##nginx.conf

http {
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile            on;
    tcp_nopush          on;
    tcp_nodelay         on;
    keepalive_timeout   65;
    types_hash_max_size 2048;
    types_hash_bucket_size 64;

    include             /etc/nginx/mime.types;
    default_type        application/octet-stream;

    # Load modular configuration files from the /etc/nginx/conf.d directory.
    # See http://nginx.org/en/docs/ngx_core_module.html#include
    # for more information.
    include /etc/nginx/conf.d/*.conf;

        server {
        listen 80 default_server;
        listen [::]:80 default_server;
        server_name _;
        return 301 https://$host$request_uri;
}

 }



##example.conf

   server {
        listen       443 http2;
#        listen       [::]:801 http ssl;
        server_name  bigbills1.com www.bigbills1.com;
        root         /usr/share/nginx/example/bigbills/html;

#       ssl_certificate_key     /etc/nginx/ssl/priv/nginx_key.key;
#       ssl_certificate         /etc/nginx/ssl/certs/nginx_cert.crt;
#       ssl_dhparam             /etc/nginx/ssl/certs/dhparam.pem;



        index index.html;
        # Load configuration files for the default server block.

        location / {
        }

        location ~* \.php$ {

        include fastcgi_params;
#        fastcgi_index index.php;
        include /etc/nginx/default.d/php_param.conf;
        fastcgi_pass unix:/run/php-fpm/www.sock;
        }

        error_page 404 /404.html;
            location = /40x.html {
        }

        error_page 500 502 503 504 /50x.html;
            location = /50x.html {
        }

}



##bigbills.conf

server {
        listen       443 http2 ssl;
#       listen       [::]:443 http2 ssl;
        server_name  bigbills2.com www.bigbills2.com;
        root         /usr/share/nginx/bigbills/html;

        ssl_certificate_key     /etc/nginx/ssl/priv/nginx_key.key;
        ssl_certificate         /etc/nginx/ssl/certs/nginx_cert.crt;
        ssl_dhparam             /etc/nginx/ssl/certs/dhparam.pem;



        index index.html;
        # Load configuration files for the default server block.

        location / {
        }

        location ~* \.php$ {

        include fastcgi_params;
#        fastcgi_index index.php;
        include /etc/nginx/default.d/php_param.conf;
        fastcgi_pass unix:/run/php-fpm/www.sock;
        }

        error_page 404 /404.html;
            location = /40x.html {
        }

        error_page 500 502 503 504 /50x.html;
            location = /50x.html {
        }