nginx [engine x] is an HTTP and reverse proxy server, as well as a mail proxy server, written by Igor Sysoev.
 Configure options: --with-http_addition_module --with-http_perl_module --with-http_image_filter_module --add-module=../ngx-fancyindex-ngx-fancyindex/ --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-client-body-temp-path=/var/cache/nginx/body --http-fastcgi-temp-path=/var/cache/nginx/fastcgi --http-log-path=/var/log/nginx/access.log --http-proxy-temp-path=/var/cache/nginx/proxy --lock-path=/var/lock/nginx.lock --pid-path=/var/run/nginx.pid --with-debug --with-http_dav_module --with-http_flv_module --with-http_geoip_module --with-http_gzip_static_module --with-http_realip_module --with-http_stub_status_module --with-http_ssl_module --with-http_sub_module --with-ipv6 --with-mail --with-mail_ssl_module --prefix=/usr --http-scgi-temp-path=/var/cache/nginx/scgi --http-uwsgi-temp-path=/var/cache/nginx/uwsgi --with-pcre --add-module=../nginx_syslog_patch/ --add-module=../ngx_http_extended_status_module-david-benes/addons/  --add-module=../echo-nginx-module-master/ --add-module=../ngx_http_auth_request_module-a29d74804ff1/ --add-module=../ngx_devel_kit-master/ --add-module=../set-misc-nginx-module-master/ --add-module=../nginx-upload-progress-module-master/ --add-module=../ngx_http_substitutions_filter_module/ --add-module=../headers-more-nginx-module-0.25/ --add-module=../nginx-dav-ext-module-master/ --add-module=../websockify-nginx-module-master/ --add-module=../lua-nginx-module.git/ --add-module=../nginx-module-vts/ --add-module=../form-input-nginx-module/