<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>KutuKupret &#187; modules</title>
	<atom:link href="http://www.kutukupret.com/category/modules/feed/" rel="self" type="application/rss+xml" />
	<link>http://www.kutukupret.com</link>
	<description>My Colourful Website ;)</description>
	<lastBuildDate>Tue, 10 Jan 2012 03:58:26 +0000</lastBuildDate>
	<language>en</language>
	<sy:updatePeriod>hourly</sy:updatePeriod>
	<sy:updateFrequency>1</sy:updateFrequency>
	<generator>http://wordpress.org/?v=3.3.1</generator>
		<item>
		<title>Postfix Changing Outgoing IP By Time Interval Using TCP_TABLE And Perl</title>
		<link>http://www.kutukupret.com/2011/11/15/postfix-changing-outgoing-ip-by-time-interval-using-tcp_table-and-perl/</link>
		<comments>http://www.kutukupret.com/2011/11/15/postfix-changing-outgoing-ip-by-time-interval-using-tcp_table-and-perl/#comments</comments>
		<pubDate>Tue, 15 Nov 2011 09:00:44 +0000</pubDate>
		<dc:creator>leenoux</dc:creator>
				<category><![CDATA[email]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[modules]]></category>
		<category><![CDATA[perl]]></category>
		<category><![CDATA[pop3]]></category>
		<category><![CDATA[postfix]]></category>
		<category><![CDATA[programming]]></category>
		<category><![CDATA[sendmail]]></category>
		<category><![CDATA[smtp]]></category>
		<category><![CDATA[ip address]]></category>
		<category><![CDATA[randomize]]></category>
		<category><![CDATA[rotate]]></category>
		<category><![CDATA[sequence]]></category>
		<category><![CDATA[serialize]]></category>
		<category><![CDATA[storable]]></category>

		<guid isPermaLink="false">http://www.kutukupret.com/?p=1536</guid>
		<description><![CDATA[Someone asked me if i can make a perl scripts that can change the ip address based on time interval, say he want ip address 1.2.3.4 used within one hour, if done next ip address will be used within next one hour..and so on. when it came to highest number of ip address in array, <a href='http://www.kutukupret.com/2011/11/15/postfix-changing-outgoing-ip-by-time-interval-using-tcp_table-and-perl/'>[...]</a>]]></description>
		<wfw:commentRss>http://www.kutukupret.com/2011/11/15/postfix-changing-outgoing-ip-by-time-interval-using-tcp_table-and-perl/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Postfix, Omar Kilani&#8217;s Memcache Patch Try-Out</title>
		<link>http://www.kutukupret.com/2011/08/09/postfix-omar-kilanis-memcache-patch-try-out/</link>
		<comments>http://www.kutukupret.com/2011/08/09/postfix-omar-kilanis-memcache-patch-try-out/#comments</comments>
		<pubDate>Tue, 09 Aug 2011 03:34:27 +0000</pubDate>
		<dc:creator>leenoux</dc:creator>
				<category><![CDATA[c]]></category>
		<category><![CDATA[email]]></category>
		<category><![CDATA[filter]]></category>
		<category><![CDATA[memcached]]></category>
		<category><![CDATA[memory]]></category>
		<category><![CDATA[modules]]></category>
		<category><![CDATA[patch]]></category>
		<category><![CDATA[pop3]]></category>
		<category><![CDATA[postfix]]></category>
		<category><![CDATA[programming]]></category>
		<category><![CDATA[sendmail]]></category>
		<category><![CDATA[smtp]]></category>
		<category><![CDATA[libmemcache]]></category>
		<category><![CDATA[memcache]]></category>

		<guid isPermaLink="false">http://www.kutukupret.com/?p=1507</guid>
		<description><![CDATA[I was rewrote Omar Kilani&#8217;s memcache patch couple of weeks ago. But that was not tested due to lack of time and unavailability of servers that can be used. Now, i got chance to implement simple test. This is my configuration: main.cf memcache.cf Entry on memcache Query using postmap A little bit too verbose i <a href='http://www.kutukupret.com/2011/08/09/postfix-omar-kilanis-memcache-patch-try-out/'>[...]</a>]]></description>
		<wfw:commentRss>http://www.kutukupret.com/2011/08/09/postfix-omar-kilanis-memcache-patch-try-out/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>postfix, integrating memcache as a lookup table using tcp_table</title>
		<link>http://www.kutukupret.com/2011/07/20/postfix-integrating-memcache-as-a-lookup-table-using-tcp_table/</link>
		<comments>http://www.kutukupret.com/2011/07/20/postfix-integrating-memcache-as-a-lookup-table-using-tcp_table/#comments</comments>
		<pubDate>Wed, 20 Jul 2011 14:16:51 +0000</pubDate>
		<dc:creator>leenoux</dc:creator>
				<category><![CDATA[email]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[memcached]]></category>
		<category><![CDATA[modules]]></category>
		<category><![CDATA[perl]]></category>
		<category><![CDATA[postfix]]></category>
		<category><![CDATA[smtp]]></category>
		<category><![CDATA[Cache::Memcached]]></category>
		<category><![CDATA[check_recipient_access]]></category>
		<category><![CDATA[mta]]></category>
		<category><![CDATA[script]]></category>
		<category><![CDATA[smtpd_recipient_restrictions]]></category>
		<category><![CDATA[tcp_table]]></category>

