ls -l | grep nginx

drwx------ 2 www-data root    4096 Sep  7 15:55 nginx-cache
drwx------ 2 www-data root    4096 Sep  7 15:55 nginx-temp

myconf

# /etc/nginx/sites-enabled/myconf

upstream zope {
    server 127.0.0.1:8080;
    #server 127.0.0.1:8081;
}

log_format cache '***$time_local '
                     '$upstream_cache_status '
                     'Cache-Control: $upstream_http_cache_control '
                     'Expires: $upstream_http_expires '
                     '"$request" ($status) '
                     '"$http_user_agent" ';
access_log  /var/log/nginx/cache.log cache;

proxy_cache_path /var/tmp/nginx-cache levels=1:2 keys_zone=cache:10m;
proxy_temp_path /var/tmp/nginx-temp;

server {
    listen 8000;
    server_name 192.168.2.53;
    location / {
        proxy_pass http://zope;

        proxy_cache cache;
        proxy_cache_key $request_uri;
        proxy_cache_valid 200 1h;
        proxy_ignore_headers X-Accel-Expires Expires Cache-Control;

        proxy_pass_header Server;
        proxy_set_header Host $http_host;
        proxy_redirect off;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Scheme $scheme;
        proxy_buffering off;

        proxy_read_timeout 100000000000;
        proxy_next_upstream http_503;

    }
}

nginx.conf

# /etc/nginx/nginx.conf

user www-data;
worker_processes 1;
pid /var/run/nginx.pid;

events {
        worker_connections 768;
        # multi_accept on;
}

http {

        ##
        # Basic Settings
        ##

        sendfile on;
        tcp_nopush on;
        tcp_nodelay on;
        keepalive_timeout 65;
        types_hash_max_size 2048;
        # server_tokens off;

        # server_names_hash_bucket_size 64;
        # server_name_in_redirect off;

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

        ##
        # Logging Settings
        ##

        access_log /var/log/nginx/access.log;
        error_log /var/log/nginx/error.log;

        ##
        # Gzip Settings
        ##

        gzip on;
        gzip_disable "msie6";

        # gzip_vary on;
        # gzip_proxied any;
        # gzip_comp_level 6;
        # gzip_buffers 16 8k;
        # gzip_http_version 1.1;
        # gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;

        ##
        # nginx-naxsi config
        ##
        # Uncomment it if you installed nginx-naxsi
        ##

        #include /etc/nginx/naxsi_core.rules;

        ##
        # nginx-passenger config
        ##
        # Uncomment it if you installed nginx-passenger
        ##

        #passenger_root /usr;
        #passenger_ruby /usr/bin/ruby;

        ##
        # Virtual Host Configs
        ##

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


#mail {
#       # See sample authentication script at:
#       # http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
# 
#       # auth_http localhost/auth.php;
#       # pop3_capabilities "TOP" "USER";
#       # imap_capabilities "IMAP4rev1" "UIDPLUS";
# 
#       server {
#               listen     localhost:110;
#               protocol   pop3;
#               proxy      on;
#       }
# 
#       server {
#               listen     localhost:143;
#               protocol   imap;
#               proxy      on;
#       }
#}