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	<title>The Gahooa Perspective &#187; Jason Garber</title>
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	<link>http://blog.gahooa.com</link>
	<description>Thoughts on Life, Engineering, Technology, Business, and more...</description>
	<lastBuildDate>Fri, 23 Jul 2010 07:09:40 +0000</lastBuildDate>
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		<title>The Gahooa Perspective &#187; Jason Garber</title>
		<link>http://blog.gahooa.com</link>
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		<item>
		<title>Night Assault (impromptu video)</title>
		<link>http://blog.gahooa.com/2010/07/23/night-assault-impromptu-video/</link>
		<comments>http://blog.gahooa.com/2010/07/23/night-assault-impromptu-video/#comments</comments>
		<pubDate>Fri, 23 Jul 2010 07:09:40 +0000</pubDate>
		<dc:creator>Jason Garber</dc:creator>
				<category><![CDATA[Fun]]></category>
		<category><![CDATA[Life]]></category>
		<category><![CDATA[Video]]></category>
		<category><![CDATA[Army]]></category>
		<category><![CDATA[Droid]]></category>
		<category><![CDATA[Android]]></category>
		<category><![CDATA[Droid X]]></category>
		<category><![CDATA[Motorola]]></category>

		<guid isPermaLink="false">http://blog.gahooa.com/?p=246</guid>
		<description><![CDATA[This short video was filmed impromptu at a picnic&#8230;  all using a Motorola Droid X.  The quality in the evening is not the best, but it makes for an interesting short. Tagged: Android, Army, Droid, Droid X, Fun, Motorola, Video<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.gahooa.com&blog=6218261&post=246&subd=gahooa&ref=&feed=1" />]]></description>
			<content:encoded><![CDATA[<p>This short video was filmed impromptu at a picnic&#8230;  all using a Motorola Droid X.  The quality in the evening is not the best, but it makes for an interesting short.</p>
<p><span style="text-align:center; display: block;"><a href="http://blog.gahooa.com/2010/07/23/night-assault-impromptu-video/"><img src="http://img.youtube.com/vi/LTqfa1w2T18/2.jpg" alt="" /></a></span></p>
<br /> Tagged: <a href='http://blog.gahooa.com/tag/android/'>Android</a>, <a href='http://blog.gahooa.com/tag/army/'>Army</a>, <a href='http://blog.gahooa.com/tag/droid/'>Droid</a>, <a href='http://blog.gahooa.com/tag/droid-x/'>Droid X</a>, <a href='http://blog.gahooa.com/tag/fun/'>Fun</a>, <a href='http://blog.gahooa.com/tag/motorola/'>Motorola</a>, <a href='http://blog.gahooa.com/tag/video/'>Video</a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/gahooa.wordpress.com/246/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/gahooa.wordpress.com/246/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/gahooa.wordpress.com/246/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/gahooa.wordpress.com/246/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/gahooa.wordpress.com/246/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/gahooa.wordpress.com/246/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/gahooa.wordpress.com/246/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/gahooa.wordpress.com/246/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/gahooa.wordpress.com/246/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/gahooa.wordpress.com/246/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.gahooa.com&blog=6218261&post=246&subd=gahooa&ref=&feed=1" />]]></content:encoded>
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		<slash:comments>0</slash:comments>
	
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			<media:title type="html">gahooa</media:title>
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	</item>
		<item>
		<title>U.S. Student Loan Amounts</title>
		<link>http://blog.gahooa.com/2010/07/22/u-s-student-loan-amounts/</link>
		<comments>http://blog.gahooa.com/2010/07/22/u-s-student-loan-amounts/#comments</comments>
		<pubDate>Fri, 23 Jul 2010 03:00:57 +0000</pubDate>
		<dc:creator>Jason Garber</dc:creator>
				<category><![CDATA[Interesting]]></category>
		<category><![CDATA[Life]]></category>
		<category><![CDATA[Perspective]]></category>
		<category><![CDATA[Debt]]></category>
		<category><![CDATA[Student Loan Debt]]></category>
		<category><![CDATA[Defaulted Debt]]></category>

