sample

# nginx -T
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
# configuration file /etc/nginx/nginx.conf:
user www-data;

worker_processes auto;
worker_priority 10;
worker_rlimit_nofile 2048;

pid /run/nginx.pid;

timer_resolution 20ms;

pcre_jit on;

include /etc/nginx/modules-enabled/*.conf;

events {
    use epoll;
    worker_connections 512;
}

http {
    open_file_cache max=2048 inactive=60;
    open_file_cache_errors off;
##  open_file_cache_min_uses 1;
##  open_file_cache_valid 60s;

    output_buffers 4 32k;

    aio threads;
    directio 1m;

    sendfile on;

    tcp_nopush on;
    tcp_nodelay on;

    postpone_output 1000;

    keepalive_timeout 120;

    server_tokens off;
    server_names_hash_bucket_size 64;
    server_name_in_redirect off;

    types_hash_max_size 2048;

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

    log_format  main_ext
        '$remote_addr - $remote_user [$time_local] "$request" '
        '$status '
        '$body_bytes_sent '
        '"$http_referer" '
        '"$http_user_agent" '
        '"$http_x_forwarded_for" '
        'rt=$request_time '
        'ua="$upstream_addr" '
        'us="$upstream_status" '
        'ut="$upstream_response_time" '
        'ul="$upstream_response_length" '
        'cs=$upstream_cache_status'
    ;

##  access_log off;
    access_log /var/log/nginx/access.log main_ext;
    log_subrequest on;

##  error_log /var/log/nginx/error.log;
    error_log /var/log/nginx/error.log info;
    log_not_found off;

    ### limit HTTP 'Content-Range' / 'Accept-Range'
    max_ranges 2;

    include /etc/nginx/conf.d/*.conf;
    include /etc/nginx/sites-enabled/*;
}

# configuration file /etc/nginx/conf.d/http:gzip.conf:
    gzip on;
    gunzip on;

    gzip_disable "msie6";
    gzip_vary on;
    gzip_proxied any;
    gzip_comp_level 6;
    gzip_http_version 1.1;
    gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;

    gzip_buffers    32 8k;
    gunzip_buffers  32 8k;

# configuration file /etc/nginx/sites-enabled/http:minsk-energo:
server {
    listen 80 default_server bind deferred;
    server_name _ "" " ";

    include snippets/loc.deny.dotfiles;

    location / {
        include uwsgi_params;
        uwsgi_pass unix:///run/uwsgi/EmcosWebServices.sock;
    }
}

# configuration file /etc/nginx/snippets/loc.deny.dotfiles:
location ~ /\. {
    include snippets/area.internal;
}

# configuration file /etc/nginx/snippets/area.internal:
### to use within `location'
access_log     off;
error_log      off;
log_not_found  off;
internal;

# configuration file /etc/nginx/uwsgi_params:

uwsgi_param  QUERY_STRING       $query_string;
uwsgi_param  REQUEST_METHOD     $request_method;
uwsgi_param  CONTENT_TYPE       $content_type;
uwsgi_param  CONTENT_LENGTH     $content_length;

uwsgi_param  REQUEST_URI        $request_uri;
uwsgi_param  PATH_INFO          $document_uri;
uwsgi_param  DOCUMENT_ROOT      $document_root;
uwsgi_param  SERVER_PROTOCOL    $server_protocol;
uwsgi_param  REQUEST_SCHEME     $scheme;
uwsgi_param  HTTPS              $https if_not_empty;

uwsgi_param  REMOTE_ADDR        $remote_addr;
uwsgi_param  REMOTE_PORT        $remote_port;
uwsgi_param  SERVER_PORT        $server_port;
uwsgi_param  SERVER_NAME        $server_name;