How to reset root password?

To reset the root password for MySQL, you can follow these steps:

1. Open a terminal.

2. Run the following command to reset the root password to labex:

   sudo mysqladmin -u root password labex

3. After executing the command, you can log in to the MySQL database using:

   mysql -u root -plabex

This will set the root password to labex, allowing you to log in to the MySQL database with that password.