		<guid isPermaLink="false">http://blog.gahooa.com/?p=244</guid>
		<description><![CDATA[There is an estimated $730 billion in outstanding federal and private student-loan debt, says Mark Kantrowitz of FinAid, a Web site that tracks financial-aid issues &#8212; and only 40% of that debt is actively being repaid. The rest is in default, or in deferment, which means payments and interest are halted, or in forbearance, which [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.gahooa.com&blog=6218261&post=244&subd=gahooa&ref=&feed=1" />]]></description>
			<content:encoded><![CDATA[<blockquote><p>There is an estimated $730 billion in outstanding federal and private  student-loan debt, says Mark Kantrowitz of <a href="http://www.finaid.org/">FinAid</a>, a Web site that tracks financial-aid  issues &#8212; and only 40% of that debt is actively being repaid. The rest is in  default, or in deferment, which means payments and interest are halted, or in  forbearance, which means payments are stopped while interest accrues.</p></blockquote>
<p>(referenced from http://articles.moneycentral.msn.com/CollegeAndFamily/CutCollegeCosts/the-555000-dollar-student-loan-debt.aspx)</p>
<br /> Tagged: <a href='http://blog.gahooa.com/tag/debt/'>Debt</a>, <a href='http://blog.gahooa.com/tag/defaulted-debt/'>Defaulted Debt</a>, <a href='http://blog.gahooa.com/tag/student-loan-debt/'>Student Loan Debt</a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/gahooa.wordpress.com/244/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/gahooa.wordpress.com/244/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/gahooa.wordpress.com/244/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/gahooa.wordpress.com/244/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/gahooa.wordpress.com/244/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/gahooa.wordpress.com/244/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/gahooa.wordpress.com/244/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/gahooa.wordpress.com/244/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/gahooa.wordpress.com/244/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/gahooa.wordpress.com/244/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.gahooa.com&blog=6218261&post=244&subd=gahooa&ref=&feed=1" />]]></content:encoded>
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		<slash:comments>0</slash:comments>
	
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		<item>
		<title>How to checkout and track a remote git branch</title>
		<link>http://blog.gahooa.com/2010/07/09/how-to-checkout-and-track-a-remote-git-branch/</link>
		<comments>http://blog.gahooa.com/2010/07/09/how-to-checkout-and-track-a-remote-git-branch/#comments</comments>
		<pubDate>Fri, 09 Jul 2010 18:16:08 +0000</pubDate>
		<dc:creator>Jason Garber</dc:creator>
				<category><![CDATA[Engineering]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[Software]]></category>
		<category><![CDATA[Technique]]></category>
		<category><![CDATA[git]]></category>
		<category><![CDATA[git branch]]></category>
		<category><![CDATA[version control]]></category>

		<guid isPermaLink="false">http://blog.gahooa.com/?p=239</guid>
		<description><![CDATA[One of those really handy things to remember&#8230;  When git &#8220;tracks&#8221; a branch, it basically sets up an entry in .git/config which tells git what to do with push and pull.  For example: I had a remote branch called Task/Round3.3. I wanted to work on it locally, but have push and pull work right. So [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.gahooa.com&blog=6218261&post=239&subd=gahooa&ref=&feed=1" />]]></description>
			<content:encoded><![CDATA[<p>One of those really handy things to remember&#8230;  When git &#8220;tracks&#8221; a branch, it basically sets up an entry in .git/config which tells git what to do with push and pull.  For example:</p>
<p>I had a remote branch called Task/Round3.3.</p>
<p><strong>I wanted to work on it locally, but have push and pull work right.</strong></p>
<p>So I ran this:</p>
<pre><span style="color:#0000ff;">git checkout -b Task/Round3.3 --track origin/Task/Round3.3</span></pre>
<p>To which git said:</p>
<pre><span style="color:#0000ff;">Branch Task/Round3.3 set up to track remote branch refs/remotes/origin/Task/Round3.3.
Switched to a new branch "Task/Round3.3"</span></pre>
<p>And in .git/config, these lines were added:</p>
<pre><span style="color:#0000ff;">[branch "Task/Round3.3"]
remote = origin
merge = refs/heads/Task/Round3.3</span></pre>
<p>Now, when I checkout Task/Round3.3, I am able to say `git pull` and `git push`, and it will do the &#8220;right thing&#8221;&#8230;</p>
<br /> Tagged: <a href='http://blog.gahooa.com/tag/git/'>git</a>, <a href='http://blog.gahooa.com/tag/git-branch/'>git branch</a>, <a href='http://blog.gahooa.com/tag/version-control/'>version control</a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/gahooa.wordpress.com/239/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/gahooa.wordpress.com/239/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/gahooa.wordpress.com/239/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/gahooa.wordpress.com/239/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/gahooa.wordpress.com/239/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/gahooa.wordpress.com/239/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/gahooa.wordpress.com/239/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/gahooa.wordpress.com/239/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/gahooa.wordpress.com/239/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/gahooa.wordpress.com/239/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.gahooa.com&blog=6218261&post=239&subd=gahooa&ref=&feed=1" />]]></content:encoded>
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		<slash:comments>0</slash:comments>
	
