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	<title>Frequently Asked Questions About Linux / UNIX &#187; Nginx</title>
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			<item>
		<title>mod_extforward: Lighttpd Log Clients Real IP Behind Reverse Proxy / Load Balancer</title>
		<link>http://www.cyberciti.biz/faq/nginx-extract-the-clients-real-ip-from-x-forwarded-for-header/</link>
		<comments>http://www.cyberciti.biz/faq/nginx-extract-the-clients-real-ip-from-x-forwarded-for-header/#comments</comments>
		<pubDate>Mon, 01 Feb 2010 12:43:40 +0000</pubDate>
		<dc:creator>Vivek Gite</dc:creator>
				<category><![CDATA[Lighttpd]]></category>
		<category><![CDATA[Nginx]]></category>
		<category><![CDATA[/etc/lighttpd/lighttpd.conf]]></category>
		<category><![CDATA[accesslog]]></category>
		<category><![CDATA[centos restart lighttpd]]></category>
		<category><![CDATA[extforward.forwarder]]></category>
		<category><![CDATA[ip header]]></category>
		<category><![CDATA[lighttpd.conf]]></category>
		<category><![CDATA[nginx reverse proxy]]></category>
		<category><![CDATA[nginx reverse proxy for lighttpd]]></category>
		<category><![CDATA[proxy server configuration]]></category>
		<category><![CDATA[redhat restart lighttpd]]></category>
		<category><![CDATA[restart lighttpd]]></category>
		<category><![CDATA[reverse proxy]]></category>
		<category><![CDATA[rhel restart lighttpd]]></category>
		<category><![CDATA[server modules]]></category>
		<category><![CDATA[server nodes]]></category>
		<category><![CDATA[squid]]></category>

		<guid isPermaLink="false">http://www.cyberciti.biz/faq/?p=6353</guid>
		<description><![CDATA[<div style='float:right;margin-top:0px;margin-left:5px;'><a href='http://www.cyberciti.biz/faq/category/lighttpd/' title='See all Lighttpd related FAQ'><img src='http://c.cyberciti.biz/cbzcache/3rdparty/light_logo.png' border='0' /></a></div>
<span class="drop_cap">I</span>'ve setup 5 lighttpd web servers behind Nginx based reverse proxy / load balancer to distribute load for busy e-commerce website. However,  all web server nodes putting  my load balncers two IP address in access log file. How do I force lighttpd to log a real IP (public IP) address of all client computers visiting our website?]]></description>
		<wfw:commentRss>http://www.cyberciti.biz/faq/nginx-extract-the-clients-real-ip-from-x-forwarded-for-header/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Nginx Force (Redirect) WWW.Domain.COM To Domain.COM</title>
		<link>http://www.cyberciti.biz/faq/nginx-redirect-www-example-com-to-example-com/</link>
		<comments>http://www.cyberciti.biz/faq/nginx-redirect-www-example-com-to-example-com/#comments</comments>
		<pubDate>Wed, 13 Jan 2010 08:11:36 +0000</pubDate>
		<dc:creator>Vivek Gite</dc:creator>
				<category><![CDATA[Nginx]]></category>
		<category><![CDATA[/etc/nginx/nginx.conf]]></category>
		<category><![CDATA[/usr/local/etc/nginx/nginx.conf]]></category>
		<category><![CDATA[/usr/local/nginx/conf/nginx.conf]]></category>
		<category><![CDATA[/usr/local/nginx/sbin/nginx -s reload]]></category>
		<category><![CDATA[if someone comes with no www redirect it to www.domain.com]]></category>
		<category><![CDATA[if someone comes with no www redirect it to www.domain.com nginx]]></category>
		<category><![CDATA[nginx force www]]></category>
		<category><![CDATA[nginx forced redirect]]></category>
		<category><![CDATA[nginx redirect]]></category>
		<category><![CDATA[nginx redirect url configuration]]></category>
		<category><![CDATA[nginx redirect www]]></category>
		<category><![CDATA[nginx url.redirect]]></category>
		<category><![CDATA[redirect domain.com to www.domain.com nginx]]></category>
		<category><![CDATA[reload nginx]]></category>
		<category><![CDATA[restart nginx]]></category>

