sudo apt install phpmyadmin
sudo nano /etc/nginx/snippets/phpmyadmin.conf
php7.4 ü kendi versiyonunuza göre düzenleyin
location /phpmyadmin {root /usr/share/;index index.php index.html index.htm;location ~ ^/phpmyadmin/(.+\.php)$ {try_files $uri =404;root /usr/share/;fastcgi_pass unix:/run/php/php7.4-fpm.sock;fastcgi_index index.php;fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;include /etc/nginx/fastcgi_params;}
location ~* ^/phpmyadmin/(.+\.(jpg|jpeg|gif|css|png|js|ico|html|xml|txt))$ {root /usr/share/;}}
/etc/nginx/sites-available/ içinde ilgili domaininizi yada default adresini seçin.
server {
# . . . other code
include snippets/phpmyadmin.conf;
# . . . other code
}