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	<title>Programming &#8211; BarryCrowder.net</title>
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		<title>Technical Support</title>
		<link>https://barrycrowder.net/2016/06/technical-support/</link>
					<comments>https://barrycrowder.net/2016/06/technical-support/#comments</comments>
		
		<dc:creator><![CDATA[Barry]]></dc:creator>
		<pubDate>Sun, 19 Jun 2016 20:29:25 +0000</pubDate>
				<category><![CDATA[Programming]]></category>
		<guid isPermaLink="false">https://barrycrowder.net/?p=184</guid>

					<description><![CDATA[I recently had a problem streaming a video from Amazon Prime on my XBOX360. Specifically, we rented a move from Amazon Prime, but when we tried to play it in the Amazon app on the XBOX 360, we got an &#8220;Error 7313&#8220;. We checked all the obvious things like network connectivity, restarted the XBOX, and [&#8230;]]]></description>
		
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			<slash:comments>9</slash:comments>
		
		
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		<title>PKI: Using openssl to get certificate info</title>
		<link>https://barrycrowder.net/2010/03/pki-using-openssl-to-get-certificate-info/</link>
					<comments>https://barrycrowder.net/2010/03/pki-using-openssl-to-get-certificate-info/#respond</comments>
		
		<dc:creator><![CDATA[Barry]]></dc:creator>
		<pubDate>Tue, 16 Mar 2010 05:09:21 +0000</pubDate>
				<category><![CDATA[Programming]]></category>
		<guid isPermaLink="false">https://barrycrowder.net/?p=34</guid>

					<description><![CDATA[If you want to get the certificate information from a remote server that is using SSL (e.g. HTTPS, LDAPS, etc.), then the following unix* command will tell you about what that server is presenting: openssl s_client -connect &#60;host>:&#60;port> &#60;/dev/null &#124;openssl x509 -noout -text Notice that there are two commands that are combined with a pipe [&#8230;]]]></description>
		
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			<slash:comments>0</slash:comments>
		
		
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		<title>perl: safe() strings for concatenation</title>
		<link>https://barrycrowder.net/2008/09/safe-strings-for-concatenation/</link>
					<comments>https://barrycrowder.net/2008/09/safe-strings-for-concatenation/#respond</comments>
		
		<dc:creator><![CDATA[Barry]]></dc:creator>
		<pubDate>Thu, 25 Sep 2008 04:16:57 +0000</pubDate>
				<category><![CDATA[Programming]]></category>
		<category><![CDATA[perl]]></category>
		<guid isPermaLink="false">https://barrycrowder.net/?p=31</guid>

					<description><![CDATA[At some point, if you use perl enough, you&#8217;ll encounter the following error message: Use of uninitialized value in concatenation (.) or string at ./progname.pl line #. While it does not stop the program from running, it is kind of annoying at it makes it harder to troubleshoot. This is particularly hard to troubleshoot when [&#8230;]]]></description>
		
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			<slash:comments>0</slash:comments>
		
		
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		<title>perl: trim()</title>
		<link>https://barrycrowder.net/2008/09/perl-trim/</link>
					<comments>https://barrycrowder.net/2008/09/perl-trim/#respond</comments>
		
		<dc:creator><![CDATA[Barry]]></dc:creator>
		<pubDate>Thu, 25 Sep 2008 03:58:43 +0000</pubDate>
				<category><![CDATA[Programming]]></category>
		<category><![CDATA[perl]]></category>
		<guid isPermaLink="false">https://barrycrowder.net/?p=30</guid>

					<description><![CDATA[A trim() function should be native to perl, but since it isn&#8217;t, this will have to do. sub trim { my @vals=@_; for (@vals) { s/^s+//; s/s+$//; } return wantarray ? @vals : $vals[0]; } Notice that I wrote the code to process either a scalar or an array. If the variable that you&#8217;re storing [&#8230;]]]></description>
		
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			<slash:comments>0</slash:comments>
		
		
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