		<guid isPermaLink="false">http://www.kutukupret.com/?p=1478</guid>
		<description><![CDATA[I have not had time to do the test &#8220;postfix memcached patch&#8221; because there are no idle servers that can be used for the experiment. instead, I&#8217;ve made a tutorial how to integrate memcached as a &#8220;postfix lookup table&#8221; with the help of tcp_table and a simple perl script. Indeed, tcp_table &#8220;table lookup protocol&#8221; is <a href='http://www.kutukupret.com/2011/07/20/postfix-integrating-memcache-as-a-lookup-table-using-tcp_table/'>[...]</a>]]></description>
		<wfw:commentRss>http://www.kutukupret.com/2011/07/20/postfix-integrating-memcache-as-a-lookup-table-using-tcp_table/feed/</wfw:commentRss>
		<slash:comments>4</slash:comments>
		</item>
		<item>
		<title>Create GeoIP Badge Using PHP Image Processing And GD</title>
		<link>http://www.kutukupret.com/2011/07/05/create-geoip-badge-using-php-image-processing-and-gd/</link>
		<comments>http://www.kutukupret.com/2011/07/05/create-geoip-badge-using-php-image-processing-and-gd/#comments</comments>
		<pubDate>Tue, 05 Jul 2011 11:59:31 +0000</pubDate>
		<dc:creator>leenoux</dc:creator>
				<category><![CDATA[http]]></category>
		<category><![CDATA[https]]></category>
		<category><![CDATA[modules]]></category>
		<category><![CDATA[php]]></category>
		<category><![CDATA[plugin]]></category>
		<category><![CDATA[programming]]></category>
		<category><![CDATA[badge]]></category>
		<category><![CDATA[gd]]></category>
		<category><![CDATA[geo location]]></category>
		<category><![CDATA[geoip]]></category>
		<category><![CDATA[image]]></category>
		<category><![CDATA[javascript]]></category>
		<category><![CDATA[widget]]></category>

		<guid isPermaLink="false">http://www.kutukupret.com/?p=1408</guid>
		<description><![CDATA[When making the badges I always use javascript. This tutorial shows you how to use the GD library to dynamically create simple badges on your site. Basically, image generation is done in three steps: allocating an image drawing into the allocated space releasing the allocated data in picture format to the browser As usual, obtaining <a href='http://www.kutukupret.com/2011/07/05/create-geoip-badge-using-php-image-processing-and-gd/'>[...]</a>]]></description>
		<wfw:commentRss>http://www.kutukupret.com/2011/07/05/create-geoip-badge-using-php-image-processing-and-gd/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>Postfix, Realtime Maildir Replication Using Dual-primary DRBD with OCFS2</title>
		<link>http://www.kutukupret.com/2011/06/19/postfix-realtime-maildir-replication-using-dual-primary-drbd-with-ocfs2/</link>
		<comments>http://www.kutukupret.com/2011/06/19/postfix-realtime-maildir-replication-using-dual-primary-drbd-with-ocfs2/#comments</comments>
		<pubDate>Sun, 19 Jun 2011 05:56:59 +0000</pubDate>
		<dc:creator>leenoux</dc:creator>
				<category><![CDATA[email]]></category>
		<category><![CDATA[kernel]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[load balance]]></category>
		<category><![CDATA[modules]]></category>
		<category><![CDATA[postfix]]></category>
		<category><![CDATA[redhat]]></category>
		<category><![CDATA[smtp]]></category>
		<category><![CDATA[drbd]]></category>
		<category><![CDATA[filesystem]]></category>
		<category><![CDATA[High Availability]]></category>
		<category><![CDATA[maildir]]></category>
		<category><![CDATA[ocfs2]]></category>
		<category><![CDATA[replication]]></category>
		<category><![CDATA[rpm]]></category>

