privileges
flush privileges;
- Restart the server
quit
- Stop and start the server againubuntu and debian
sudo /etc/init.d/mysql stop ... sudo /etc/init.d/mysql start
On CentOS and Fedora and RHELsudo /etc/init.d/mysqld stop ... sudo /etc/init.d/mysqld start
- Login with new password
mysql -u root -p
- Type new password and enjoy your server again like nothing happened