		<guid isPermaLink="false">http://www.cyberciti.biz/faq/?p=6313</guid>
		<description><![CDATA[<div style='float:right;margin-top:0px;margin-left:5px;'><a href='http://www.cyberciti.biz/faq/category/nginx/' title='See all Nginx webserver related FAQ'><img src='http://c.cyberciti.biz/cbzcache/3rdparty/nginx.gif' border='0' /></a></div>
<span class="drop_cap">I</span> know <a href="http://www.cyberciti.biz/tips/lighttpd-redirect-www-domaincom-to-domain-com.html">how to force and redirect</a> www.example.com to example.com under Lighttpd web server. How do I force nginx web server to redirect www.example.com/page/1/2/3 to example.com/page/1/2/3?]]></description>
		<wfw:commentRss>http://www.cyberciti.biz/faq/nginx-redirect-www-example-com-to-example-com/feed/</wfw:commentRss>
		<slash:comments>6</slash:comments>
		</item>
		<item>
		<title>Nginx Block And Deny IP Address OR Network Subnets</title>
		<link>http://www.cyberciti.biz/faq/linux-unix-nginx-access-control-howto/</link>
		<comments>http://www.cyberciti.biz/faq/linux-unix-nginx-access-control-howto/#comments</comments>
		<pubDate>Wed, 13 Jan 2010 05:05:50 +0000</pubDate>
		<dc:creator>Vivek Gite</dc:creator>
				<category><![CDATA[Nginx]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[/etc/nginx/nginx.conf]]></category>
		<category><![CDATA[/usr/local/etc/nginx/nginx.conf]]></category>
		<category><![CDATA[/usr/local/nginx/conf/nginx.conf]]></category>
		<category><![CDATA[/usr/local/nginx/sbin/nginx -s reload]]></category>
		<category><![CDATA[centos nginx]]></category>
		<category><![CDATA[configuration file]]></category>
		<category><![CDATA[error 403]]></category>
		<category><![CDATA[error messages]]></category>
		<category><![CDATA[fedora nginx]]></category>
		<category><![CDATA[freebsd nginx]]></category>
		<category><![CDATA[html error]]></category>
		<category><![CDATA[nginx access control]]></category>
		<category><![CDATA[nginx allow all; nginx block IP]]></category>
		<category><![CDATA[nginx block CIDR]]></category>
		<category><![CDATA[nginx block subnet]]></category>
		<category><![CDATA[nginx deny all;]]></category>
		<category><![CDATA[spammers]]></category>
		<category><![CDATA[web server]]></category>

		<guid isPermaLink="false">http://www.cyberciti.biz/faq/?p=6283</guid>
		<description><![CDATA[<div style='float:right;margin-top:0px;margin-left:5px;'><a href='http://www.cyberciti.biz/faq/category/nginx/' title='See all Nginx webserver related FAQ'><img src='http://c.cyberciti.biz/cbzcache/3rdparty/nginx.gif' border='0' /></a></div>
<span class="drop_cap">H</span>ow do I block or deny access based on the host name or IP address of the client visiting website under nginx web server?]]></description>
		<wfw:commentRss>http://www.cyberciti.biz/faq/linux-unix-nginx-access-control-howto/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Red Hat / CentOS Install nginx PHP5 FastCGI Webserver</title>
		<link>http://www.cyberciti.biz/faq/rhel-fedora-install-configure-nginx-php5/</link>
		<comments>http://www.cyberciti.biz/faq/rhel-fedora-install-configure-nginx-php5/#comments</comments>
		<pubDate>Wed, 22 Apr 2009 13:57:23 +0000</pubDate>
		<dc:creator>Vivek Gite</dc:creator>
				<category><![CDATA[CentOS]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[Nginx]]></category>
		<category><![CDATA[Package management]]></category>
		<category><![CDATA[RedHat and Friends]]></category>
		<category><![CDATA[fedora linux]]></category>
		<category><![CDATA[/etc/nginx/nginx.conf]]></category>
		<category><![CDATA[centos nginx]]></category>
		<category><![CDATA[fedora nginx]]></category>
		<category><![CDATA[proxy server]]></category>
		<category><![CDATA[restart nginx]]></category>
		<category><![CDATA[restart php fastcgi]]></category>
		<category><![CDATA[reverse proxy]]></category>
		<category><![CDATA[rhel nginx]]></category>
		<category><![CDATA[start nginx]]></category>
		<category><![CDATA[start php fastcgi]]></category>
		<category><![CDATA[yum command]]></category>

