Step 1 :-  wget https://files.phpmyadmin.net/phpMyAdmin/5.2.0/phpMyAdmin-5.2.0-all-languages.zip

Step 2 :- sudo apt install unzip -y

Step 3 :- unzip phpMyAdmin-5.2.0-all-languages.zip

Step 4 :- mv phpMyAdmin-5.2.0-all-languages /var/www/html/phpmyadmin

Step 5:-  http://localhost/phpmyadmin/

Step 1 :- sudo apt update

Step 2 :- sudo apt install mariadb-server

Step 3 :- sudo systemctl start mariadb.service

Step 4 :- sudo mysql_secure_installation

then press Y set new password press Y,Y,Y

Set User and Password

Step 5 :- sudo mariadb

Then run This command

GRANT ALL ON *.* TO ‘root’@’localhost’ IDENTIFIED BY ‘Use last password‘ WITH GRANT OPTION;

FLUSH PRIVILEGES;

exit

sudo systemctl status mariadb