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		<item>
		<title>MySQL, PostgreSQL, Oracle, SQL Server &#8212; Order by RAND ?</title>
		<link>http://blog.gahooa.com/2010/07/08/mysql-postgresql-oracle-sql-server-order-by-rand/</link>
		<comments>http://blog.gahooa.com/2010/07/08/mysql-postgresql-oracle-sql-server-order-by-rand/#comments</comments>
		<pubDate>Thu, 08 Jul 2010 16:40:54 +0000</pubDate>
		<dc:creator>Jason Garber</dc:creator>
				<category><![CDATA[Engineering]]></category>
		<category><![CDATA[Technique]]></category>
		<category><![CDATA[Database]]></category>
		<category><![CDATA[Random Records]]></category>

		<guid isPermaLink="false">http://blog.gahooa.com/?p=236</guid>
		<description><![CDATA[Great howto on grabbing a selection of random records from a few different databases here: http://www.petefreitag.com/item/466.cfm Tagged: Database, Random Records<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.gahooa.com&blog=6218261&post=236&subd=gahooa&ref=&feed=1" />]]></description>
			<content:encoded><![CDATA[<p>Great howto on grabbing a selection of random records from a few different databases here:</p>
<p><a href="http://www.petefreitag.com/item/466.cfm">http://www.petefreitag.com/item/466.cfm</a></p>
<br /> Tagged: <a href='http://blog.gahooa.com/tag/database/'>Database</a>, <a href='http://blog.gahooa.com/tag/random-records/'>Random Records</a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/gahooa.wordpress.com/236/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/gahooa.wordpress.com/236/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/gahooa.wordpress.com/236/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/gahooa.wordpress.com/236/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/gahooa.wordpress.com/236/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/gahooa.wordpress.com/236/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/gahooa.wordpress.com/236/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/gahooa.wordpress.com/236/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/gahooa.wordpress.com/236/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/gahooa.wordpress.com/236/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.gahooa.com&blog=6218261&post=236&subd=gahooa&ref=&feed=1" />]]></content:encoded>
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		<slash:comments>0</slash:comments>
	
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		<title>Youngster shooting a Ruger Mini-14</title>
		<link>http://blog.gahooa.com/2010/07/05/youngster-shooting-a-ruger-mini-14/</link>
		<comments>http://blog.gahooa.com/2010/07/05/youngster-shooting-a-ruger-mini-14/#comments</comments>
		<pubDate>Mon, 05 Jul 2010 05:54:54 +0000</pubDate>
		<dc:creator>Jason Garber</dc:creator>
				<category><![CDATA[Fun]]></category>
		<category><![CDATA[Life]]></category>
		<category><![CDATA[Nature]]></category>
		<category><![CDATA[Shooting]]></category>
		<category><![CDATA[Ruger]]></category>
		<category><![CDATA[Mini-14]]></category>

