How to install and configure MySQL on Ubuntu 20.04?

MySQL is one of the most popular database management systems that is widely used in various web applications. In this tutorial, we will learn how to install and configure MySQL on Ubuntu 20.04.

Step 1: Update the Ubuntu System

Before installing MySQL, it is important to update the Ubuntu system to the latest version. Open the terminal and run the following command to update the Ubuntu system

sudo apt update && sudo apt upgrade

Step 2: Install MySQL on Ubuntu 20.04

MySQL can be installed on Ubuntu 20.04 using the default package manager. To install MySQL, run the following command

sudo apt install mysql-server

During the installation process, you will be prompted to set a root password. Enter a strong password and remember it as it will be required to access the MySQL server.

Step 3: Secure the MySQL Server

After installing MySQL, it is important to secure the MySQL server by running the following command

sudo mysql_secure_installation

The command will ask for the MySQL root password you set in the previous step. Then, it will ask you a series of questions related to the security of the MySQL server. Answer the questions as per your requirements.

Step 4: Start and Enable MySQL Service

To start and enable the MySQL service, run the following command

sudo systemctl start mysql

sudo systemctl enable mysql

Step 5: Configure Firewall for MySQL

To allow remote access to the MySQL server, we need to configure the firewall to allow incoming MySQL connections. Run the following command to open the MySQL port 3306

sudo ufw allow mysql

Step 6: Test the MySQL Server

To test if the MySQL server is working properly, run the following command

sudo mysql

If you are able to connect to the MySQL server, it means the MySQL server is installed and configured correctly.

Conclusion

In this tutorial, we learned how to install and configure MySQL on Ubuntu 20.04. We also learned how to secure the MySQL server, start and enable the MySQL service, and configure the firewall for MySQL. MySQL is a powerful database management system that is used by many web applications, and with the help of this tutorial, you can now easily install and configure MySQL on your Ubuntu 20.04 system.


How to install and configure MySQL on Ubuntu 18.04?

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