Hi I have completed the Configure Nginx + PHP-FPM Using Unix Sock task and the output also was displayed correctly. Can you please have a check on it. But its showing nginx is not listening on the correct port
Install net-tools to check if nginx service is listening on the default 80 port as well. If yes, then you will have to edit /etc/nginx/nginx.conf file and comment the complete following block
#server {
# listen 80 default_server;
# listen [::]:80 default_server;
# ...
#}
Save the file and restart the nginx service.
You can refer to the solution here Configure Nginx + PHP-FPM Using Unix Sock error - #2 by Alistair_KodeKloud