		<guid isPermaLink="false">http://www.cyberciti.biz/faq/?p=3656</guid>
		<description><![CDATA[<div style='float:right;margin-top:0px;margin-left:5px;'><a href='http://www.cyberciti.biz/faq/category/nginx/' title='See all Nginx webserver related FAQ'><img src='http://figs.cyberciti.biz/3rdparty/nginx.gif' border='0' /></a></div>
<span class="drop_cap">H</span>ow do I install and configure a ngnix FastCGI php5 HTTP / web server under Red Hat / RHEL / Fedora / CentOS Linux?]]></description>
		<wfw:commentRss>http://www.cyberciti.biz/faq/rhel-fedora-install-configure-nginx-php5/feed/</wfw:commentRss>
		<slash:comments>31</slash:comments>
		</item>
		<item>
		<title>FreeBSD: Upgrade PHP4 To PHP5</title>
		<link>http://www.cyberciti.biz/faq/freebsd-update-php4-to-php5/</link>
		<comments>http://www.cyberciti.biz/faq/freebsd-update-php4-to-php5/#comments</comments>
		<pubDate>Thu, 02 Apr 2009 19:51:30 +0000</pubDate>
		<dc:creator>Vivek Gite</dc:creator>
				<category><![CDATA[Apache]]></category>
		<category><![CDATA[FreeBSD]]></category>
		<category><![CDATA[FreeBSD Jails (VPS)]]></category>
		<category><![CDATA[Lighttpd]]></category>
		<category><![CDATA[Nginx]]></category>
		<category><![CDATA[Package management]]></category>
		<category><![CDATA[/usr/local/etc/php.ini]]></category>
		<category><![CDATA[/usr/local/etc/php/]]></category>
		<category><![CDATA[apache module]]></category>
		<category><![CDATA[FreeBSD update php]]></category>
		<category><![CDATA[how to upgrade php]]></category>
		<category><![CDATA[how to upgrade php in FreeBSD]]></category>
		<category><![CDATA[php 5]]></category>
		<category><![CDATA[portmaster command]]></category>
		<category><![CDATA[portupgrade command]]></category>
		<category><![CDATA[portupgrade install php]]></category>
		<category><![CDATA[portupgrade update php]]></category>
		<category><![CDATA[update php FreeBSD]]></category>
		<category><![CDATA[upgrade php]]></category>
		<category><![CDATA[upgrade php FreeBSD]]></category>

		<guid isPermaLink="false">http://www.cyberciti.biz/faq/?p=3562</guid>
		<description><![CDATA[<div style='float:right;margin-top:0px;margin-left:5px;'><a href='http://www.cyberciti.biz/faq/category/freebsd/' title='See all FreeBSD related FAQ'><img src='http://figs.cyberciti.biz/3rdparty/freebsd_logo_sm.png' border='0' /></a></div>
<span class="drop_cap">H</span>ow do I update PHP4 to PHP5 under FreeBSD operating systems?]]></description>
		<wfw:commentRss>http://www.cyberciti.biz/faq/freebsd-update-php4-to-php5/feed/</wfw:commentRss>
		<slash:comments>7</slash:comments>
		</item>
		<item>
		<title>FreeBSD: Install bindgraph To Make Graphs About Queries Sent To BIND</title>
		<link>http://www.cyberciti.biz/faq/freebsd-bind-named-bindgraph-installtion-configuration/</link>
		<comments>http://www.cyberciti.biz/faq/freebsd-bind-named-bindgraph-installtion-configuration/#comments</comments>
		<pubDate>Thu, 12 Feb 2009 09:20:35 +0000</pubDate>
		<dc:creator>Vivek Gite</dc:creator>
				<category><![CDATA[Apache]]></category>
		<category><![CDATA[Bind dns]]></category>
		<category><![CDATA[FreeBSD]]></category>
		<category><![CDATA[FreeBSD Jails (VPS)]]></category>
		<category><![CDATA[Lighttpd]]></category>
		<category><![CDATA[Monitoring]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[Nginx]]></category>
		<category><![CDATA[Troubleshooting]]></category>
		<category><![CDATA[/etc/rc.conf]]></category>
		<category><![CDATA[bind name]]></category>
		<category><![CDATA[bindgraph_enable="YES"']]></category>
		<category><![CDATA[channel security]]></category>
		<category><![CDATA[default channel]]></category>
		<category><![CDATA[freebsd restart named]]></category>
		<category><![CDATA[graph]]></category>
		<category><![CDATA[log messages]]></category>
		<category><![CDATA[logging options]]></category>
		<category><![CDATA[make command]]></category>
		<category><![CDATA[name server]]></category>
		<category><![CDATA[portsnap command]]></category>
		<category><![CDATA[queries]]></category>
		<category><![CDATA[query log]]></category>
		<category><![CDATA[query statistics]]></category>
		<category><![CDATA[security log]]></category>
		<category><![CDATA[severity level]]></category>

