How to change port nginx 80 to other

MrHades

Hello, I want to change port nginx, how to do that.
When I add domain with other port, I can't access to it.
The website is loading.

MrHades

I've changed port default to 99, and then use ssh stop and restart nginx
Stoping nginx... done
Starting nginx... done
[root@vultr ~]# service nginx status
nginx (pid 32748 3112 3111 3110 3109) already running.
But when I access to URL with a new port, my website is still down.
And I use nginxmanage in backend AApanel to restart

My website works right, but my other app use port 80 will not work.

aaPanel_Kern

MrHades
Hello, please use this command to see which program is using port 80, and please check whether the firewall (with the server provider firewall) is open using other ports
Replace port 80 of nginx: You need to replace port 80 of all your websites and port 80 of nginx
lsof -i:80
netstat tlunp