Thanks @ryanpq for answering.

Sorry, since i’m not familiar with linux environment/ecosystem, i don’t understand your first point. Like i said, i got the server just to see how ASP.NET Core works with Linux hosting. Whatever i’ve done so far are from following tutorials. Btw i’m using MobaXTerm to access the server with only username/password. I haven’t set up SSH for now, will do so once i get the hang of things.

As for the second point, below is my nginx configuration (default):

server {
    listen 80;
    location / {
        proxy_pass http://localhost:5000;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection keep-alive;
        proxy_set_header Host $host;
        proxy_cache_bypass $http_upgrade;
    }
}