		<guid isPermaLink="false">http://www.cyberciti.biz/faq/?p=3277</guid>
		<description><![CDATA[<div style='float:right;margin-top:0px;margin-left:5px;'><a href='http://www.cyberciti.biz/faq/category/bind-dns/' title='See all BIND / Named name server related FAQ'><img src='http://figs.cyberciti.biz/3rdparty/bind-named-logo.gif' border='0' /></a></div>
<spam class="drop_cap">H</spa>ow do I install bindgraph to make pretty query statistics about BIND servers?]]></description>
		<wfw:commentRss>http://www.cyberciti.biz/faq/freebsd-bind-named-bindgraph-installtion-configuration/feed/</wfw:commentRss>
		<slash:comments>4</slash:comments>
		</item>
		<item>
		<title>Domain Redirection Using a PHP Script</title>
		<link>http://www.cyberciti.biz/faq/domain-redirection-using-php-script/</link>
		<comments>http://www.cyberciti.biz/faq/domain-redirection-using-php-script/#comments</comments>
		<pubDate>Thu, 18 Dec 2008 20:11:48 +0000</pubDate>
		<dc:creator>Vivek Gite</dc:creator>
				<category><![CDATA[Apache]]></category>
		<category><![CDATA[CentOS]]></category>
		<category><![CDATA[Debian / Ubuntu]]></category>
		<category><![CDATA[FreeBSD]]></category>
		<category><![CDATA[Lighttpd]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Nginx]]></category>
		<category><![CDATA[PHP]]></category>
		<category><![CDATA[Suse]]></category>
		<category><![CDATA[Troubleshooting]]></category>
		<category><![CDATA[UNIX]]></category>
		<category><![CDATA[Windows]]></category>
		<category><![CDATA[fedora linux]]></category>
		<category><![CDATA[apache web server]]></category>
		<category><![CDATA[domain name]]></category>
		<category><![CDATA[domain redirection]]></category>
		<category><![CDATA[http header]]></category>
		<category><![CDATA[page script]]></category>
		<category><![CDATA[php script]]></category>
		<category><![CDATA[php server side]]></category>
		<category><![CDATA[server side scripting]]></category>

		<guid isPermaLink="false">http://www.cyberciti.biz/faq/?p=2876</guid>
		<description><![CDATA[<div style='float:right;margin-top:0px;margin-left:5px;'><a href='http://www.cyberciti.biz/faq/category/php/' title='See all PHP related FAQ'><img src='http://figs.cyberciti.biz/3rdparty/php-logo.png' border='0' /></a></div>
<span style='color: rgb(255, 0, 0);'>Q.</span> How do I redirect my domain name using a php server side scripting under Apache web server?]]></description>
		<wfw:commentRss>http://www.cyberciti.biz/faq/domain-redirection-using-php-script/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>PHP Find / Extract Substrings</title>
		<link>http://www.cyberciti.biz/faq/php-extracting-accessing-substrings/</link>
		<comments>http://www.cyberciti.biz/faq/php-extracting-accessing-substrings/#comments</comments>
		<pubDate>Sat, 25 Oct 2008 13:42:19 +0000</pubDate>
		<dc:creator>Vivek Gite</dc:creator>
				<category><![CDATA[Apache]]></category>
		<category><![CDATA[Lighttpd]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Nginx]]></category>
		<category><![CDATA[PHP]]></category>
		<category><![CDATA[UNIX]]></category>
		<category><![CDATA[Windows]]></category>
		<category><![CDATA[Extracting Substrings in PHP]]></category>
		<category><![CDATA[occurrence]]></category>
		<category><![CDATA[PHP Accessing Substrings]]></category>
		<category><![CDATA[php functions]]></category>
		<category><![CDATA[PHP Replacing Substrings]]></category>
		<category><![CDATA[strpos]]></category>
		<category><![CDATA[substr]]></category>
		<category><![CDATA[substring]]></category>

