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	<title>Infusion Technology Solutions Blog&#187; centos</title>
	<atom:link href="http://blog.infusiontechsolutions.com/tag/centos/feed/" rel="self" type="application/rss+xml" />
	<link>http://blog.infusiontechsolutions.com</link>
	<description>Technology related solutions, tips, tricks, and other interesting topics</description>
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			<item>
		<title>How to Configure Splunk to use a Web Proxy Server</title>
		<link>http://blog.infusiontechsolutions.com/how-to-configure-splunk-to-use-a-web-proxy-server/</link>
		<comments>http://blog.infusiontechsolutions.com/how-to-configure-splunk-to-use-a-web-proxy-server/#comments</comments>
		<pubDate>Mon, 18 May 2009 21:24:46 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[General IT Info]]></category>
		<category><![CDATA[Information Security]]></category>
		<category><![CDATA[centos]]></category>
		<category><![CDATA[https_proxy]]></category>
		<category><![CDATA[http_proxy]]></category>
		<category><![CDATA[iplocation]]></category>
		<category><![CDATA[proxy settings]]></category>
		<category><![CDATA[splunk]]></category>
		<category><![CDATA[web proxy server]]></category>

		<guid isPermaLink="false">http://blog.infusiontechsolutions.com/?p=268</guid>
		<description><![CDATA[A Splunk server I installed was configured such that it could only communicate with hosts within the corporate network so it did not have direct internet access. This posed a problem when trying to use the &#8220;Browse Splunkbase&#8221; option in the Splunk administrator web interface. I also could not use the &#8220;iplocation&#8221; data-processing command.
This was [...]]]></description>
		<wfw:commentRss>http://blog.infusiontechsolutions.com/how-to-configure-splunk-to-use-a-web-proxy-server/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Sendmail Hangs When Starting Up or When Using It with PHP</title>
		<link>http://blog.infusiontechsolutions.com/sendmail-hangs-when-starting-up-or-when-using-it-with-php/</link>
		<comments>http://blog.infusiontechsolutions.com/sendmail-hangs-when-starting-up-or-when-using-it-with-php/#comments</comments>
		<pubDate>Mon, 02 Mar 2009 04:35:11 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[General IT Info]]></category>
		<category><![CDATA[boot]]></category>
		<category><![CDATA[centos]]></category>
		<category><![CDATA[dns lookup]]></category>
		<category><![CDATA[hang]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[php script]]></category>
		<category><![CDATA[redhat]]></category>
		<category><![CDATA[rhel]]></category>
		<category><![CDATA[sendmail]]></category>
		<category><![CDATA[unix]]></category>

		<guid isPermaLink="false">http://blog.infusiontechsolutions.com/?p=239</guid>
		<description><![CDATA[If you notice Sendmail hanging up for many minutes while starting up at boot or while being used such as sending an email from a PHP script, it is probably a DNS lookup problem. Ensure your /etc/hosts file has the appropriate entries for your server that sendmail is running on:
127.0.0.1      [...]]]></description>
		<wfw:commentRss>http://blog.infusiontechsolutions.com/sendmail-hangs-when-starting-up-or-when-using-it-with-php/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How to Block an IP Range with IPTables</title>
		<link>http://blog.infusiontechsolutions.com/how-to-block-an-ip-range-with-iptables/</link>
		<comments>http://blog.infusiontechsolutions.com/how-to-block-an-ip-range-with-iptables/#comments</comments>
		<pubDate>Sat, 23 Aug 2008 01:30:44 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Information Security]]></category>
		<category><![CDATA[block ip]]></category>
		<category><![CDATA[centos]]></category>
		<category><![CDATA[deny]]></category>
		<category><![CDATA[firewall]]></category>
		<category><![CDATA[ip range]]></category>
		<category><![CDATA[iptables]]></category>
		<category><![CDATA[iptables firewall]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[spammers]]></category>

