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<channel>
	<title>a crank's progress</title>
	
	<link>http://www.paulbeard.org/wordpress</link>
	<description>"The art of writing is the art of discovering what you believe."-- Gustave Flaubert</description>
	<lastBuildDate>Wed, 18 Jan 2012 17:17:05 +0000</lastBuildDate>
	<language>en</language>
	<sy:updatePeriod>hourly</sy:updatePeriod>
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		<title>instead of a blackout, why not a blacklist?</title>
		<link>http://feedproxy.google.com/~r/paulbeard/sokS/~3/aVJ_4R9sD0U/</link>
		<comments>http://www.paulbeard.org/wordpress/2012/01/18/instead-of-a-blackout-why-not-a-blacklist/#comments</comments>
		<pubDate>Wed, 18 Jan 2012 08:26:13 +0000</pubDate>
		<dc:creator>paul</dc:creator>
				<category><![CDATA[noted in passing]]></category>

		<guid isPermaLink="false">http://www.paulbeard.org/wordpress/?p=5849</guid>
		<description>[repurposing this from G+] I just installed a #SOPA blackout plugin for WordPress on the blog that no one but Google reads and it occurred to me, rather than content providers turning their sites black, why not start blocking gov&amp;#8217;t netblocks? Congressional offices don&amp;#8217;t need the internet, do they? They can use the telephone or [...]</description>
			<content:encoded><![CDATA[<p>[repurposing this from <a href="https://plus.google.com/u/0/104119855035793551431/posts/Ay5yb3bdTeC">G+</a>] </p>
<p>I just installed a #SOPA blackout plugin for WordPress on the blog that no one but Google reads and it occurred to me, rather than content providers turning their sites black, why not start blocking gov&#8217;t netblocks? Congressional offices don&#8217;t need the internet, do they? They can use the telephone or a FAX machine, maybe go to the library. Though if I was a librarian and a SOPA sponsor or his staff tried to use the public terminals, I might be inclined to turn them away: you have to know how it works before you can use this, and those people plainly don&#8217;t get it. </p>
<p>We know that torrent downloads have been traced to governments everywhere, even our own. Seems to me the best option is a variant of how we deal with email spam: a realtime blacklist. Any organization that attacks free speech should be banned from accessing any website that objects to those attacks. I can see a special 503 error page that makes plain why they can&#8217;t be served at this time. </p>
<p>Imagine if email relays refused to send mail from .gov addresses (just the legislative branch), just sent them all back with an error explaining why their mail is undeliverable. Web page loads would fail, display a simple black and white message that &#8220;This content cannot be served to you at this time. Users in your domain have engaged in copyright infringement which means your domain is banned. Have a nice day.&#8221; </p>
<p>Maybe it&#8217;s unworkable, maybe not enough sites would do it, certainly no large ones. But I am tired of this being labelled a technology problem when it&#8217;s really a business problem. Someone abuses a technology, be it the internet or a hammer, it&#8217;s not the person who made the tool who is at fault but the person using it and in this case, the organization claiming injury.</p>

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		<item>
		<title>inexorable decline</title>
		<link>http://feedproxy.google.com/~r/paulbeard/sokS/~3/FerhLByqBL8/</link>
		<comments>http://www.paulbeard.org/wordpress/2011/12/28/inexorable-decline/#comments</comments>
		<pubDate>Thu, 29 Dec 2011 07:13:10 +0000</pubDate>
		<dc:creator>paul</dc:creator>
				<category><![CDATA[noted in passing]]></category>

		<guid isPermaLink="false">http://www.paulbeard.org/wordpress/?p=5844</guid>
		<description>I suppose looking at posting frequency might show some correlation with the dwindling traffic.</description>
			<content:encoded><![CDATA[<p>I suppose looking at posting frequency might show some correlation with the dwindling traffic.</p>
<p><img src="http://www.paulbeard.org/wordpress/wp-content/uploads/2011/12/Screen-Shot-2011-12-28-at-11.01.27-PM.jpg" width="480" height="106" alt="Screen Shot 2011-12-28 at 11.01.27 PM.jpg" style="margin-top:5px; margin-right:5px; margin-bottom:5px; margin-left:5px; padding-top:5px; padding-right:5px; padding-bottom:5px; padding-left:5px; border:1px #000000 dotted;" /><br />
<img src="http://www.paulbeard.org/wordpress/wp-content/uploads/2011/12/Screen-Shot-2011-12-28-at-11.01.42-PM.jpg" width="480" height="108" alt="Screen Shot 2011-12-28 at 11.01.42 PM.jpg" style="margin-top:5px; margin-right:5px; margin-bottom:5px; margin-left:5px; padding-top:5px; padding-right:5px; padding-bottom:5px; padding-left:5px; border:1px #000000 dotted;" /></p>