		<guid isPermaLink="false">http://blog.gahooa.com/?p=234</guid>
		<description><![CDATA[At a reclaimed strip mine shooting a Ruger Mini-14 Stainless, under proper adult supervision of course. Tagged: Mini-14, Ruger, Shooting<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.gahooa.com&blog=6218261&post=234&subd=gahooa&ref=&feed=1" />]]></description>
			<content:encoded><![CDATA[<p>At a reclaimed strip mine shooting a Ruger Mini-14 Stainless, under proper adult supervision of course.</p>
<p><span style="text-align:center; display: block;"><a href="http://blog.gahooa.com/2010/07/05/youngster-shooting-a-ruger-mini-14/"><img src="http://img.youtube.com/vi/oP56FheTFPU/2.jpg" alt="" /></a></span></p>
<br /> Tagged: <a href='http://blog.gahooa.com/tag/mini-14/'>Mini-14</a>, <a href='http://blog.gahooa.com/tag/ruger/'>Ruger</a>, <a href='http://blog.gahooa.com/tag/shooting/'>Shooting</a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/gahooa.wordpress.com/234/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/gahooa.wordpress.com/234/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/gahooa.wordpress.com/234/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/gahooa.wordpress.com/234/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/gahooa.wordpress.com/234/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/gahooa.wordpress.com/234/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/gahooa.wordpress.com/234/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/gahooa.wordpress.com/234/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/gahooa.wordpress.com/234/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/gahooa.wordpress.com/234/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.gahooa.com&blog=6218261&post=234&subd=gahooa&ref=&feed=1" />]]></content:encoded>
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		<title>Ubuntu Post-Install tips&#8230;</title>
		<link>http://blog.gahooa.com/2010/06/14/ubuntu-post-install-tips/</link>
		<comments>http://blog.gahooa.com/2010/06/14/ubuntu-post-install-tips/#comments</comments>
		<pubDate>Mon, 14 Jun 2010 21:10:51 +0000</pubDate>
		<dc:creator>Jason Garber</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[Software]]></category>
		<category><![CDATA[System Administration]]></category>
		<category><![CDATA[Technique]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<category><![CDATA[Ubuntu Partner Repositories]]></category>
		<category><![CDATA[Ubuntu Setup]]></category>

		<guid isPermaLink="false">http://blog.gahooa.com/?p=231</guid>
		<description><![CDATA[I received this from a friend, and thought I would post it here in case anyone would find it useful. After Installing Ubuntu, basically I do this: Go to: System -&#62; Administration -&#62; Software Sources -&#62; Other Sofware, and enable partner repository. After that, we can this on a Terminal: sudo apt-get update sudo apt-get dist-upgrade sudo [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.gahooa.com&blog=6218261&post=231&subd=gahooa&ref=&feed=1" />]]></description>
			<content:encoded><![CDATA[<p><strong>I received this from a friend, and thought I would post it here in case anyone would find it useful.</strong></p>
<blockquote><p>After Installing Ubuntu, basically I do this:</p>
<p>Go to:<br />
System -&gt; Administration -&gt; Software Sources -&gt; Other Sofware, and enable partner repository.</p>
<p>After that, we can this on a Terminal:</p>
<p>sudo apt-get update<br />
sudo apt-get dist-upgrade<br />
sudo apt-get install ubuntu-restricted-extras<br />
sudo /usr/share/doc/libdvdread4/install-css.sh</p></blockquote>
<br /> Tagged: <a href='http://blog.gahooa.com/tag/ubuntu/'>Ubuntu</a>, <a href='http://blog.gahooa.com/tag/ubuntu-partner-repositories/'>Ubuntu Partner Repositories</a>, <a href='http://blog.gahooa.com/tag/ubuntu-setup/'>Ubuntu Setup</a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/gahooa.wordpress.com/231/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/gahooa.wordpress.com/231/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/gahooa.wordpress.com/231/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/gahooa.wordpress.com/231/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/gahooa.wordpress.com/231/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/gahooa.wordpress.com/231/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/gahooa.wordpress.com/231/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/gahooa.wordpress.com/231/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/gahooa.wordpress.com/231/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/gahooa.wordpress.com/231/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.gahooa.com&blog=6218261&post=231&subd=gahooa&ref=&feed=1" />]]></content:encoded>
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		<title>git add -u</title>
		<link>http://blog.gahooa.com/2010/05/16/git-add-u/</link>
		<comments>http://blog.gahooa.com/2010/05/16/git-add-u/#comments</comments>
		<pubDate>Mon, 17 May 2010 03:22:13 +0000</pubDate>
		<dc:creator>Jason Garber</dc:creator>
				<category><![CDATA[Engineering]]></category>
		<category><![CDATA[Software]]></category>
		<category><![CDATA[Technique]]></category>
		<category><![CDATA[git]]></category>
		<category><![CDATA[version control]]></category>
		<category><![CDATA[scm]]></category>
		<category><![CDATA[git add]]></category>

