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	<title>Code Comments &#187; Linux</title>
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	<description>Tips and short tutorials on various programming technologies</description>
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		<title>Creating a Shortcut to Open Terminal in Specific Directory in Ubuntu</title>
		<link>http://code.hammerpig.com/creating-shortcut-open-terminal-specific-directory-ubuntu.html</link>
		<comments>http://code.hammerpig.com/creating-shortcut-open-terminal-specific-directory-ubuntu.html#comments</comments>
		<pubDate>Sun, 25 Apr 2010 02:45:04 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Linux]]></category>

		<guid isPermaLink="false">http://code.hammerpig.com/?p=637</guid>
		<description><![CDATA[I finally made the leap to doing most of my research on computers that run on Linux. The distribution I&#8217;m using is Ubuntu. So far I&#8217;ve found it quite good. One thing I do frequently is open a Terminal (command) window in a specific directory. However, when you open the Terminal, it by default opens [...]]]></description>
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		<title>Solving &#8220;cannot find xml2-config&#8221; on Ubuntu 9.10</title>
		<link>http://code.hammerpig.com/solving-find-xml2config-ubuntu-910.html</link>
		<comments>http://code.hammerpig.com/solving-find-xml2config-ubuntu-910.html#comments</comments>
		<pubDate>Thu, 22 Apr 2010 21:02:37 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[R]]></category>

		<guid isPermaLink="false">http://code.hammerpig.com/?p=634</guid>
		<description><![CDATA[I was trying to install some packages in R recently that depended on the XML package. I used the nifty install.packages() command, but I was getting an error:
&#8220;cannot find xml2-config&#8221;
This error was preventing these other packages from being installed properly. It turns out that I needed to install a library called libxml2-dev. In my case, [...]]]></description>
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		<title>Overcoming cygwin &#8220;Error: no display specified&#8221;</title>
		<link>http://code.hammerpig.com/overcoming-cygwin-error-display.html</link>
		<comments>http://code.hammerpig.com/overcoming-cygwin-error-display.html#comments</comments>
		<pubDate>Mon, 28 Dec 2009 18:15:43 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Linux]]></category>

		<guid isPermaLink="false">http://code.hammerpig.com/?p=608</guid>
		<description><![CDATA[I installed cygwin, which allows you to execute Linux-based applications on your Windows machines. But what I wanted to do was connect (using ssh) to a Linux box and run an application that has a GUI from there. In this case, I wanted to be able to connect to server and run firefox from the [...]]]></description>
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		<title>Troubleshooting Cygwin Error: &#8220;ssh command not found&#8221;</title>
		<link>http://code.hammerpig.com/troubleshooting-cygwin-error-ssh-command.html</link>
		<comments>http://code.hammerpig.com/troubleshooting-cygwin-error-ssh-command.html#comments</comments>
		<pubDate>Tue, 29 Sep 2009 18:18:38 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Linux]]></category>

		<guid isPermaLink="false">http://code.hammerpig.com/?p=583</guid>
		<description><![CDATA[Cygwin is a software tool that allows you to run Linux programs in Windows. I have had good success in using it to run commands locally and to connect to other servers via ssh, scp, etc. I just got a new computer and installed the latest version of Cygwin, but when I tried to ssh [...]]]></description>
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		<title>Read Contents of Text File Into a Variable in a Bash Script</title>
		<link>http://code.hammerpig.com/read-contents-text-file-variable-bash-script.html</link>
		<comments>http://code.hammerpig.com/read-contents-text-file-variable-bash-script.html#comments</comments>
		<pubDate>Sat, 12 Sep 2009 03:03:59 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Linux]]></category>

		<guid isPermaLink="false">http://code.hammerpig.com/?p=578</guid>
		<description><![CDATA[I&#8217;m learning something new about Linux every day, so this is something that will probably be obvious to many of you out there. But I needed today to read the contents of a file into a variable in a bash script. The simple way to go about doing this is to use the following command:

myvar=`cat [...]]]></description>
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		<title>Execute a Command-line Script in Another Directory in Linux</title>
		<link>http://code.hammerpig.com/execute-commandline-script-directory-linux.html</link>
		<comments>http://code.hammerpig.com/execute-commandline-script-directory-linux.html#comments</comments>
		<pubDate>Wed, 09 Sep 2009 14:35:42 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Tip]]></category>

		<guid isPermaLink="false">http://code.hammerpig.com/?p=570</guid>
		<description><![CDATA[I am running an application in one location on the file system, and I need to be able to invoke an application that is in a different directory on the file system. Due to personal preference, this other directory is not specified in the PATH variable. So I&#8217;m wondering how I can get Linux to [...]]]></description>
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		<title>How to Run a Simple Command at Startup in Linux</title>
		<link>http://code.hammerpig.com/run-simple-command-startup-linux.html</link>
		<comments>http://code.hammerpig.com/run-simple-command-startup-linux.html#comments</comments>
		<pubDate>Fri, 04 Sep 2009 20:39:57 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Tip]]></category>

		<guid isPermaLink="false">http://code.hammerpig.com/?p=567</guid>
		<description><![CDATA[In Linux, you sometimes want to run a command when the server first starts up. I was doing this recently where I would have to manually go in and run a command each time the server got rebooted. This was a pain, so with a little help from my friend Martin, I learned how to [...]]]></description>
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		<title>Passing Command-Line Arguments to Bash Scripts</title>
		<link>http://code.hammerpig.com/passing-commandline-arguments-bash-scripts.html</link>
		<comments>http://code.hammerpig.com/passing-commandline-arguments-bash-scripts.html#comments</comments>
		<pubDate>Tue, 30 Jun 2009 17:35:55 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Linux]]></category>

		<guid isPermaLink="false">http://code.hammerpig.com/?p=547</guid>
		<description><![CDATA[I&#8217;m sure this one will be obvious to many readers, but it wasn&#8217;t to me, so I&#8217;m going to share it. A bash script is a file that you can run at the command line in Linux/Unix environments to automate something. In my case, I have a Java program that I need to run over [...]]]></description>
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		<title>Invoke External Application in Java</title>
		<link>http://code.hammerpig.com/invoke-external-application-java.html</link>
		<comments>http://code.hammerpig.com/invoke-external-application-java.html#comments</comments>
		<pubDate>Thu, 04 Jun 2009 22:27:31 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Java]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Python]]></category>
		<category><![CDATA[Tip]]></category>

		<guid isPermaLink="false">http://code.hammerpig.com/?p=541</guid>
		<description><![CDATA[I recently had a scenario where part of what I wanted to do was in Java, and the other part was in an application that was written in Python. Rather than than rewrite my entire code base in one language or the other, I wanted to find a (quick and dirty) way to invoke the [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>How to Increase the Priority of a Process in Linux</title>
		<link>http://code.hammerpig.com/increase-priority-process-linux.html</link>
		<comments>http://code.hammerpig.com/increase-priority-process-linux.html#comments</comments>
		<pubDate>Wed, 07 Jan 2009 06:23:46 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Tip]]></category>

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		<description><![CDATA[In Linux, you have the ability to determine which processes are running at a given time on the server. This post explains how to do this using the top command.
Let&#8217;s say you have a process that is not getting as much CPU time as you would like, maybe because it is getting beat out by [...]]]></description>
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