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		<title />
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		<comments>http://www.paulbeard.org/wordpress/2011/12/12/5835/#comments</comments>
		<pubDate>Tue, 13 Dec 2011 06:56:52 +0000</pubDate>
		<dc:creator>paul</dc:creator>
				<category><![CDATA[noted in passing]]></category>

		<guid isPermaLink="false">http://www.paulbeard.org/wordpress/2011/12/12/5835/</guid>
		<description></description>
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		<item>
		<title>this is security?</title>
		<link>http://feedproxy.google.com/~r/paulbeard/sokS/~3/bMSCd4-jM0s/</link>
		<comments>http://www.paulbeard.org/wordpress/2011/07/12/security/#comments</comments>
		<pubDate>Wed, 13 Jul 2011 05:00:53 +0000</pubDate>
		<dc:creator>paul</dc:creator>
				<category><![CDATA[observations]]></category>

		<guid isPermaLink="false" />
		<description>Found out this afternoon that the email gurus at the local institution where I have an account don&amp;#8217;t understand or don&amp;#8217;t care about security: asked why, after a maintenance outage, I was unable to read email and an insider sent me a new server name I could use but told me that imap is going [...]</description>
			<content:encoded><![CDATA[<p>Found out this afternoon that the email gurus at the local institution where I have an account don&#8217;t understand or don&#8217;t care about security: asked why, after a maintenance outage, I was unable to read email and an insider sent me a new server name I could use but told me that imap is going away as it doesn&#8217;t support encryption, sends passwords in the clear.</p>
<p>Really?</p>

<div class="wp_syntax"><div class="code"><pre class="bash" style="font-family:monospace;"><span style="color: #7a0874; font-weight: bold;">&#91;</span><span style="color: #000000; font-weight: bold;">/</span>Users<span style="color: #000000; font-weight: bold;">/</span>paul<span style="color: #7a0874; font-weight: bold;">&#93;</span>:: openssl s_client <span style="color: #660033;">-connect</span> mail:<span style="color: #000000;">993</span>
CONNECTED<span style="color: #7a0874; font-weight: bold;">&#40;</span>00000003<span style="color: #7a0874; font-weight: bold;">&#41;</span>
<span style="color: #7a0874; font-weight: bold;">&#91;</span> handshaking omitted <span style="color: #7a0874; font-weight: bold;">&#93;</span> 
SSL handshake has <span style="color: #c20cb9; font-weight: bold;">read</span> <span style="color: #000000;">1272</span> bytes and written <span style="color: #000000;">328</span> bytes
<span style="color: #660033;">---</span>
New, TLSv1<span style="color: #000000; font-weight: bold;">/</span>SSLv3, Cipher is DHE-RSA-AES256-SHA
Server public key is <span style="color: #000000;">1024</span> bit
Secure Renegotiation IS supported
Compression: NONE
Expansion: NONE
SSL-Session:
    Protocol  : TLSv1
    Cipher    : DHE-RSA-AES256-SHA
    Session-ID: B448E7A7B703C73C57BC7FA7E8D4E30F8B67DC76E4868C17C16AC2E48B88C642
    Session-ID-ctx: 
    Master-Key: 076960369DEDC2E9A2B8BC70D2FF070277D1E440CB2B5D1B0F5AA3770B48BB115FF61DDDF81E39CA23387186C0510F38
    Key-Arg   : None
    Start Time: <span style="color: #000000;">1310532030</span>
    Timeout   : <span style="color: #000000;">300</span> <span style="color: #7a0874; font-weight: bold;">&#40;</span>sec<span style="color: #7a0874; font-weight: bold;">&#41;</span>
    Verify <span style="color: #7a0874; font-weight: bold;">return</span> code: <span style="color: #000000;">18</span> <span style="color: #7a0874; font-weight: bold;">&#40;</span>self signed certificate<span style="color: #7a0874; font-weight: bold;">&#41;</span>
<span style="color: #660033;">---</span>
<span style="color: #000000; font-weight: bold;">*</span> OK <span style="color: #7a0874; font-weight: bold;">&#91;</span>CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE <span style="color: #007800;">AUTH</span>=PLAIN <span style="color: #007800;">AUTH</span>=LOGIN<span style="color: #7a0874; font-weight: bold;">&#93;</span> Dovecot ready.</pre></div></div>