		<guid isPermaLink="false">http://blog.gahooa.com/?p=228</guid>
		<description><![CDATA[Here is a nice little tidbit I ran across some time ago&#8230;  Ever delete a bunch of files from a git working copy, and then had to go in and tell git that you meant to delete them?  For example: [jason@dc40 AppStruct]$ git status # On branch master # Changed but not updated: # (use [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.gahooa.com&blog=6218261&post=228&subd=gahooa&ref=&feed=1" />]]></description>
			<content:encoded><![CDATA[<p>Here is a nice little tidbit I ran across some time ago&#8230;  Ever delete a bunch of files from a git working copy, and then had to go in and <strong>tell</strong> git that you meant to delete them?  For example:</p>
<pre>[jason@dc40 AppStruct]$ git status
# On branch master
# Changed but not updated:
#   (use "git add/rm ..." to update what will be committed)
#
#       deleted:    Python/AppStruct/Application.py
#       modified:   Python/AppStruct/Database/PostgreSQL.py
#       deleted:    Python/AppStruct/Date.py
#       deleted:    Python/AppStruct/JSON.py
#       deleted:    Python/AppStruct/Util.py
#       deleted:    Python/AppStruct/__init__.py
#
# Untracked files:
#   (use "git add ..." to include in what will be committed)
#
#       Python/AppStruct/NewFile.txt
no changes added to commit (use "git add" and/or "git commit -a")</pre>
<p>Previously, the way to handle this would be:</p>
<pre>   git rm ...
   git rm ...
   git rm ...
   git rm ...
   git rm ...
   git add ...
   git add ...</pre>
<p><strong>Rather, isn&#8217;t this easier?</strong></p>
<pre>   git add -u
   git add .</pre>
<hr />From the <a href="http://www.kernel.org/pub/software/scm/git/docs/git-add.html">man page for git-add</a>:</p>
<blockquote><p>&#8211;update | -u<br />
Only match  against already tracked files in the index rather than the working tree. That means that it will never stage new files, but that it will stage modified new contents of tracked files and that it will remove files from the index if the corresponding files in the working tree have been removed.</p></blockquote>
<br /> Tagged: <a href='http://blog.gahooa.com/tag/git/'>git</a>, <a href='http://blog.gahooa.com/tag/git-add/'>git add</a>, <a href='http://blog.gahooa.com/tag/scm/'>scm</a>, <a href='http://blog.gahooa.com/tag/version-control/'>version control</a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/gahooa.wordpress.com/228/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/gahooa.wordpress.com/228/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/gahooa.wordpress.com/228/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/gahooa.wordpress.com/228/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/gahooa.wordpress.com/228/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/gahooa.wordpress.com/228/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/gahooa.wordpress.com/228/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/gahooa.wordpress.com/228/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/gahooa.wordpress.com/228/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/gahooa.wordpress.com/228/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.gahooa.com&blog=6218261&post=228&subd=gahooa&ref=&feed=1" />]]></content:encoded>
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		<title>PostgreSQL Dump and Restore Notes</title>
		<link>http://blog.gahooa.com/2010/05/16/postgresql-dump-and-restore-notes/</link>
		<comments>http://blog.gahooa.com/2010/05/16/postgresql-dump-and-restore-notes/#comments</comments>
		<pubDate>Mon, 17 May 2010 03:10:59 +0000</pubDate>
		<dc:creator>Jason Garber</dc:creator>
				<category><![CDATA[Open Source]]></category>
		<category><![CDATA[Software]]></category>
		<category><![CDATA[System Administration]]></category>
		<category><![CDATA[Technique]]></category>
		<category><![CDATA[PostgreSQL]]></category>
		<category><![CDATA[pg_dump]]></category>
		<category><![CDATA[pg_restore]]></category>
		<category><![CDATA[database backup]]></category>

