Nginx 1.14 On UBUNTU 18.04 configure alias
This is simple example location /webmail { alias /usr/share/roundcube; try_files $uri $uri/ /index.php; location ~ \.php$ { include snippets/fastcgi-php.conf; fastcgi_pass unix:/var/run/php/php7.2-fpm.sock; fastcgi_param SCRIPT_FILENAME $request_filename; } }