<p>Hmm, that seems to work.</p>

<div class="wp_syntax"><div class="code"><pre class="bash" style="font-family:monospace;">openssl s_client <span style="color: #660033;">-connect</span> some.email.host:<span style="color: #000000;">993</span>
connect: Operation timed out
connect:<span style="color: #007800;">errno</span>=<span style="color: #000000;">60</span></pre></div></div>

<p>That doesn&#8217;t look like they&#8217;re listening on that port.</p>

<div class="wp_syntax"><div class="code"><pre class="bash" style="font-family:monospace;">openssl s_client <span style="color: #660033;">-connect</span> some.email.host:<span style="color: #000000;">143</span>
CONNECTED<span style="color: #7a0874; font-weight: bold;">&#40;</span>00000003<span style="color: #7a0874; font-weight: bold;">&#41;</span>
<span style="color: #000000;">49016</span>:error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol:<span style="color: #000000; font-weight: bold;">/</span>SourceCache<span style="color: #000000; font-weight: bold;">/</span>OpenSSL098<span style="color: #000000; font-weight: bold;">/</span>OpenSSL098-<span style="color: #000000;">35.1</span><span style="color: #000000; font-weight: bold;">/</span>src<span style="color: #000000; font-weight: bold;">/</span>ssl<span style="color: #000000; font-weight: bold;">/</span>s23_clnt.c:<span style="color: #000000;">607</span>:</pre></div></div>

<p>So no SSL on the server. </p>
<p>Huh. If I was going to hazard a guess here, I would say that it&#8217;s not that imap is busted or insecure but that someone&#8217;s doing it wrong. When I pointed out that imap wasn&#8217;t to blame, it turns out that they did try requiring SSL 4 years ago but when it turned out that a lot of the user base didn&#8217;t have client software to support it, they turned it off. That&#8217;s actually worse: to know that the security of your communications is no better than the worst email client out there, with no standards or requirements, would be a fireable offense in some workplaces.</p>

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		<item>
		<title>cutting your own throat?</title>
		<link>http://feedproxy.google.com/~r/paulbeard/sokS/~3/I-zMXCajiVM/</link>
		<comments>http://www.paulbeard.org/wordpress/2011/06/08/cutting-your-own-throat/#comments</comments>
		<pubDate>Thu, 09 Jun 2011 01:08:07 +0000</pubDate>
		<dc:creator>paul</dc:creator>
				<category><![CDATA[del.icio.us]]></category>

		<guid isPermaLink="false" />
		<description>The idea that the South commemorates/venerates the Civil War is not new but the analysis here â€” that the decision to focus on manual agriculture, rather than do anything that might add value or elevate the status of slaves or freedmen â€” was right to the point. It&amp;#8217;s understood that the North prevailed due to [...]</description>
			<content:encoded><![CDATA[<p>The idea that the South commemorates/venerates the Civil War is not new but the analysis here â€” that the decision to focus on manual agriculture, rather than do anything that might add value or elevate the status of slaves or freedmen â€” was right to the point. It&#8217;s understood that the North prevailed due to its industrial base, a key asset to the warfare of the time, but I hadn&#8217;t considered that there were decisions made beyond the simplest market analysis.</p>
<blockquote cite="http://www.freakonomics.com/2011/06/07/why-does-the-south-still-commemorate-the-civil-war-but-not-the-north-bring-your-questions-for-historian-peter-coclanis/"><p>
  [From <a href="http://www.freakonomics.com/2011/06/07/why-does-the-south-still-commemorate-the-civil-war-but-not-the-north-bring-your-questions-for-historian-peter-coclanis/"><cite>Freakonomics Â» Why Does the South Still Commemorate the Civil War, But Not the North? Bring Your Questions for Historian Peter Coclanis</cite></a>]
</p></blockquote>

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		<title>updating dynamic DNS automatically</title>
		<link>http://feedproxy.google.com/~r/paulbeard/sokS/~3/L3TiGopgJHI/</link>
		<comments>http://www.paulbeard.org/wordpress/2011/02/14/updating-dynamic-dns-automatically/#comments</comments>
		<pubDate>Mon, 14 Feb 2011 16:21:20 +0000</pubDate>
		<dc:creator>paul</dc:creator>
		