		<guid isPermaLink="false">http://blog.gahooa.com/?p=225</guid>
		<description><![CDATA[The pg_dump and pg_restore commands provide excellent flexibility in storing a compressed dump file, and selectively restoring any part of it. I&#8217;ve found that dropping and re-creating the target database is the cleanest way to restore a dumpfile &#8212; no stray relations left to cause trouble. Unless you own all of the objects being restored, [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.gahooa.com&blog=6218261&post=225&subd=gahooa&ref=&feed=1" />]]></description>
			<content:encoded><![CDATA[<p>The <a href="http://www.postgresql.org/docs/8.4/static/app-pgdump.html">pg_dump</a> and <a href="http://www.postgresql.org/docs/8.4/static/app-pgrestore.html">pg_restore</a> commands provide excellent flexibility in storing a compressed dump file, and selectively restoring any part of it.</p>
<p>I&#8217;ve found that dropping and re-creating the target database is the cleanest way to restore a dumpfile &#8212; no stray relations left to cause trouble.</p>
<p>Unless you own all of the objects being restored, you may need to be SUPERUSER in order to have a successful restore.</p>
<p>The custom dump format is quite useful.  Unlike the normal sequence of SQL statements you may be used to from mysqldump (and pg_dump as well), the &#8211;format=custom option will create a compressed archive file (internally a tar file) that can be selectivly read with pg_restore.  That flexibility could come in handy if you *just* need the schema from 1 table, or *just* the data from another table.</p>
<p><strong>Dump:</strong><br />
pg_dump &#8211;format=custom -U jason_super MyDatabase &gt; MyDatabase.pgdump</p>
<p><strong>Restore</strong><br />
pg_restore &#8211;exit-on-error &#8211;clean &#8211;dbname=MyDatabase MyDatabase.pgdump</p>
<p><strong>Get all of the SQL</strong><br />
pg_restore TMTManage_2.pgdump | more</p>
<p><strong>Get some of the SQL</strong><br />
pg_restore &#8211;schema=ACRM &#8211;table=Admin TMTManage_2.pgdump | more</p>
<br /> Tagged: <a href='http://blog.gahooa.com/tag/database-backup/'>database backup</a>, <a href='http://blog.gahooa.com/tag/pg_dump/'>pg_dump</a>, <a href='http://blog.gahooa.com/tag/pg_restore/'>pg_restore</a>, <a href='http://blog.gahooa.com/tag/postgresql/'>PostgreSQL</a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/gahooa.wordpress.com/225/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/gahooa.wordpress.com/225/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/gahooa.wordpress.com/225/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/gahooa.wordpress.com/225/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/gahooa.wordpress.com/225/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/gahooa.wordpress.com/225/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/gahooa.wordpress.com/225/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/gahooa.wordpress.com/225/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/gahooa.wordpress.com/225/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/gahooa.wordpress.com/225/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.gahooa.com&blog=6218261&post=225&subd=gahooa&ref=&feed=1" />]]></content:encoded>
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		<title>Interesting Numeric Pattern</title>
		<link>http://blog.gahooa.com/2010/05/15/interesting-numeric-pattern/</link>
		<comments>http://blog.gahooa.com/2010/05/15/interesting-numeric-pattern/#comments</comments>
		<pubDate>Sat, 15 May 2010 21:12:38 +0000</pubDate>
		<dc:creator>Jason Garber</dc:creator>
				<category><![CDATA[Interesting]]></category>
		<category><![CDATA[reSearch]]></category>
		<category><![CDATA[Math]]></category>
		<category><![CDATA[Numbers]]></category>
		<category><![CDATA[Patterns]]></category>

