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	<title>Tech Team</title>
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	<description>Everyday challenges in the repository realm</description>
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		<title>Tech Team</title>
		<link>http://techteam.wordpress.com</link>
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		<item>
		<title>Shredding devices (erasing data) using dd command (Ubuntu Linux)</title>
		<link>http://techteam.wordpress.com/2011/06/18/shredding-devices-erasing-data-using-dd-command-ubuntu-linux/</link>
		<comments>http://techteam.wordpress.com/2011/06/18/shredding-devices-erasing-data-using-dd-command-ubuntu-linux/#comments</comments>
		<pubDate>Sat, 18 Jun 2011 09:31:45 +0000</pubDate>
		<dc:creator>tpmccallum</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Ubuntu]]></category>

		<guid isPermaLink="false">http://techteam.wordpress.com/?p=657</guid>
		<description><![CDATA[Instead of using the shred command that comes with Ubuntu Linux, I decided to simply use the dd command and shove the output of /dev/zero into the device that I want to shred /dev/zero will basically just keep supplying zero&#8217;s untill they are not requested anymore. This procedure will fill the device with zeros or [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=techteam.wordpress.com&amp;blog=691006&amp;post=657&amp;subd=techteam&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>http://techteam.wordpress.com/2011/06/18/shredding-devices-erasing-data-using-dd-command-ubuntu-linux/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
	
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			<media:title type="html">tpmccallum</media:title>
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		<item>
		<title>XSLT brain teaser</title>
		<link>http://techteam.wordpress.com/2011/01/07/xslt-brain-teaser/</link>
		<comments>http://techteam.wordpress.com/2011/01/07/xslt-brain-teaser/#comments</comments>
		<pubDate>Fri, 07 Jan 2011 03:32:37 +0000</pubDate>
		<dc:creator>tpmccallum</dc:creator>
				<category><![CDATA[UTF-X]]></category>
		<category><![CDATA[xml]]></category>
		<category><![CDATA[xslt]]></category>

		<guid isPermaLink="false">http://techteam.wordpress.com/?p=645</guid>
		<description><![CDATA[Thought I would share a little bug I had today. It proves 2 points&#8230; Think simple (don&#8217;t over complicate things) Use test first programming (in particular UTF-X if using XSLT) Ok so here goes, I had a variable called address which could contain either &#8220;na&#8221;, &#8220;n/a&#8221; or a range of values that would determine how [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=techteam.wordpress.com&amp;blog=691006&amp;post=645&amp;subd=techteam&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>http://techteam.wordpress.com/2011/01/07/xslt-brain-teaser/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
	
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			<media:title type="html">tpmccallum</media:title>
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		<item>
		<title>Can&#8217;t get the actual value from xsl element</title>
		<link>http://techteam.wordpress.com/2011/01/06/cant-get-the-actual-value-from-xsl-element/</link>
		<comments>http://techteam.wordpress.com/2011/01/06/cant-get-the-actual-value-from-xsl-element/#comments</comments>
		<pubDate>Thu, 06 Jan 2011 02:54:15 +0000</pubDate>
		<dc:creator>tpmccallum</dc:creator>
				<category><![CDATA[UTF-X]]></category>
		<category><![CDATA[xml]]></category>
		<category><![CDATA[xslt]]></category>

		<guid isPermaLink="false">http://techteam.wordpress.com/?p=642</guid>
		<description><![CDATA[I had a problem today that was driving me quite crazy. Basically I tried to get the value from an xsl element (which has a couple of specific attributes) Input XML &#60;meta name="dc.creator.personalname" content="John Smith"/&#62; &#60;meta name="dc.creator.personalname.address" content="Dr"/&#62; Scenario 1 I wanted to get the value of personalname by itself if the personalname.address was &#8220;n/a&#8221;. [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=techteam.wordpress.com&amp;blog=691006&amp;post=642&amp;subd=techteam&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>http://techteam.wordpress.com/2011/01/06/cant-get-the-actual-value-from-xsl-element/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
	
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			<media:title type="html">tpmccallum</media:title>
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		<item>
		<title>Regular Expressions using Python (how to escape a backslash)</title>
		<link>http://techteam.wordpress.com/2010/10/21/regular-expressions-using-python-how-to-escape-a-backslash/</link>
		<comments>http://techteam.wordpress.com/2010/10/21/regular-expressions-using-python-how-to-escape-a-backslash/#comments</comments>
		<pubDate>Thu, 21 Oct 2010 02:33:36 +0000</pubDate>
		<dc:creator>tpmccallum</dc:creator>
				<category><![CDATA[Python]]></category>

		<guid isPermaLink="false">http://techteam.wordpress.com/?p=630</guid>
		<description><![CDATA[Here is a quick and dirty demo of using regular expressions in the Python programming language when backslashes are involved. &#62;&#62;&#62; string_to_match = "\\back" &#62;&#62;&#62; print string_to_match \back As shown above when creating the string that will be matched, we would typically escape the backslash with a backslash so that it was taken literally. Unfortunately [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=techteam.wordpress.com&amp;blog=691006&amp;post=630&amp;subd=techteam&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>http://techteam.wordpress.com/2010/10/21/regular-expressions-using-python-how-to-escape-a-backslash/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
	
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			<media:title type="html">tpmccallum</media:title>
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		<title>How to replace the first occurrence only (of a string match) in a file, using sed</title>
		<link>http://techteam.wordpress.com/2010/09/14/how-to-replace-the-first-occurrence-only-of-a-string-match-in-a-file-using-sed/</link>
		<comments>http://techteam.wordpress.com/2010/09/14/how-to-replace-the-first-occurrence-only-of-a-string-match-in-a-file-using-sed/#comments</comments>
		<pubDate>Tue, 14 Sep 2010 03:50:49 +0000</pubDate>
		<dc:creator>tpmccallum</dc:creator>
				<category><![CDATA[sed]]></category>

		<guid isPermaLink="false">http://techteam.wordpress.com/?p=624</guid>
		<description><![CDATA[Finding a solution for this was bordering on ridiculous, no matter how I put it&#8230; &#8220;replace using non greedy&#8221;, &#8220;replace only one instance of a string&#8221;, &#8220;replace first string match only&#8221; I struggled to find an answer. The man page had no information on this either. After a while I came up with the following [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=techteam.wordpress.com&amp;blog=691006&amp;post=624&amp;subd=techteam&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>http://techteam.wordpress.com/2010/09/14/how-to-replace-the-first-occurrence-only-of-a-string-match-in-a-file-using-sed/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
	
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			<media:title type="html">tpmccallum</media:title>
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		<item>
		<title>What is the maximum file length + Unix + Linux</title>
		<link>http://techteam.wordpress.com/2010/07/22/what-is-the-maximum-file-length-unix-linux/</link>
		<comments>http://techteam.wordpress.com/2010/07/22/what-is-the-maximum-file-length-unix-linux/#comments</comments>
		<pubDate>Thu, 22 Jul 2010 04:47:21 +0000</pubDate>
		<dc:creator>tpmccallum</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[shell]]></category>
		<category><![CDATA[Ubuntu]]></category>

		<guid isPermaLink="false">http://techteam.wordpress.com/?p=620</guid>
		<description><![CDATA[I decided to find out by whipping up a quick bash script. #!/bin/bash function make_dir { echo "creating file with " $size " characters" touch $dir_name if [ $? -ne 0 ] then exit 1 fi old=$dir_name add="a" dir_name=$dir_name$add size=`expr $size + 1` rm -rf $old } dir_name="a" size=1 while [ $? -eq 0 ] [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=techteam.wordpress.com&amp;blog=691006&amp;post=620&amp;subd=techteam&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>http://techteam.wordpress.com/2010/07/22/what-is-the-maximum-file-length-unix-linux/feed/</wfw:commentRss>
		<slash:comments>4</slash:comments>
	
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			<media:title type="html">tpmccallum</media:title>
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		<item>
		<title>Getting Microsoft USB camera to work on Ubuntu Linux (9.10)</title>
		<link>http://techteam.wordpress.com/2010/05/03/getting-microsoft-usb-camera-to-work-on-ubuntu-linux-9-10/</link>
		<comments>http://techteam.wordpress.com/2010/05/03/getting-microsoft-usb-camera-to-work-on-ubuntu-linux-9-10/#comments</comments>
		<pubDate>Mon, 03 May 2010 04:07:46 +0000</pubDate>
		<dc:creator>tpmccallum</dc:creator>
				<category><![CDATA[camera]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[motion]]></category>
		<category><![CDATA[streamer]]></category>

		<guid isPermaLink="false">http://techteam.wordpress.com/?p=607</guid>
		<description><![CDATA[Why use a Microsoft camera? Well because this camera has the following attributes and is very compact and light. Wide angle F/2.0 lens 720p HD 30 frames per second Autofocus Widescreen Plugging it in and listing the devices Upon plugging the camera in the following devices were listed in the /dev directory audio2 dsp2 mixer2 [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=techteam.wordpress.com&amp;blog=691006&amp;post=607&amp;subd=techteam&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>http://techteam.wordpress.com/2010/05/03/getting-microsoft-usb-camera-to-work-on-ubuntu-linux-9-10/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
	
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			<media:title type="html">tpmccallum</media:title>
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		<title>Experimenting with increasing wireless distance</title>
		<link>http://techteam.wordpress.com/2010/05/03/experimenting-with-increasing-wireless-distance/</link>
		<comments>http://techteam.wordpress.com/2010/05/03/experimenting-with-increasing-wireless-distance/#comments</comments>
		<pubDate>Mon, 03 May 2010 03:55:23 +0000</pubDate>
		<dc:creator>tpmccallum</dc:creator>
				<category><![CDATA[wireless]]></category>

		<guid isPermaLink="false">http://techteam.wordpress.com/?p=600</guid>
		<description><![CDATA[Background Transmitting an existing connection and initialising a new connection (from today&#8217;s experiment) seem to be 2 different things. Below is my attempt at increasing the range of a Netgear DGN2000 wireless router using some basic materials. Equipment Laptop, wireless router and some anonymous bits and pieces. The test To see if combining physical objects [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=techteam.wordpress.com&amp;blog=691006&amp;post=600&amp;subd=techteam&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>http://techteam.wordpress.com/2010/05/03/experimenting-with-increasing-wireless-distance/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
	
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			<media:title type="html">tpmccallum</media:title>
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		<item>
		<title>Looping through arguments that are passed into a bash script</title>
		<link>http://techteam.wordpress.com/2010/04/22/looping-through-arguments-that-are-passed-into-a-bash-script/</link>
		<comments>http://techteam.wordpress.com/2010/04/22/looping-through-arguments-that-are-passed-into-a-bash-script/#comments</comments>
		<pubDate>Thu, 22 Apr 2010 05:44:15 +0000</pubDate>
		<dc:creator>tpmccallum</dc:creator>
				<category><![CDATA[shell]]></category>

		<guid isPermaLink="false">http://techteam.wordpress.com/?p=597</guid>
		<description><![CDATA[#Function that provides the user with useage instructions useage() { echo ---------------Useage----------------------------- echo "Useage: $0 -a foo -b bar" echo "eg: $0 -a asdf -b fdas" echo -------------------------------------------------- } #If the number of arguments is zero quite and advise on useage if [ $# -eq 0 ] then useage exit 1 fi #While the number [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=techteam.wordpress.com&amp;blog=691006&amp;post=597&amp;subd=techteam&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>http://techteam.wordpress.com/2010/04/22/looping-through-arguments-that-are-passed-into-a-bash-script/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
	
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			<media:title type="html">tpmccallum</media:title>
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		<title>Burn a DVD using Shell Script</title>
		<link>http://techteam.wordpress.com/2010/04/18/burn-a-dvd-using-shell-script/</link>
		<comments>http://techteam.wordpress.com/2010/04/18/burn-a-dvd-using-shell-script/#comments</comments>
		<pubDate>Sun, 18 Apr 2010 03:44:11 +0000</pubDate>
		<dc:creator>tpmccallum</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://techteam.wordpress.com/?p=592</guid>
		<description><![CDATA[This has only been tested on Ubuntu 9.10 This works great for me and saves me having to use the usual GUI DVD backup applications. The best part about running this script is that it is very fast and you can watch the DVD while it is burning. The end result is a 1080p avi [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=techteam.wordpress.com&amp;blog=691006&amp;post=592&amp;subd=techteam&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>http://techteam.wordpress.com/2010/04/18/burn-a-dvd-using-shell-script/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
	
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