		<guid isPermaLink="false">http://www.paulbeard.org/wordpress/2011/02/14/updating-dynamic-dns-automatically/</guid>
		<description>None of the allegedly automatic methods actually, you know, work. Automatically, that is. So I hacked this together. It grabs the last-known address and the actual dynamic address then compares them. If in sync, it exits: if not, it sends update requests. Not sure what interval to run it on but I guess I&amp;#8217;ll just [...]</description>
			<content:encoded><![CDATA[<p>None of the allegedly automatic methods actually, you know, work. Automatically, that is. So I hacked this together. It grabs the last-known address and the actual dynamic address then compares them. If in sync, it exits: if not, it sends update requests. Not sure what interval to run it on but I guess I&#8217;ll just pick one and crank it up or down until I see minimal disruptions in service; ie notes to the logfile that the addresses got out of sync.</p>
<pre lang="bash" line=1>
#!/usr/local/bin/bash
export THEN=`dnsip mail.thistledew.org` # hostname you're monitoring
#export THEN=`nslookup ${HOME} | tail -1 | awk -F" " '{ print $3 }'` # alternate method w/o djbdns
export NOW=`http://wget -qO- icanhazip.com` # what the internet thinks your address is
if [ ${NOW} != ${THEN} ]; then
    # echo "ping";
    logger "ip addresses out of sync: updating"
    /usr/local/bin/update-afraidns.sh # your various update methods go here
    /usr/local/bin/dyndns.sh &gt; /dev/null 2&gt;&amp;1
else
    # echo "pong";
    exit 0
fi
</pre>
<p>Update: at the month mark, this seems to be working. I get notified when it needs to sync addresses (usually at just past 4AM) and it&#8217;s not too often. It runs every 5 minutes (not sure when I changed it to that: used to be once per hour but that seemed miss some of the IP address fluctuations). I could use some of the other client software I see (OpenDNS recommends one but I never got on with it) but this seems to work. Just enough to get the job done, not enough to be truly useful anywhere else, except as a model of how not to do it, perhaps. </p>
<p>Update, July 5, 2011: If I had thought this through, I would have tested the DNS servers I use more carefully. Turns out one of the four, between two providers, was constantly flaky.</p>

<div class="wp_syntax"><div class="code"><pre class="bash" style="font-family:monospace;">$ host mail.thistledew.org ns1.afraid.org
mail.thistledew.org has address 174.21.112.113
&nbsp;
$ host mail.thistledew.org ns3.afraid.org
mail.thistledew.org has address 174.21.112.113
&nbsp;
$ host mail.thistledew.org ns9.zoneedit.com
mail.thistledew.org has address 174.21.112.113
&nbsp;
$ host mail.thistledew.org ns15.zoneedit.com
mail.thistledew.org has address 174.21.122.16</pre></div></div>

<p>Someone got voted off the island. </p>

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		<item>
		<title>dear diary</title>
		<link>http://feedproxy.google.com/~r/paulbeard/sokS/~3/gE4GgLsgS3o/</link>
		<comments>http://www.paulbeard.org/wordpress/2010/12/10/dear-diary/#comments</comments>
		<pubDate>Sat, 11 Dec 2010 05:34:27 +0000</pubDate>
		<dc:creator>paul</dc:creator>
				<category><![CDATA[observations]]></category>

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		<description></description>
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</div><img src="http://feeds.feedburner.com/~r/paulbeard/sokS/~4/gE4GgLsgS3o" height="1" width="1"/>]]></content:encoded>
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		<item>
		<title>What’s Finland got that we ain’t got?</title>
		<link>http://feedproxy.google.com/~r/paulbeard/sokS/~3/vw4adLhugk8/</link>
		<comments>http://www.paulbeard.org/wordpress/2010/12/04/2091755932/#comments</comments>
		<pubDate>Sat, 04 Dec 2010 16:08:13 +0000</pubDate>
		<dc:creator>paul</dc:creator>
				<category><![CDATA[del.icio.us]]></category>

