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	<title>dufault.info &#187; Linux</title>
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	<link>http://www.dufault.info/blog</link>
	<description>Ramblings of a phone weenie, Linux sysadmin, and other things geeky</description>
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		<title>Check out my new article on itnewb: Easy Logins With SSH On Linux!</title>
		<link>http://www.dufault.info/blog/check-out-my-new-article-on-itnewb-easy-logins-with-ssh-on-linux/</link>
		<comments>http://www.dufault.info/blog/check-out-my-new-article-on-itnewb-easy-logins-with-ssh-on-linux/#comments</comments>
		<pubDate>Mon, 23 Feb 2009 23:40:54 +0000</pubDate>
		<dc:creator>Phil Dufault</dc:creator>
				<category><![CDATA[BASH]]></category>
		<category><![CDATA[CentOS]]></category>
		<category><![CDATA[Gentoo]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Redhat]]></category>
		<category><![CDATA[Shell]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[sh]]></category>
		<category><![CDATA[bash]]></category>
		<category><![CDATA[keychain]]></category>
		<category><![CDATA[SSH]]></category>

		<guid isPermaLink="false">http://www.dufault.info/blog/?p=204</guid>
		<description><![CDATA[I wrote an article for a friends site, check it out: Guide To Easy Logins With SSH On Linux I didn&#8217;t know that article writing took so long &#8212; the amount of writing, rewriting, critiquing, etc etc was a new experience. I&#8217;ll have to keep writing articles &#8212; teaching others is a good way to [...]]]></description>
		<wfw:commentRss>http://www.dufault.info/blog/check-out-my-new-article-on-itnewb-easy-logins-with-ssh-on-linux/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>Logging all BASH commands to history, and keeping people from deleting/emptying it</title>
		<link>http://www.dufault.info/blog/logging-all-bash-commands-to-history-and-keeping-people-from-deletingemptying-it/</link>
		<comments>http://www.dufault.info/blog/logging-all-bash-commands-to-history-and-keeping-people-from-deletingemptying-it/#comments</comments>
		<pubDate>Mon, 16 Feb 2009 20:28:07 +0000</pubDate>
		<dc:creator>Phil Dufault</dc:creator>
				<category><![CDATA[BASH]]></category>
		<category><![CDATA[CentOS]]></category>
		<category><![CDATA[Featured]]></category>
		<category><![CDATA[Gentoo]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Redhat]]></category>
		<category><![CDATA[Shell]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<category><![CDATA[sh]]></category>
		<category><![CDATA[bash]]></category>
		<category><![CDATA[tip]]></category>

		<guid isPermaLink="false">http://www.dufault.info/blog/?p=186</guid>
		<description><![CDATA[Usually on Linux server, we have issues with logging the commands that our users are running, especially with BASH. BASH doesn&#8217;t log the commands as soon as they&#8217;re executed, and the user can do a number of simple things to prevent the log from ever being written to the disk, preventing you from knowing what&#8217;s [...]]]></description>
		<wfw:commentRss>http://www.dufault.info/blog/logging-all-bash-commands-to-history-and-keeping-people-from-deletingemptying-it/feed/</wfw:commentRss>
		<slash:comments>4</slash:comments>
		</item>
		<item>
		<title>Enable date-stamp in your .bash_history file and be more secure</title>
		<link>http://www.dufault.info/blog/enable-date-stamp-in-your-bash_history-file/</link>
		<comments>http://www.dufault.info/blog/enable-date-stamp-in-your-bash_history-file/#comments</comments>
		<pubDate>Fri, 05 Sep 2008 06:07:22 +0000</pubDate>
		<dc:creator>Phil Dufault</dc:creator>
				<category><![CDATA[Featured]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Shell]]></category>
		<category><![CDATA[bash]]></category>
		<category><![CDATA[CentOS]]></category>
		<category><![CDATA[Gentoo]]></category>
		<category><![CDATA[Red Hat]]></category>
		<category><![CDATA[tips]]></category>
		<category><![CDATA[Ubuntu]]></category>