		<guid isPermaLink="false">http://blog.infusiontechsolutions.com/?p=164</guid>
		<description><![CDATA[If you want to block a range of IP addresses from accessing your CentOS server you can issue the following IPTables firewall command:
/sbin/iptables -I INPUT -m iprange --src-range 192.168.1.1-192.168.1.2.100 -j DROP
Replace &#8220;192.168.1.1-192.168.1.2.100&#8243; with the IP range you want to block. This command only works with the IPTables firewall so if your operating system is using [...]]]></description>
		<wfw:commentRss>http://blog.infusiontechsolutions.com/how-to-block-an-ip-range-with-iptables/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>VSFTPD Error &#8220;500 OOPS: reading non-root config file&#8221;</title>
		<link>http://blog.infusiontechsolutions.com/vsftp-error-500-oops-reading-non-root-config-file/</link>
		<comments>http://blog.infusiontechsolutions.com/vsftp-error-500-oops-reading-non-root-config-file/#comments</comments>
		<pubDate>Sat, 03 May 2008 01:09:23 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[General IT Info]]></category>
		<category><![CDATA[centos]]></category>
		<category><![CDATA[chroot]]></category>
		<category><![CDATA[directory name]]></category>
		<category><![CDATA[error 500]]></category>
		<category><![CDATA[ftp]]></category>
		<category><![CDATA[red hat]]></category>
		<category><![CDATA[rhel]]></category>
		<category><![CDATA[server]]></category>
		<category><![CDATA[virtual users]]></category>
		<category><![CDATA[vsftpd]]></category>

		<guid isPermaLink="false">http://blog.infusiontechsolutions.com/?p=152</guid>
		<description><![CDATA[After setting up a new Linux server I kept getting the following error whenever I tried to upload something with the VSFTPD ftp service:
500 OOPS: reading non-root config file
It turns out that I had the following setting in the /etc/vsftpd/vsftpd.conf file:
user_config_dir=/etc/vsftpd/virtual_users
I commented out that setting and restarted the vsftpd service and the problem went away. [...]]]></description>
		<wfw:commentRss>http://blog.infusiontechsolutions.com/vsftp-error-500-oops-reading-non-root-config-file/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How to Configure CentOS for Graphical X11 or Multiuser Mode on Boot</title>
		<link>http://blog.infusiontechsolutions.com/how-to-configure-centos-for-graphical-x11-or-multiuser-mode-on-boot/</link>
		<comments>http://blog.infusiontechsolutions.com/how-to-configure-centos-for-graphical-x11-or-multiuser-mode-on-boot/#comments</comments>
		<pubDate>Thu, 03 Apr 2008 20:00:04 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[General IT Info]]></category>
		<category><![CDATA[centos]]></category>
		<category><![CDATA[centos5]]></category>
		<category><![CDATA[default runlevel]]></category>
		<category><![CDATA[gnome]]></category>
		<category><![CDATA[graphical mode]]></category>
		<category><![CDATA[mode 2]]></category>
		<category><![CDATA[multiuser mode]]></category>
		<category><![CDATA[reboot]]></category>
		<category><![CDATA[red hat]]></category>
		<category><![CDATA[rhel]]></category>
		<category><![CDATA[single user mode]]></category>
		<category><![CDATA[startup mode]]></category>
		<category><![CDATA[x windows]]></category>
		<category><![CDATA[x11]]></category>

		<guid isPermaLink="false">http://blog.infusiontechsolutions.com/?p=135</guid>
		<description><![CDATA[Sometimes when I install CentOS it does not start up in &#8220;graphical mode&#8221; &#8211; that is it starts up directly at the command prompt rather than automatically starting up X Windows. You can configure CentOS to start up in whatever mode you want including graphical mode by editing the file /etc/inittab. To change the startup [...]]]></description>
		<wfw:commentRss>http://blog.infusiontechsolutions.com/how-to-configure-centos-for-graphical-x11-or-multiuser-mode-on-boot/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Error When Compiling PHP in CentOS 64 Bit</title>
		<link>http://blog.infusiontechsolutions.com/error-when-compiling-php-in-centos-64-bit/</link>
		<comments>http://blog.infusiontechsolutions.com/error-when-compiling-php-in-centos-64-bit/#comments</comments>
		<pubDate>Mon, 17 Mar 2008 13:57:36 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[General IT Info]]></category>
		<category><![CDATA[64 bit]]></category>
		<category><![CDATA[64bit]]></category>
		<category><![CDATA[centos]]></category>
		<category><![CDATA[extension]]></category>
		<category><![CDATA[mysql]]></category>
		<category><![CDATA[mysqli]]></category>
		<category><![CDATA[php]]></category>

