I will give you an illustration of how to set up phpMyAdmin in Ubuntu. This guide will demonstrate how to install PHPMyAdmin with Ubuntu 20.04 and Apache2. This post will provide a straightforward example of installing phpMyAdmin on an Ubuntu server. I simply described how to install phpmyadmin on Ubuntu in step-by-step fashion. Let us take the 18.04 Ubuntu server installation of phpMyAdmin as an example.

Here, I will outline the commands you need to use to install phpMyAdmin in Ubuntu 21.10, 21.04, 20.04, 18.04, and 16.04 step-by-step. So let us install phpMyAdmin by running the following command.

Update Local Package:

sudo apt update

Install MySQL Server:

sudo apt install mysql-server

Install Phpmyadmin:

sudo apt install phpmyadmin php-mbstring php-zip php-gd php-json php-curl

Create User on MySQL:

you can create new user for mysql by using following query:

mysql -u root -p
  
CREATE USER 'root_new'@'localhost' IDENTIFIED BY 'rootnewpassword';
     
GRANT ALL PRIVILEGES ON * . * TO 'root_new'@'localhost';
  
FLUSH PRIVILEGES;

Now you can go to your browser and open IP or localhost then you will found bellow layout:

http://localhost/localhost/phpmyadmin

http://your_domain_or_IP/phpmyadmin

Output: