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	<title>~chuck/blog &#187; Admin</title>
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		<title>Add your www with mod_rewrite</title>
		<link>http://www.ozymo.com/explosions/357</link>
		<comments>http://www.ozymo.com/explosions/357#comments</comments>
		<pubDate>Thu, 29 Jul 2010 05:08:31 +0000</pubDate>
		<dc:creator>chuck</dc:creator>
				<category><![CDATA[Admin]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Web]]></category>
		<category><![CDATA[Apache]]></category>
		<category><![CDATA[webmaster]]></category>

		<guid isPermaLink="false">http://www.ozymo.com/?p=357</guid>
		<description><![CDATA[It&#8217;s been said a million times, why do we need the www in the URL? The answer is simple: we want our sites to look professional. Here&#8217;s how to automatically prepend the www when some crazy hippie forgets it. In the LoadModules section of the config, make sure mod_rewrite is enabled. On Red Hat or]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Lazy Umounting</title>
		<link>http://www.ozymo.com/explosions/348</link>
		<comments>http://www.ozymo.com/explosions/348#comments</comments>
		<pubDate>Fri, 11 Jun 2010 13:46:53 +0000</pubDate>
		<dc:creator>chuck</dc:creator>
				<category><![CDATA[Admin]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[bash]]></category>

		<guid isPermaLink="false">http://www.ozymo.com/?p=348</guid>
		<description><![CDATA[I came across a mounted sdb1 partition, but the physical device didn&#8217;t exist. This was on a Red Hat EL 5 box. No files in the mount point, obviously, no users logged in but me, and I wasn&#8217;t standing in the directory. Even lsof couldn&#8217;t show me anything about that directory, and I almost cried]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Webmin Java-based File Manager and Mac, Safari</title>
		<link>http://www.ozymo.com/explosions/345</link>
		<comments>http://www.ozymo.com/explosions/345#comments</comments>
		<pubDate>Fri, 04 Jun 2010 13:55:19 +0000</pubDate>
		<dc:creator>chuck</dc:creator>
				<category><![CDATA[Admin]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[Web]]></category>
		<category><![CDATA[OS X]]></category>
		<category><![CDATA[secure web content]]></category>

		<guid isPermaLink="false">http://www.ozymo.com/?p=345</guid>
		<description><![CDATA[So, Mac uses their own Java, and Webmin doesn&#8217;t like it. I&#8217;ve found that opening Applications ->Utilities -> Java Preferences.app and clearing the cache helps. Click the Network tab, and click &#8220;Delete Files&#8230;&#8221; Optionally, uncheck &#8220;Keep temporary files for fast access&#8221; to make the fix permanent. Hope this helps! /cs]]></description>
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		<slash:comments>0</slash:comments>
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		<title>Plesk 9 and PCI compliance</title>
		<link>http://www.ozymo.com/explosions/328</link>
		<comments>http://www.ozymo.com/explosions/328#comments</comments>
		<pubDate>Wed, 14 Apr 2010 08:46:27 +0000</pubDate>
		<dc:creator>chuck</dc:creator>
				<category><![CDATA[Admin]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[Web]]></category>
		<category><![CDATA[Internet]]></category>
		<category><![CDATA[openssl]]></category>
		<category><![CDATA[secure web content]]></category>
		<category><![CDATA[SSL]]></category>
		<category><![CDATA[webmaster]]></category>

		<guid isPermaLink="false">http://www.ozymo.com/?p=328</guid>
		<description><![CDATA[The basics are easy, as one can attest with a Google search: Apache, Mail, etc. But, I&#8217;ve found that the Plesk CP for Plesk 9 doesn&#8217;t run on Apache, it runs on Lighttpd. To disable weak ciphers on a Plesk/Red Hat box, edit /etc/sw-cp-server/applications.d/plesk.conf and add this line: ssl.cipher-list = &#8220;TLSv1+HIGH !SSLv2 RC4+MEDIUM !aNULL !eNULL]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>OpenSolaris as Synergy Host</title>
		<link>http://www.ozymo.com/explosions/174</link>
		<comments>http://www.ozymo.com/explosions/174#comments</comments>
		<pubDate>Wed, 22 Oct 2008 20:00:09 +0000</pubDate>
		<dc:creator>chuck</dc:creator>
				<category><![CDATA[Admin]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[OpenSolaris]]></category>
		<category><![CDATA[Synergy]]></category>

		<guid isPermaLink="false">http://www.ozymo.com/~chuck/blog/?p=174</guid>
		<description><![CDATA[UPDATE 081205: Adding &#8220;AllowTcpForwarding&#8221; to the sshd_config and restarting SSH should enable port forwarding, as it is disabled by default. &#8211; I have installed OpenSolaris on my Gateway MT3705 notebook.  I know.  I must be a glutton for punishment. I have a Dell desktop that I also use, and like to have my laptop be]]></description>
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		<slash:comments>3</slash:comments>
		</item>
		<item>
		<title>Installing Minix 2.0.4 in VirtualBox</title>
		<link>http://www.ozymo.com/explosions/151</link>
		<comments>http://www.ozymo.com/explosions/151#comments</comments>
		<pubDate>Tue, 07 Oct 2008 22:05:55 +0000</pubDate>
		<dc:creator>chuck</dc:creator>
				<category><![CDATA[Admin]]></category>
		<category><![CDATA[Code]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[coding]]></category>
		<category><![CDATA[Minix]]></category>

		<guid isPermaLink="false">http://www.ozymo.com/~chuck/blog/?p=151</guid>
		<description><![CDATA[I have a few low-level development projects I want to undertake, and am working on building up my skills in systems programming. So, what better OS to use for a base than Linux, right? However, the Linux kernel is substantially large, and right now, I need to focus on trying to learn fundamental OS programming]]></description>
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		<slash:comments>5</slash:comments>
		</item>
		<item>
		<title>Mosso Hosting gets Rave Review from Sys Admin</title>
		<link>http://www.ozymo.com/explosions/148</link>
		<comments>http://www.ozymo.com/explosions/148#comments</comments>
		<pubDate>Thu, 25 Sep 2008 19:24:37 +0000</pubDate>
		<dc:creator>chuck</dc:creator>
				<category><![CDATA[Admin]]></category>
		<category><![CDATA[Web]]></category>

		<guid isPermaLink="false">http://www.ozymo.com/~chuck/blog/?p=148</guid>
		<description><![CDATA[Mosso, the Cloud Hosting offering from market-leading hosting provider Rackspace, has received a rave review about their on-the-fly scalability under load. Mosso is a hosting platform that allows you to be flexible with your configuration. Their Linux offering includes PHP 4 &#38; 5, MySQL 4 &#38; 5, Ruby on Rails, Perl, and Python technologies for]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Configuring Simple Virtual FTP Users in vsftpd using PAM</title>
		<link>http://www.ozymo.com/explosions/54</link>
		<comments>http://www.ozymo.com/explosions/54#comments</comments>
		<pubDate>Tue, 29 Jul 2008 22:14:21 +0000</pubDate>
		<dc:creator>chuck</dc:creator>
				<category><![CDATA[Admin]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[Web]]></category>

		<guid isPermaLink="false">http://www.ozymo.com/?p=54</guid>
		<description><![CDATA[This tutorial will set up a basic virtual user config for vsftpd on a RHEL5-based system.  I recommend that you make backups of existing config files before implementing this solution, in case you need to revert.  This allows virtual &#8220;guest&#8221; users to log in with individual usernames and passwords and have access to a base]]></description>
		<wfw:commentRss>http://www.ozymo.com/explosions/54/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Superbugs and You</title>
		<link>http://www.ozymo.com/explosions/36</link>
		<comments>http://www.ozymo.com/explosions/36#comments</comments>
		<pubDate>Mon, 14 Apr 2008 04:53:24 +0000</pubDate>
		<dc:creator>chuck</dc:creator>
				<category><![CDATA[Admin]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Rants]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[Web]]></category>
		<category><![CDATA[email]]></category>
		<category><![CDATA[Internet]]></category>
		<category><![CDATA[spam]]></category>

		<guid isPermaLink="false">http://www.ozymo.com/~chuck/blog/2008/04/13/superbugs-and-you/</guid>
		<description><![CDATA[So, I read an article that is both sensical and scary: Flaming Mountainside: Breeding Internet Superbugs I get a LOT of junk mail in my USPS mailbox in front of my house, and I pretty much ignore it, as long as it doesn&#8217;t look terribly important. It goes right into the trash. I have to]]></description>
		<wfw:commentRss>http://www.ozymo.com/explosions/36/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Recover Grub in Ubuntu with grub-install and Live CD</title>
		<link>http://www.ozymo.com/explosions/35</link>
		<comments>http://www.ozymo.com/explosions/35#comments</comments>
		<pubDate>Mon, 07 Apr 2008 21:29:50 +0000</pubDate>
		<dc:creator>chuck</dc:creator>
				<category><![CDATA[Admin]]></category>
		<category><![CDATA[Linux]]></category>

		<guid isPermaLink="false">http://www.ozymo.com/~chuck/blog/2008/04/07/recover-grub-with-grub-install-and-live-cd/</guid>
		<description><![CDATA[I re-installed Windows XP on my laptop for the sole purpose of playing American McGee&#8217;s Alice. And I blew away grub. So, to reinstall it, I booted the Hardy LiveCD, and mounted some things: $ sudo mkdir /mnt/ubu $ sudo mount /dev/hda5 /mnt/ubu/ $ sudo mount -t proc none /mnt/ubu/proc $ sudo mount -o bind]]></description>
		<wfw:commentRss>http://www.ozymo.com/explosions/35/feed</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Determine the architecture of your system</title>
		<link>http://www.ozymo.com/explosions/24</link>
		<comments>http://www.ozymo.com/explosions/24#comments</comments>
		<pubDate>Tue, 04 Mar 2008 20:54:41 +0000</pubDate>
		<dc:creator>chuck</dc:creator>
				<category><![CDATA[Admin]]></category>
		<category><![CDATA[64-bit]]></category>
		<category><![CDATA[architecture]]></category>
		<category><![CDATA[CPU]]></category>

		<guid isPermaLink="false">http://www.ozymo.com/~chuck/blog/2008/03/04/determine-the-architecture-of-your-system/</guid>
		<description><![CDATA[So, how can you tell if the system you are using is 64-bit capable under Linux or just x86? It&#8217;s easy. Run the following command: $ cat /proc/cpuinfo &#124; grep -y flags In the output, look for the &#8216;lm&#8217; (that&#8217;s L M) flag. $ cat /proc/cpuinfo &#124; grep -y flags flags : fpu vme de]]></description>
		<wfw:commentRss>http://www.ozymo.com/explosions/24/feed</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Plesk and root email</title>
		<link>http://www.ozymo.com/explosions/21</link>
		<comments>http://www.ozymo.com/explosions/21#comments</comments>
		<pubDate>Fri, 29 Feb 2008 04:45:39 +0000</pubDate>
		<dc:creator>chuck</dc:creator>
				<category><![CDATA[Admin]]></category>
		<category><![CDATA[Plesk]]></category>
		<category><![CDATA[qmail]]></category>

		<guid isPermaLink="false">http://www.ozymo.com/~chuck/blog/2008/02/28/plesk-and-root-emails/</guid>
		<description><![CDATA[God help you if you have Plesk. But, if you do an you need to receive the system messages emailed to root, simply execute these commands as root on your RHEL server: # echo `hostname` &#62;&#62; /var/qmail/control/locals # /etc/init.d/qmail restart After this, log into the CP, and click Server-&#62;Edit. Change the Administrator Email to the]]></description>
		<wfw:commentRss>http://www.ozymo.com/explosions/21/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Passwordless Remote Login with SSH keys</title>
		<link>http://www.ozymo.com/explosions/15</link>
		<comments>http://www.ozymo.com/explosions/15#comments</comments>
		<pubDate>Sun, 24 Feb 2008 05:57:26 +0000</pubDate>
		<dc:creator>chuck</dc:creator>
				<category><![CDATA[Admin]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[certificate]]></category>
		<category><![CDATA[key]]></category>
		<category><![CDATA[SSH]]></category>