		<guid isPermaLink="false">http://blog.gahooa.com/?p=223</guid>
		<description><![CDATA[&#62;&#62;&#62; for i in range(1,31): ... print(' ' + '1'*30) ... print('x ' + '1'*i) ... print('= ' + str(int('1'*30) * int('1'*i))) ... print() ... 111111111111111111111111111111 x 1 = 111111111111111111111111111111 111111111111111111111111111111 x 11 = 1222222222222222222222222222221 111111111111111111111111111111 x 111 = 12333333333333333333333333333321 111111111111111111111111111111 x 1111 = 123444444444444444444444444444321 111111111111111111111111111111 x 11111 = 1234555555555555555555555555554321 111111111111111111111111111111 x 111111 = 12345666666666666666666666666654321 [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.gahooa.com&blog=6218261&post=223&subd=gahooa&ref=&feed=1" />]]></description>
			<content:encoded><![CDATA[<pre>&gt;&gt;&gt; for i in range(1,31):
...     print('  ' + '1'*30)
...     print('x ' + '1'*i)
...     print('= ' + str(int('1'*30) * int('1'*i)))
...     print()
...
  111111111111111111111111111111
x 1
= 111111111111111111111111111111

  111111111111111111111111111111
x 11
= 1222222222222222222222222222221

  111111111111111111111111111111
x 111
= 12333333333333333333333333333321

  111111111111111111111111111111
x 1111
= 123444444444444444444444444444321

  111111111111111111111111111111
x 11111
= 1234555555555555555555555555554321

  111111111111111111111111111111
x 111111
= 12345666666666666666666666666654321

  111111111111111111111111111111
x 1111111
= 123456777777777777777777777777654321

  111111111111111111111111111111
x 11111111
= 1234567888888888888888888888887654321

  111111111111111111111111111111
x 111111111
= 12345678999999999999999999999987654321

  111111111111111111111111111111
x 1111111111
= 123456790111111111111111111110987654321

  111111111111111111111111111111
x 11111111111
= 1234567901222222222222222222220987654321

  111111111111111111111111111111
x 111111111111
= 12345679012333333333333333333320987654321

  111111111111111111111111111111
x 1111111111111
= 123456790123444444444444444444320987654321

  111111111111111111111111111111
x 11111111111111
= 1234567901234555555555555555554320987654321

  111111111111111111111111111111
x 111111111111111
= 12345679012345666666666666666654320987654321

  111111111111111111111111111111
x 1111111111111111
= 123456790123456777777777777777654320987654321

  111111111111111111111111111111
x 11111111111111111
= 1234567901234567888888888888887654320987654321

  111111111111111111111111111111
x 111111111111111111
= 12345679012345678999999999999987654320987654321

  111111111111111111111111111111
x 1111111111111111111
= 123456790123456790111111111110987654320987654321

  111111111111111111111111111111
x 11111111111111111111
= 1234567901234567901222222222220987654320987654321

  111111111111111111111111111111
x 111111111111111111111
= 12345679012345679012333333333320987654320987654321

  111111111111111111111111111111
x 1111111111111111111111
= 123456790123456790123444444444320987654320987654321

  111111111111111111111111111111
x 11111111111111111111111
= 1234567901234567901234555555554320987654320987654321

  111111111111111111111111111111
x 111111111111111111111111
= 12345679012345679012345666666654320987654320987654321

  111111111111111111111111111111
x 1111111111111111111111111
= 123456790123456790123456777777654320987654320987654321

  111111111111111111111111111111
x 11111111111111111111111111
= 1234567901234567901234567888887654320987654320987654321

  111111111111111111111111111111
x 111111111111111111111111111
= 12345679012345679012345678999987654320987654320987654321

  111111111111111111111111111111
x 1111111111111111111111111111
= 123456790123456790123456790110987654320987654320987654321

  111111111111111111111111111111
x 11111111111111111111111111111
= 1234567901234567901234567901220987654320987654320987654321