		<guid isPermaLink="false">http://www.dufault.info/blog/?p=140</guid>
		<description><![CDATA[While your .bash_history file can be easily cleared by a malicious person that&#8217;s gained access to your account,  we can make it harder for them to achieve this. Note: this works in bash v3 and up, so you should be pretty safe in today&#8217;s world of bash v3.3+ everywhere. If you&#8217;d like to add the [...]]]></description>
		<wfw:commentRss>http://www.dufault.info/blog/enable-date-stamp-in-your-bash_history-file/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Billix</title>
		<link>http://www.dufault.info/blog/billix/</link>
		<comments>http://www.dufault.info/blog/billix/#comments</comments>
		<pubDate>Fri, 08 Aug 2008 05:57:06 +0000</pubDate>
		<dc:creator>Phil Dufault</dc:creator>
				<category><![CDATA[CentOS]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<category><![CDATA[Debian]]></category>

		<guid isPermaLink="false">http://www.dufault.info/blog/?p=124</guid>
		<description><![CDATA[I  wanted to mention that I&#8217;ve been looking for something like for this a bit &#8212; a USB key that comes with a way to install multiple Linux distributions.  While at work, we primarily use Gentoo, we still have a Ubuntu server or CentOS install to do occasionally, and it would be nice to have [...]]]></description>
		<wfw:commentRss>http://www.dufault.info/blog/billix/feed/</wfw:commentRss>
		<slash:comments>5</slash:comments>
		</item>
		<item>
		<title>A Defragmentation Script to Optimize Fragmented Tables in MySQL</title>
		<link>http://www.dufault.info/blog/a-script-to-optimize-fragmented-tables-in-mysql/</link>
		<comments>http://www.dufault.info/blog/a-script-to-optimize-fragmented-tables-in-mysql/#comments</comments>
		<pubDate>Fri, 08 Aug 2008 05:33:40 +0000</pubDate>
		<dc:creator>Phil Dufault</dc:creator>
				<category><![CDATA[Featured]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[MySQL]]></category>
		<category><![CDATA[tips]]></category>

		<guid isPermaLink="false">http://www.dufault.info/blog/?p=116</guid>
		<description><![CDATA[I wrote a BASH script that will defragment / defrag any fragmented tables.  It&#8217;s pretty tidy little script in BASH;  you can supply usernames and passwords, and even run it against remote MySQL databases. Here&#8217;s an example of it&#8217;s output: root@lit [~]# mysqlDefragmenter [x] MySQL defragmenter v0.7.4 [x] Written by Phil Dufault ( http://www.dufault.info/ ) [...]]]></description>
		<wfw:commentRss>http://www.dufault.info/blog/a-script-to-optimize-fragmented-tables-in-mysql/feed/</wfw:commentRss>
		<slash:comments>8</slash:comments>
		</item>
		<item>
		<title>MySQL Tuner</title>
		<link>http://www.dufault.info/blog/mysql-tuner/</link>
		<comments>http://www.dufault.info/blog/mysql-tuner/#comments</comments>
		<pubDate>Thu, 07 Aug 2008 23:15:08 +0000</pubDate>
		<dc:creator>Phil Dufault</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[MySQL]]></category>
		<category><![CDATA[Perl]]></category>

		<guid isPermaLink="false">http://www.dufault.info/blog/?p=118</guid>
		<description><![CDATA[I&#8217;ve been using this for the past two weeks: MySQL Tuner I&#8217;ve used on servers running on MySQL 4.0, or 5.1 lately to tweak their preformances.  It&#8217;s an awesome script, and I recommend using it on any MySQL server you can find. Since I&#8217;ve written this post, mysqltuner has earned a permanent spot in my [...]]]></description>
		<wfw:commentRss>http://www.dufault.info/blog/mysql-tuner/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Making SSH connections to your frequent remote hosts faster with ControlMaster</title>
		<link>http://www.dufault.info/blog/making-ssh-connections-to-your-frequent-remote-hosts-faster-with-controlmaster/</link>
		<comments>http://www.dufault.info/blog/making-ssh-connections-to-your-frequent-remote-hosts-faster-with-controlmaster/#comments</comments>
		<pubDate>Wed, 06 Aug 2008 00:30:42 +0000</pubDate>
		<dc:creator>Phil Dufault</dc:creator>
				<category><![CDATA[Featured]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Shell]]></category>
		<category><![CDATA[SSH]]></category>
		<category><![CDATA[tips]]></category>