		<guid isPermaLink="false">http://www.cyberciti.biz/faq/?p=2243</guid>
		<description><![CDATA[<div style='float:right;margin-top:0px;margin-left:5px;'><a href='http://www.cyberciti.biz/faq/category/php/' title='See all PHP related FAQ'><img src='http://figs.cyberciti.biz/3rdparty/php-logo.png' border='0' /></a></div>
<span style='color: rgb(255, 0, 0);'>Q.</span> How do I find out if a string stored in a variable contains a particular substring using PHP? How do I find out (extract) first 5 character of a particular string using Apache and PHP?]]></description>
		<wfw:commentRss>http://www.cyberciti.biz/faq/php-extracting-accessing-substrings/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>FreeBSD: Nginx Virtual Hosting Configuration</title>
		<link>http://www.cyberciti.biz/faq/freebsd-nginx-namebased-virtual-hosting-configuration/</link>
		<comments>http://www.cyberciti.biz/faq/freebsd-nginx-namebased-virtual-hosting-configuration/#comments</comments>
		<pubDate>Thu, 09 Oct 2008 21:09:05 +0000</pubDate>
		<dc:creator>Vivek Gite</dc:creator>
				<category><![CDATA[FreeBSD]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[Nginx]]></category>
		<category><![CDATA[Package management]]></category>
		<category><![CDATA[UNIX]]></category>
		<category><![CDATA[Virtualization]]></category>
		<category><![CDATA[chow command]]></category>
		<category><![CDATA[freebsd nginx]]></category>
		<category><![CDATA[host names]]></category>
		<category><![CDATA[mime types]]></category>
		<category><![CDATA[mkdir command]]></category>
		<category><![CDATA[necessary directories]]></category>
		<category><![CDATA[nginx configuration file]]></category>
		<category><![CDATA[nginx named based virtual hosting]]></category>
		<category><![CDATA[nginx virtual hosting]]></category>
		<category><![CDATA[server config]]></category>
		<category><![CDATA[server error log]]></category>
		<category><![CDATA[web server]]></category>
		<category><![CDATA[worker processes]]></category>
		<category><![CDATA[www user]]></category>

		<guid isPermaLink="false">http://www.cyberciti.biz/faq/?p=2126</guid>
		<description><![CDATA[<div style='float:right;margin-top:0px;margin-left:5px;'><a href='http://www.cyberciti.biz/faq/category/nginx/' title='See all Nginx webserver related FAQ'><img src='http://figs.cyberciti.biz/3rdparty/nginx.gif' border='0' /></a></div>
<span style='color: rgb(255, 0, 0);'>Q.</span> How do I configure Nginx Web server for virtual hosting (host multiple websites under same IP address - name based virtual hosting)?]]></description>
		<wfw:commentRss>http://www.cyberciti.biz/faq/freebsd-nginx-namebased-virtual-hosting-configuration/feed/</wfw:commentRss>
		<slash:comments>5</slash:comments>
		</item>
		<item>
		<title>FreeBSD: Nginx FastCGI PHP Configuration</title>
		<link>http://www.cyberciti.biz/faq/freebsd-configure-nginx-php-fastcgi-server/</link>
		<comments>http://www.cyberciti.biz/faq/freebsd-configure-nginx-php-fastcgi-server/#comments</comments>
		<pubDate>Thu, 09 Oct 2008 20:17:01 +0000</pubDate>
		<dc:creator>Vivek Gite</dc:creator>
				<category><![CDATA[FreeBSD]]></category>
		<category><![CDATA[Lighttpd]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[Nginx]]></category>
		<category><![CDATA[Package management]]></category>
		<category><![CDATA[UNIX]]></category>
		<category><![CDATA[/usr/local/bin/spawn-fcgi]]></category>
		<category><![CDATA[/usr/local/etc/nginx/nginx.conf]]></category>
		<category><![CDATA[fastcgi]]></category>
		<category><![CDATA[freebsd nginx]]></category>
		<category><![CDATA[freebsd php fastcgi]]></category>
		<category><![CDATA[freebsd php5 fastcgi]]></category>
		<category><![CDATA[nginx php configuration]]></category>
		<category><![CDATA[php script]]></category>
		<category><![CDATA[restart nginx]]></category>
		<category><![CDATA[spawn]]></category>
		<category><![CDATA[start nginx]]></category>

		<guid isPermaLink="false">http://www.cyberciti.biz/faq/?p=2100</guid>
		<description><![CDATA[<div style='float:right;margin-top:0px;margin-left:5px;'><a href='http://www.cyberciti.biz/faq/category/nginx/' title='See all Nginx webserver related FAQ'><img src='http://figs.cyberciti.biz/3rdparty/nginx.gif' border='0' /></a></div>
<span style='color: rgb(255, 0, 0);'>Q.</span> How do I configure PHP as FastCGI under FreeBSD Nginx webserver?]]></description>
		<wfw:commentRss>http://www.cyberciti.biz/faq/freebsd-configure-nginx-php-fastcgi-server/feed/</wfw:commentRss>
		<slash:comments>9</slash:comments>
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