How can nginx be added to UFW, nginx is not appearing in the UFW lst?
its easy to add your own app:
create a file:
/etc/ufw/applications.d/nginx
with the following content:
[Nginx]title=Nginx Web Server (HTTP + HTTPS)description=Small, but very powerful and efficient web serverports=80,443/tcp
tell ufw about the new app:
ufw app update Nginx
allow Nginx:
ufw allow Nginx