  111111111111111111111111111111
x 111111111111111111111111111111
= 12345679012345679012345679012320987654320987654320987654321</pre>
<br /> Tagged: <a href='http://blog.gahooa.com/tag/math/'>Math</a>, <a href='http://blog.gahooa.com/tag/numbers/'>Numbers</a>, <a href='http://blog.gahooa.com/tag/patterns/'>Patterns</a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/gahooa.wordpress.com/223/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/gahooa.wordpress.com/223/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/gahooa.wordpress.com/223/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/gahooa.wordpress.com/223/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/gahooa.wordpress.com/223/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/gahooa.wordpress.com/223/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/gahooa.wordpress.com/223/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/gahooa.wordpress.com/223/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/gahooa.wordpress.com/223/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/gahooa.wordpress.com/223/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.gahooa.com&blog=6218261&post=223&subd=gahooa&ref=&feed=1" />]]></content:encoded>
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		<title>New Wooden Gun Project</title>
		<link>http://blog.gahooa.com/2010/04/24/new-wooden-gun-project/</link>
		<comments>http://blog.gahooa.com/2010/04/24/new-wooden-gun-project/#comments</comments>
		<pubDate>Sat, 24 Apr 2010 19:25:28 +0000</pubDate>
		<dc:creator>Jason Garber</dc:creator>
				<category><![CDATA[Engineering]]></category>
		<category><![CDATA[Fun]]></category>
		<category><![CDATA[Interesting]]></category>
		<category><![CDATA[.45]]></category>
		<category><![CDATA[3D modeling]]></category>
		<category><![CDATA[SolidWorks]]></category>
		<category><![CDATA[Thompson]]></category>
		<category><![CDATA[Thompson Machine Gun]]></category>
		<category><![CDATA[Toy Gun]]></category>

		<guid isPermaLink="false">http://blog.gahooa.com/?p=218</guid>
		<description><![CDATA[In our workshop, we have been designing a new toy wooden gun model in SolidWorks.  This is inspired by the classic Thompson Machine Gun from the early 1900&#8242;s in the US. We will probably make it out of maple or walnut, and either paint or stain it. Tagged: .45, 3D modeling, SolidWorks, Thompson, Thompson Machine Gun, Toy [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.gahooa.com&blog=6218261&post=218&subd=gahooa&ref=&feed=1" />]]></description>
			<content:encoded><![CDATA[<p>In our workshop, we have been designing a new toy wooden gun model in SolidWorks.  This is inspired by the classic Thompson Machine Gun from the early 1900&#8242;s in the US.</p>
<p>We will probably make it out of maple or walnut, and either paint or stain it.</p>
<p><a href="http://gahooa.files.wordpress.com/2010/04/thompson-render-2.jpg"><img class="alignnone size-full wp-image-220" title="Thompson-Render-2" src="http://gahooa.files.wordpress.com/2010/04/thompson-render-2.jpg?w=700&#038;h=310" alt="" width="700" height="310" /></a></p>
<p><a href="http://gahooa.files.wordpress.com/2010/04/thompson-render-1.jpg"><img class="alignnone size-full wp-image-219" title="Thompson-Render-1" src="http://gahooa.files.wordpress.com/2010/04/thompson-render-1.jpg?w=700&#038;h=364" alt="" width="700" height="364" /></a></p>
<br /> Tagged: <a href='http://blog.gahooa.com/tag/45/'>.45</a>, <a href='http://blog.gahooa.com/tag/3d-modeling/'>3D modeling</a>, <a href='http://blog.gahooa.com/tag/solidworks/'>SolidWorks</a>, <a href='http://blog.gahooa.com/tag/thompson/'>Thompson</a>, <a href='http://blog.gahooa.com/tag/thompson-machine-gun/'>Thompson Machine Gun</a>, <a href='http://blog.gahooa.com/tag/toy-gun/'>Toy Gun</a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/gahooa.wordpress.com/218/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/gahooa.wordpress.com/218/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/gahooa.wordpress.com/218/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/gahooa.wordpress.com/218/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/gahooa.wordpress.com/218/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/gahooa.wordpress.com/218/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/gahooa.wordpress.com/218/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/gahooa.wordpress.com/218/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/gahooa.wordpress.com/218/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/gahooa.wordpress.com/218/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=blog.gahooa.com&blog=6218261&post=218&subd=gahooa&ref=&feed=1" />]]></content:encoded>
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			<media:title type="html">Thompson-Render-2</media:title>
		</media:content>

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