1error_log <file> <loglevel>
2    error_log logs/error.log;
3    error_log logs/debug.log debug;
4    error_log logs/error.log notice;

1listen <port> <options>
2        listen 80;
3        listen 443 ssl http2;
4        listen 443 http3 reuseport; (this is experimental!)

 1add_header <header> <values>
 2        add_header Alt-svc '$http3=":<port>"; ma=<value>'; (this is experimental!)
 3
 4ssl_certificate / ssl_certificate_key
 5        ssl_certificate cert.pem;
 6        ssl_certificate_key cert.key;
 7
 8server_name <domains>
 9    server_name domain1.com *.domain1.com
10
11root <folder>
12    root /var/www/html/domain1;
13
14index <file>
15    index index.php;
16
17location <url> {
18}
19    location / {
20        root index.html;
21        index index.html index.htm;
22    }
23    location / {
24        try_files $uri $uri/ /index.php$is_args$args;
25    }
26    location ~ \\.php$ {
27        fastcgi_pass 127.0.0.1:9000;
28        fastcgi_index index.php;
29        fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
30        include fastcgi_params;
31    }
32    location ~ /\\.ht {
33        deny all;
34    }
35    location = /favicon.ico {
36        log_not_found off;
37        access_log off;
38    }
39    location = /robots.txt {
40        log_not_found off;
41        access_log off;
42        allow all;
43    }
44    location ~* .(css|gif|ico|jpeg|jpg|js|png)$ {
45        expires max;
46        log_not_found off;
47}

 1server {
 2	server_name example.com;
 3	location / { 
 4		proxy_pass http://localhost:4000;
 5		
 6		# Show clients real IP behind a proxy
 7		proxy_set_header X-Real-IP $remote_addr;
 8		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
 9	}
10}