		<guid isPermaLink="false">http://www.ozymo.com/~chuck/blog/2008/02/23/password-free-login-with-ssh-keys/</guid>
		<description><![CDATA[I log into my server several times a day through SSH. Sometimes, it gets a little frustrating trying to type that oh-so-secure random password every time. I&#8217;m a hunt&#8217;n'peck typist, and typically get my password wrong a few times. So, I&#8217;ve implemented an SSH key setup that I use to connect between machines. Here&#8217;s how:]]></description>
		<wfw:commentRss>http://www.ozymo.com/explosions/15/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Labeling your Encrypted USB Partitions</title>
		<link>http://www.ozymo.com/explosions/12</link>
		<comments>http://www.ozymo.com/explosions/12#comments</comments>
		<pubDate>Sat, 23 Feb 2008 04:43:30 +0000</pubDate>
		<dc:creator>chuck</dc:creator>
				<category><![CDATA[Admin]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[encryption]]></category>
		<category><![CDATA[USB]]></category>

		<guid isPermaLink="false">http://www.ozymo.com/~chuck/blog/?p=12</guid>
		<description><![CDATA[So, the other day, I plugged in my USB drive with the encrypted partitions I created, and realized I was tired of having to wonder which one was which before checking the size or contents. The reason it&#8217;s an issue is because I created two encrypted partitions. One is 5MB for SSH and GPG keys]]></description>
		<wfw:commentRss>http://www.ozymo.com/explosions/12/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Create a Self-Signed Cert with OpenSSL</title>
		<link>http://www.ozymo.com/explosions/11</link>
		<comments>http://www.ozymo.com/explosions/11#comments</comments>
		<pubDate>Sun, 17 Feb 2008 22:26:16 +0000</pubDate>
		<dc:creator>chuck</dc:creator>
				<category><![CDATA[Admin]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[Web]]></category>
		<category><![CDATA[Apache]]></category>
		<category><![CDATA[certificate]]></category>
		<category><![CDATA[openssl]]></category>
		<category><![CDATA[secure web content]]></category>
		<category><![CDATA[SSL]]></category>

		<guid isPermaLink="false">http://www.ozymo.com/~chuck/blog/?p=11</guid>
		<description><![CDATA[Every once in a while, the need arises for a certificate without the exorbitant price tag that comes with Thawte or Verisign. Of course, those outfits will give you a certificate that matches the CA certs built in to common browsers like Firefox and Safari. Or IE. But I don&#8217;t like IE. But for a]]></description>
		<wfw:commentRss>http://www.ozymo.com/explosions/11/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Encrypted USB with dm-crypt and LUKS</title>
		<link>http://www.ozymo.com/explosions/10</link>
		<comments>http://www.ozymo.com/explosions/10#comments</comments>
		<pubDate>Thu, 14 Feb 2008 01:49:42 +0000</pubDate>
		<dc:creator>chuck</dc:creator>
				<category><![CDATA[Admin]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[encryption]]></category>
		<category><![CDATA[USB]]></category>

		<guid isPermaLink="false">http://www.ozymo.com/~chuck/blog/?p=10</guid>
		<description><![CDATA[Recently, I came across an issue. I wanted to transfer some information from place to place, and have access to it, and make sure that no one else had access to it. So, why not set up an encrypted USB device? The cryptsetup package in Ubuntu, which provides a command-line interface for configuring encrypted devices,]]></description>
		<wfw:commentRss>http://www.ozymo.com/explosions/10/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Adding Arguments to your Scripts</title>
		<link>http://www.ozymo.com/explosions/8</link>
		<comments>http://www.ozymo.com/explosions/8#comments</comments>
		<pubDate>Tue, 05 Feb 2008 07:10:37 +0000</pubDate>
		<dc:creator>chuck</dc:creator>
				<category><![CDATA[Admin]]></category>
		<category><![CDATA[Code]]></category>
		<category><![CDATA[bash]]></category>
		<category><![CDATA[coding]]></category>
		<category><![CDATA[programming]]></category>
		<category><![CDATA[scripting]]></category>

		<guid isPermaLink="false">http://www.ozymo.com/~chuck/blog/?p=8</guid>
		<description><![CDATA[I like bash. It is simple and straight forward. In the words of Master Foo, &#8220;Is it he who writes the ten thousand lines, or he who, perceiving the emptiness of the task, gains merit by not coding?&#8221; One of the easiest things to do in a bash script that has more than one function]]></description>
		<wfw:commentRss>http://www.ozymo.com/explosions/8/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
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