How to reset mysql root password on linux 

Reset MySQL database root password
This video shows how to reset password for the root user in MySQL database in case the password was forgotten
Step by step:--
Step 1:- Stop MySQL
sudo service mysql stop
Step 2:- Make MySQL service directory.
sudo mkdir /var/run/mysqld
Step 3:- Give MySQL user permission to write to the service directory.
sudo chown mysql: /var/run/mysqld
Step 4:- Start MySQL manually, without permission checks or networking.
sudo mysqld_safe --skip-grant-tables --skip-networking &
Step 5:- Log in without a password.
mysql -uroot mysql
Step 6:-For change password
UPDATE mysql.user SET authentication_string = PASSWORD('newreset_password') WHERE User = 'root' AND Host = 'localhost';
Step 7:-flush privileges;
Step 8:- Start the MySQL service normally.
sudo service mysql start
Step 9:-sudo mysql -u root -pnewreset_password
Thank you for watching