		<guid isPermaLink="false">http://www.kutukupret.com/?p=1361</guid>
		<description><![CDATA[As I&#8217;ve been written on my previous post about Maildir Replication using ChironFS in postfix, I will explain step by step it can also be done by using drbd and ocfs2. Compiling &#38; Installing note: if your Linux distribution is shipped with a kernel older than 2.6.33 you have to install a kernel module package <a href='http://www.kutukupret.com/2011/06/19/postfix-realtime-maildir-replication-using-dual-primary-drbd-with-ocfs2/'>[...]</a>]]></description>
		<wfw:commentRss>http://www.kutukupret.com/2011/06/19/postfix-realtime-maildir-replication-using-dual-primary-drbd-with-ocfs2/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Postfix, Maildir Replication In Real Time Using ChironFS</title>
		<link>http://www.kutukupret.com/2011/06/14/postfix-maildir-replication-in-real-time-using-chironfs/</link>
		<comments>http://www.kutukupret.com/2011/06/14/postfix-maildir-replication-in-real-time-using-chironfs/#comments</comments>
		<pubDate>Tue, 14 Jun 2011 09:25:50 +0000</pubDate>
		<dc:creator>leenoux</dc:creator>
				<category><![CDATA[email]]></category>
		<category><![CDATA[kernel]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[modules]]></category>
		<category><![CDATA[pop3]]></category>
		<category><![CDATA[postfix]]></category>
		<category><![CDATA[ChironFS]]></category>
		<category><![CDATA[ext3]]></category>
		<category><![CDATA[filesystem]]></category>
		<category><![CDATA[fstab]]></category>
		<category><![CDATA[fuse]]></category>
		<category><![CDATA[kernel module]]></category>
		<category><![CDATA[nfs]]></category>
		<category><![CDATA[sshfs]]></category>

		<guid isPermaLink="false">http://www.kutukupret.com/?p=1346</guid>
		<description><![CDATA[In this tutorial I will describe how to set up postfix and maildir which can automatically replicate email when email is delivered. We will not touch the postfix configuration at all. we will manipulate maildir directory behavior using ChironFS, instead. what is ChironFS? This the Chiron Filesystem. It is a Fuse based filesystem. It&#8217;s main purpose <a href='http://www.kutukupret.com/2011/06/14/postfix-maildir-replication-in-real-time-using-chironfs/'>[...]</a>]]></description>
		<wfw:commentRss>http://www.kutukupret.com/2011/06/14/postfix-maildir-replication-in-real-time-using-chironfs/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Memcached Replication On Server Clusters</title>
		<link>http://www.kutukupret.com/2011/06/14/memcached-replication-on-server-clusters/</link>
		<comments>http://www.kutukupret.com/2011/06/14/memcached-replication-on-server-clusters/#comments</comments>
		<pubDate>Tue, 14 Jun 2011 02:01:06 +0000</pubDate>
		<dc:creator>leenoux</dc:creator>
				<category><![CDATA[apache]]></category>
		<category><![CDATA[database]]></category>
		<category><![CDATA[http]]></category>
		<category><![CDATA[https]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[load balance]]></category>
		<category><![CDATA[memcached]]></category>
		<category><![CDATA[memory]]></category>
		<category><![CDATA[modules]]></category>
		<category><![CDATA[mysql]]></category>
		<category><![CDATA[patch]]></category>
		<category><![CDATA[php]]></category>
		<category><![CDATA[programming]]></category>
		<category><![CDATA[High Availability]]></category>
		<category><![CDATA[memcached-repcached]]></category>
		<category><![CDATA[PECL]]></category>
		<category><![CDATA[repcached]]></category>

		<guid isPermaLink="false">http://www.kutukupret.com/?p=1341</guid>
		<description><![CDATA[When I was looking for ways to replicate the contents of memcached for high-availability performance, I found this memcached-repcached application. that has the ability to replicate the contents of one memcached to another. Repcached key features Multi master replication. Asynchronous data repliacation. Support all memcached command (set, add, delete, incr/decr, flush_all, cas) People probably already <a href='http://www.kutukupret.com/2011/06/14/memcached-replication-on-server-clusters/'>[...]</a>]]></description>
		<wfw:commentRss>http://www.kutukupret.com/2011/06/14/memcached-replication-on-server-clusters/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Monitoring And Debugging Memcached Server Using phpMemCachedAdmin</title>
		<link>http://www.kutukupret.com/2011/06/13/monitoring-and-debugging-memcached-server-using-phpmemcachedadmin/</link>
		<comments>http://www.kutukupret.com/2011/06/13/monitoring-and-debugging-memcached-server-using-phpmemcachedadmin/#comments</comments>
		<pubDate>Mon, 13 Jun 2011 05:36:06 +0000</pubDate>
		<dc:creator>leenoux</dc:creator>
				<category><![CDATA[apache]]></category>
		<category><![CDATA[http]]></category>
		<category><![CDATA[https]]></category>
		<category><![CDATA[memcached]]></category>
		<category><![CDATA[modules]]></category>
		<category><![CDATA[php]]></category>
		<category><![CDATA[debug]]></category>
		<category><![CDATA[monitor]]></category>
		<category><![CDATA[nginx]]></category>
		<category><![CDATA[PECL]]></category>
		<category><![CDATA[phpMemCachedAdmin]]></category>

