Update
sudo apt update
Installation
wget -P Downloads https://www.phpmyadmin.net/downloads/phpMyAdmin-latest-all-languages.tar.gz
wget -P Downloads https://files.phpmyadmin.net/phpmyadmin.keyring
wget -P Downloads https://www.phpmyadmin.net/downloads/phpMyAdmin-latest-all-languages.tar.gz.asc
cd Downloads
gpg --import phpmyadmin.keyring
gpg --verify phpMyAdmin-latest-all-languages.tar.gz.asc
sudo mkdir /var/www/html/phpMyAdmin
sudo tar xvf phpMyAdmin-latest-all-languages.tar.gz --strip-components=1 -C /var/www/html/phpMyAdmin
sudo cp /var/www/html/phpMyAdmin/config.sample.inc.php /var/www/html/phpMyAdmin/config.inc.php
sudo nano /var/www/html/phpMyAdmin/config.inc.php
$cfg['blowfish_secret'] = 'Passwort';
sudo chmod 660 /var/www/html/phpMyAdmin/config.inc.php
sudo chown -R www-data:www-data /var/www/html/phpMyAdmin
sudo systemctl restart apache2
Browser öffnen
localhost/phpMyAdmin
Erfolgreich installiert: 07.04.2022
Quelle
https://phoenixnap.com/kb/how-to-install-phpmyadmin-on-debian-10