cd
sudo wget "https://files.phpmyadmin.net/phpMyAdmin/4.8.4/phpMyAdmin-4.8.4-all-languages.tar.gz"
sudo tar -xzf phpMyAdmin-4.8.4-all-languages.tar.gz
cd phpMyAdmin-4.8.4-all-languages
sudo mv /usr/share/phpmyadmin /usr/share/phpmyadmin_old
sudo mkdir /usr/share/phpmyadmin
sudo cp -r * /usr/share/phpmyadmin
cd  /usr/share/phpmyadmin
sudo nano /var/lib/phpmyadmin/blowfish_secret.inc.php #Ajouter des caracteres dans la chaine pour dépasser 40
sudo nano /usr/share/phpmyadmin/libraries/vendor_config.php #Changer define('CONFIG_DIR', '') par define('CONFIG_DIR', '/etc/phpmyadmin/')