		<guid isPermaLink="false">http://www.kutukupret.com/?p=1332</guid>
		<description><![CDATA[I have found a very cool program for monitoring and debugging Memcached server, it&#8217;s called  phpMemcachedAdmin. This program allows to see in real-time (top-like) or from the start of the server, stats for get, set, delete, increment, decrement, evictions, reclaimed, cas command, as well as server stats (network, items, server version) with googlecharts and server <a href='http://www.kutukupret.com/2011/06/13/monitoring-and-debugging-memcached-server-using-phpmemcachedadmin/'>[...]</a>]]></description>
		<wfw:commentRss>http://www.kutukupret.com/2011/06/13/monitoring-and-debugging-memcached-server-using-phpmemcachedadmin/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Sharing PHP Session In web Clusters Using Memcache</title>
		<link>http://www.kutukupret.com/2011/06/11/sharing-php-session-in-web-clusters-using-memcache/</link>
		<comments>http://www.kutukupret.com/2011/06/11/sharing-php-session-in-web-clusters-using-memcache/#comments</comments>
		<pubDate>Sat, 11 Jun 2011 07:58:30 +0000</pubDate>
		<dc:creator>leenoux</dc:creator>
				<category><![CDATA[apache]]></category>
		<category><![CDATA[bash]]></category>
		<category><![CDATA[centos]]></category>
		<category><![CDATA[database]]></category>
		<category><![CDATA[http]]></category>
		<category><![CDATA[https]]></category>
		<category><![CDATA[iptables]]></category>
		<category><![CDATA[load balance]]></category>
		<category><![CDATA[memcached]]></category>
		<category><![CDATA[memory]]></category>
		<category><![CDATA[modules]]></category>
		<category><![CDATA[mysql]]></category>
		<category><![CDATA[php]]></category>
		<category><![CDATA[disk IO]]></category>
		<category><![CDATA[nginx]]></category>
		<category><![CDATA[PECL]]></category>
		<category><![CDATA[performance]]></category>

		<guid isPermaLink="false">http://www.kutukupret.com/?p=1314</guid>
		<description><![CDATA[If you have multiple load balanced webservers all serving the same site, sessions should be shared among those servers, and not reside on each server individually. Because we don&#8217;t know where user gets load-balanced to which backend server. A common way solving this problems are by using custom class that overrides default behavior and stores <a href='http://www.kutukupret.com/2011/06/11/sharing-php-session-in-web-clusters-using-memcache/'>[...]</a>]]></description>
		<wfw:commentRss>http://www.kutukupret.com/2011/06/11/sharing-php-session-in-web-clusters-using-memcache/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Measure Response Time Of SMTP Connections Using Perl</title>
		<link>http://www.kutukupret.com/2011/06/10/measure-response-time-of-smtp-connections-using-perl/</link>
		<comments>http://www.kutukupret.com/2011/06/10/measure-response-time-of-smtp-connections-using-perl/#comments</comments>
		<pubDate>Fri, 10 Jun 2011 01:14:37 +0000</pubDate>
		<dc:creator>leenoux</dc:creator>
				<category><![CDATA[email]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[modules]]></category>
		<category><![CDATA[perl]]></category>
		<category><![CDATA[postfix]]></category>
		<category><![CDATA[smtp]]></category>
		<category><![CDATA[esmtp]]></category>
		<category><![CDATA[Net::SMTP]]></category>
		<category><![CDATA[port 25]]></category>
		<category><![CDATA[script]]></category>
		<category><![CDATA[telnet]]></category>
		<category><![CDATA[Time::HiRes]]></category>

		<guid isPermaLink="false">http://www.kutukupret.com/?p=1302</guid>
		<description><![CDATA[Normally, to check if my server smtp connection alive, I just do telnet to port 25 from my workstation. if the smtp banner displayed, it means that the connection to the smtp server is good. I have done this for years.  Although many tools that are deliberately created for this purpose, still, I prefer just <a href='http://www.kutukupret.com/2011/06/10/measure-response-time-of-smtp-connections-using-perl/'>[...]</a>]]></description>
		<wfw:commentRss>http://www.kutukupret.com/2011/06/10/measure-response-time-of-smtp-connections-using-perl/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
	</channel>
</rss>

<!-- Performance optimized by W3 Total Cache. Learn more: http://www.w3-edge.com/wordpress-plugins/

Page Caching using memcached
Database Caching 7/41 queries in 0.031 seconds using memcached
Object Caching 1597/1684 objects using xcache

Served from: www.kutukupret.com @ 2012-02-10 05:42:50 -->
