Instalando adminer

mkdir /usr/share/adminer
wget "https://github.com/vrana/adminer/releases/download/v4.8.1/adminer-4.8.1.php" -O /usr/share/adminer/latest.php
ln -s /usr/share/adminer/latest.php /usr/share/adminer/adminer.php
echo "Alias /adminer.php /usr/share/adminer/adminer.php" | sudo tee /etc/apache2/conf-available/adminer.conf
a2enconf adminer.conf
service apache2 restart