		<guid isPermaLink="false">http://blog.infusiontechsolutions.com/error-when-compiling-php-in-centos-64-bit/</guid>
		<description><![CDATA[Library files in CentOS 64 bit are stored in the directory /usr/lib64. But in normal 32 bit CentOS, library files are stored in /usr/lib so this causes a problem when trying to compile source code that looks for library files in /usr/lib. When using the default configure options for compiling PHP, the directory /usr/lib is [...]]]></description>
		<wfw:commentRss>http://blog.infusiontechsolutions.com/error-when-compiling-php-in-centos-64-bit/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How to Install VMWare Tools in CentOS 5</title>
		<link>http://blog.infusiontechsolutions.com/how-to-install-vmware-tools-in-centos-5/</link>
		<comments>http://blog.infusiontechsolutions.com/how-to-install-vmware-tools-in-centos-5/#comments</comments>
		<pubDate>Sat, 15 Mar 2008 22:28:29 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[General IT Info]]></category>
		<category><![CDATA[centos]]></category>
		<category><![CDATA[centos 5]]></category>
		<category><![CDATA[centos5]]></category>
		<category><![CDATA[VMware]]></category>
		<category><![CDATA[vmware tools]]></category>

		<guid isPermaLink="false">http://blog.infusiontechsolutions.com/how-to-install-vmware-tools-in-centos-5/</guid>
		<description><![CDATA[Install software needed by VMware Tools
1. Install packages to build the kernel modules
yum install gcc kernel-devel
2. Check the running kernel matches the kernel headers
uname -r             # running kernel
rpm -q kernel-devel  # installed kernel headers
3. If the two versions do not match, run
yum [...]]]></description>
		<wfw:commentRss>http://blog.infusiontechsolutions.com/how-to-install-vmware-tools-in-centos-5/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>CentOS &#8211; How to Configure the Software Update Application to Use a Proxy Server</title>
		<link>http://blog.infusiontechsolutions.com/centos-how-to-configure-the-software-update-application-to-use-a-proxy-server/</link>
		<comments>http://blog.infusiontechsolutions.com/centos-how-to-configure-the-software-update-application-to-use-a-proxy-server/#comments</comments>
		<pubDate>Sat, 01 Mar 2008 03:31:12 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[General IT Info]]></category>
		<category><![CDATA[centos]]></category>
		<category><![CDATA[proxy]]></category>
		<category><![CDATA[proxy server]]></category>
		<category><![CDATA[software update]]></category>

		<guid isPermaLink="false">http://blog.infusiontechsolutions.com/centos-how-to-configure-the-software-update-application-to-use-a-proxy-server/</guid>
		<description><![CDATA[To get the Software Update application in CentOS to use a web proxy server, add the following line to the /etc/yum.conf file:
proxy=http://www.theProxyServer.com:port/
Replace &#8220;www.theProxyServer.com:port&#8221; with the URL and port number of the proxy service running on the proxy server. The &#8220;/&#8221; at the end is important so don&#8217;t forget to add it.
]]></description>
		<wfw:commentRss>http://blog.infusiontechsolutions.com/centos-how-to-configure-the-software-update-application-to-use-a-proxy-server/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>I Hate RTFM</title>
		<link>http://blog.infusiontechsolutions.com/i-hate-rtfm/</link>
		<comments>http://blog.infusiontechsolutions.com/i-hate-rtfm/#comments</comments>
		<pubDate>Fri, 08 Feb 2008 21:42:20 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Ramblings]]></category>
		<category><![CDATA[centos]]></category>
		<category><![CDATA[change ip address]]></category>
		<category><![CDATA[help]]></category>
		<category><![CDATA[mean]]></category>
		<category><![CDATA[newbie]]></category>
		<category><![CDATA[noob]]></category>
		<category><![CDATA[rhel]]></category>
		<category><![CDATA[rtfm]]></category>
		<category><![CDATA[rude]]></category>

		<guid isPermaLink="false">http://blog.infusiontechsolutions.com/i-hate-rtfm/</guid>
		<description><![CDATA[I regularly search the internet for solutions to problems and one of the things that really irritates me is people who give totally unhelpful and often times rude answers to people&#8217;s requests for help. Sure sometimes you come across a thread where someone asks a really &#8220;dumb&#8221; question but that doesn&#8217;t mean you should berate [...]]]></description>
		<wfw:commentRss>http://blog.infusiontechsolutions.com/i-hate-rtfm/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
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