		<guid isPermaLink="false">http://www.dufault.info/blog/?p=107</guid>
		<description><![CDATA[I have recently learned of a new OpenSSH feature that allows you to reuse your  existing SSH connections to hosts.  Since you&#8217;re saving time on the encryption handshake, you connect to where you want, faster. If you want to enable this functionality on a per-host basis, then you can setup your ~/.ssh/config file like this: [...]]]></description>
		<wfw:commentRss>http://www.dufault.info/blog/making-ssh-connections-to-your-frequent-remote-hosts-faster-with-controlmaster/feed/</wfw:commentRss>
		<slash:comments>7</slash:comments>
		</item>
		<item>
		<title>Hotswap a SCSI, SAS, or SATA drive in Linux</title>
		<link>http://www.dufault.info/blog/hotswap-a-scsi-sas-or-sata-drive-in-linux/</link>
		<comments>http://www.dufault.info/blog/hotswap-a-scsi-sas-or-sata-drive-in-linux/#comments</comments>
		<pubDate>Mon, 04 Aug 2008 21:12:52 +0000</pubDate>
		<dc:creator>Phil Dufault</dc:creator>
				<category><![CDATA[CentOS]]></category>
		<category><![CDATA[Gentoo]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Redhat]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<category><![CDATA[Red Hat]]></category>

		<guid isPermaLink="false">http://www.dufault.info/blog/?p=67</guid>
		<description><![CDATA[There seems to be not a lot of information on Google about this, thus, I post. At my work, the majority of our servers have hot-swappable drive bays &#8212; however, Linux doesn&#8217;t usually automatically notice the drive is gone. Worse, sometimes it doesn&#8217;t even notice new drives hooked up. Now, SCSI and SAS both support [...]]]></description>
		<wfw:commentRss>http://www.dufault.info/blog/hotswap-a-scsi-sas-or-sata-drive-in-linux/feed/</wfw:commentRss>
		<slash:comments>9</slash:comments>
		</item>
		<item>
		<title>Typespeed</title>
		<link>http://www.dufault.info/blog/typespeed/</link>
		<comments>http://www.dufault.info/blog/typespeed/#comments</comments>
		<pubDate>Thu, 31 Jul 2008 21:32:13 +0000</pubDate>
		<dc:creator>Phil Dufault</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Ubuntu]]></category>

		<guid isPermaLink="false">http://www.dufault.info/blog/?p=103</guid>
		<description><![CDATA[It came up in IRC today that there was a typing game called typespeed &#8212; one of the categories is &#8220;Unix Commands.&#8221;  Better yet, this supports head to head networking mode, so you can play against people in your office, I didn&#8217;t even need to edit my firewall configuration on Ubuntu. Playing your coworkers is [...]]]></description>
		<wfw:commentRss>http://www.dufault.info/blog/typespeed/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Installing libtidy in PHP5 on a CentOS cPanel server</title>
		<link>http://www.dufault.info/blog/installing-libtidy-in-php5-on-a-centos-cpanel-server/</link>
		<comments>http://www.dufault.info/blog/installing-libtidy-in-php5-on-a-centos-cpanel-server/#comments</comments>
		<pubDate>Sat, 26 Jul 2008 20:49:04 +0000</pubDate>
		<dc:creator>Phil Dufault</dc:creator>
				<category><![CDATA[CentOS]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[PHP]]></category>
		<category><![CDATA[Redhat]]></category>

		<guid isPermaLink="false">http://www.dufault.info/blog/?p=96</guid>
		<description><![CDATA[To install libtidy in PHP5, it&#8217;s really quite easy. Make sure your /tmp directory doesn&#8217;t have something like noexec set on it, otherwise this would be more difficult. Here&#8217;s the install command: pecl install http://pecl.php.net/get/tidy-1.2.tgz Find where your main php.ini file is: root@server [~]# php -i&#124;grep php.ini Configuration File (php.ini) Path => /usr/local/lib Loaded Configuration [...]]]></description>
		<wfw:commentRss>http://www.dufault.info/blog/installing-libtidy-in-php5-on-a-centos-cpanel-server/feed/</wfw:commentRss>
		<slash:comments>3</slash:comments>
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