		<guid isPermaLink="false">http://whatilearnedinschool.tumblr.com/post/2091755932</guid>
		<description>Link: What&amp;#8217;s Finland got that we ain&amp;#8217;t got? NEA &amp;#8211; What we can learn from Finlandâ€™s successful school reform Couple of things come to mind:Â  Finland is a pretty homogeneous place, not a lot of immigrants to accommodate, in either numbers or diverse languages It has a reputation for social equality (as does the rest [...]</description>
			<content:encoded><![CDATA[<p>Link: <a href="http://www.nea.org/home/40991.htm">What&#8217;s Finland got that we ain&#8217;t got? </a></p>
<p><a href="http://www.nea.org/home/40991.htm">NEA &#8211; What we can learn from Finlandâ€™s successful school reform</a></p>
<p>Couple of things come to mind:Â </p>
<ul>
<li>Finland is a pretty homogeneous place, not a lot of immigrants to accommodate, in either numbers or diverse languages</li>
<li>It has a reputation for social equality (as does the rest of Scandinavia)</li>
<li>It has some well-known high-tech industries (Saab, Nokia)</li>
<li>There are benefits to being a small independent country instead of a superpower.</li>
</ul>
<p>Couple of things I looked up:</p>
<ul>
<li>Finland&#8217;s population is 5,338,395 vs 307 million for the US</li>
<li>$34K GDP vs $46K for the US</li>
<li>64% of Finns live in towns, with most in one southern central plain: 81% of Americans live in cities or suburbs, with densities for both countries at 44 and 84 people per sq mile, respectively.Â </li>
</ul>
<p>Interestingly, Finland&#8217;s organized labor is more prominent and more powerful than we have here in the US. But they&#8217;re not the problem.Â </p>
<p>The perpetual school reform movement is a societal and cultural issue more than anything. We talk about equality as a key part of our democratic ideals but our thought leader abandon public schools for private schools as soon as they can.Â </p>

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</div><img src="http://feeds.feedburner.com/~r/paulbeard/sokS/~4/vw4adLhugk8" height="1" width="1"/>]]></content:encoded>
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		<item>
		<title>designed by engineers, for engineers</title>
		<link>http://feedproxy.google.com/~r/paulbeard/sokS/~3/ypgXN0aqeb0/</link>
		<comments>http://www.paulbeard.org/wordpress/2010/12/03/designed-by-engineers-for-engineers-2/#comments</comments>
		<pubDate>Sat, 04 Dec 2010 02:08:52 +0000</pubDate>
		<dc:creator>paul</dc:creator>
				<category><![CDATA[quote of the day]]></category>

		<guid isPermaLink="false">http://www.paulbeard.org/wordpress/?p=6823</guid>
		<description>Could these boxes be uglier? Can something have a negative aesthetic score?</description>
			<content:encoded><![CDATA[<p><a href="http://open-pc.com/" target="_blank">Could these boxes be uglier?</a> Can something have a negative aesthetic score?</p>
<p><img src="/wordpress/wp-content/uploads/2010/12/OpenPC.png" width="480" height="229" alt="OpenPC.png" style="margin-top:5px; margin-right:5px; margin-bottom:5px; margin-left:5px; padding-top:5px; padding-right:5px; padding-bottom:5px; padding-left:5px; border:1px #000000 dotted;" /></p>

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		<title />
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		<pubDate>Fri, 03 Dec 2010 04:57:00 +0000</pubDate>
		<dc:creator>paul</dc:creator>
				<category><![CDATA[observations]]></category>

		<guid isPermaLink="false">http://whatilearnedinschool.tumblr.com/post/2078753843</guid>
		<description>Grammar (Time, one hour) 1. Give nine rules for the use of Capital Letters. Arithmetic (Time, 1.25 hours) 1. Name and define the Fundamental Rules of Arithmetic. U.S. History (Time, 45 minutes) 1. Give the epochs into which U.S. History is divided. Orthography (Time, one hour) 1. What is meant by the following: Alphabet, phonetic, [...]</description>
			<content:encoded><![CDATA[<blockquote><p>Grammar (Time, one hour)<br />
1. Give nine rules for the use of Capital Letters.</p>
<p>Arithmetic (Time, 1.25 hours)<br />
1. Name and define the Fundamental Rules of Arithmetic.</p>
<p>U.S. History (Time, 45 minutes)<br />
1. Give the epochs into which U.S. History is divided.</p>
<p>Orthography (Time, one hour)<br />
1. What is meant by the following: Alphabet, phonetic, orthography, etymology, syllabication?</p>
<p>Geography (Time, one hour)<br />
1. What is climate? Upon what does climate depend?</p>
</blockquote>
<p><span>This is the eighth-grade final exam from 1895 from Salina, KS. USA.</span><span>Each of these sections had about 10 questions. There were no multiple choice answers.Â <br /></span></p>
<p><span><br /></span></p>
<p><a href="http://people.moreheadstate.edu/fs/w.willis/eighthgrade.html">8th Grade Exam</a></p>

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