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	<title>Eric Covener's Journal</title>
	<atom:link href="http://www.misers.org/blog/feed/" rel="self" type="application/rss+xml" />
	<link>http://www.misers.org/blog</link>
	<description>A million dollar ideas</description>
	<lastBuildDate>Tue, 20 Jul 2010 17:30:13 +0000</lastBuildDate>
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	<language>en</language>
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			<item>
		<title>Local yum repository</title>
		<link>http://www.misers.org/blog/2010/07/local-yum-repository/</link>
		<comments>http://www.misers.org/blog/2010/07/local-yum-repository/#comments</comments>
		<pubDate>Tue, 20 Jul 2010 17:30:13 +0000</pubDate>
		<dc:creator>Covener</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://www.misers.org/blog/?p=1584</guid>
		<description><![CDATA[Something odd in my 64-bit RHEL install left me without any of the 32-bit runtime.  I had never used yum before, and always hand-resolved RPM dependencies when I needed to meet something like a WebSphere prerequisite.

 Mount your install media
 mkdir /tmp/repo
 cp -r /media/dvdrw/packages/*.rpm /tmp/repo
 (cd /tmp/repo &#038;&#038; rpm -i createrepo* *deltarpm*
 createrepo [...]]]></description>
			<content:encoded><![CDATA[<p>Something odd in my 64-bit RHEL install left me without any of the 32-bit runtime.  I had never used yum before, and always hand-resolved RPM dependencies when I needed to meet something like a WebSphere prerequisite.</p>
<ul>
<li> Mount your install media
<li> mkdir /tmp/repo
<li> cp -r /media/dvdrw/packages/*.rpm /tmp/repo
<li> (cd /tmp/repo &#038;&#038; rpm -i createrepo* *deltarpm*
<li> createrepo .
<li> cat > /etc/yum.repos.d/local.repo<br />
[local]<br />
gpgcheck=0<br />
name=localrepo<br />
baseurl=file:///tmp/repo<br />
^D
</li>
</ul>
<p>Now e.g. <code>yum install libXp.i686</code> will grab up all the basic 32-bit low-level stuff for you.</p>
]]></content:encoded>
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		</item>
		<item>
		<title>IBM HTTP Server 8.0 beta1 available</title>
		<link>http://www.misers.org/blog/2010/07/ibm-http-server-8-0-beta1-available/</link>
		<comments>http://www.misers.org/blog/2010/07/ibm-http-server-8-0-beta1-available/#comments</comments>
		<pubDate>Thu, 08 Jul 2010 01:44:57 +0000</pubDate>
		<dc:creator>Covener</dc:creator>
				<category><![CDATA[IBM]]></category>

		<guid isPermaLink="false">http://www.misers.org/blog/?p=1580</guid>
		<description><![CDATA[IBM HTTP Server 8.0, IBM&#8217;s webserver based on Apache HTTP Server, is part of the WebSphere Application Server Beta: https://www14.software.ibm.com/iwm/web/cc/earlyprograms/websphere/wsasoa/.
A list of changes in this release is available herehttp://publib.boulder.ibm.com/infocenter/wasinfo/v8r0/index.jsp?topic=/com.ibm.websphere.ihs.doc/info/ihs/ihs/cihs_newfunction.html.  Only the new installer and new architecture support are  probably of interest in the beta, along with the added flexibility in the SSLCipherSpec directive.
]]></description>
			<content:encoded><![CDATA[<p>IBM HTTP Server 8.0, IBM&#8217;s webserver based on Apache HTTP Server, is part of the WebSphere Application Server Beta: <a href="https://www14.software.ibm.com/iwm/web/cc/earlyprograms/websphere/wsasoa/">https://www14.software.ibm.com/iwm/web/cc/earlyprograms/websphere/wsasoa/</a>.</p>
<p>A list of changes in this release is available here<a href="http://publib.boulder.ibm.com/infocenter/wasinfo/v8r0/index.jsp?topic=/com.ibm.websphere.ihs.doc/info/ihs/ihs/cihs_newfunction.html">http://publib.boulder.ibm.com/infocenter/wasinfo/v8r0/index.jsp?topic=/com.ibm.websphere.ihs.doc/info/ihs/ihs/cihs_newfunction.html</a>.  Only the new installer and new architecture support are  probably of interest in the beta, along with the added flexibility in the <code>SSLCipherSpec</code> directive.</p>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>moreutils</title>
		<link>http://www.misers.org/blog/2010/07/moreutils/</link>
		<comments>http://www.misers.org/blog/2010/07/moreutils/#comments</comments>
		<pubDate>Thu, 08 Jul 2010 01:37:23 +0000</pubDate>
		<dc:creator>Covener</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://www.misers.org/blog/?p=1578</guid>
		<description><![CDATA[http://packages.debian.org/sid/moreutils
This is a growing collection of the Unix tools that nobody thought to write long ago, when Unix was young.
So far, it includes the following utilities:
 &#8211; combine: combine the lines in two files using boolean operations
 &#8211; ifdata: get network interface info without parsing ifconfig output
 &#8211; ifne: run a program if the standard [...]]]></description>
			<content:encoded><![CDATA[<p>http://packages.debian.org/sid/moreutils</p>
<blockquote><p>This is a growing collection of the Unix tools that nobody thought to write long ago, when Unix was young.</p>
<p>So far, it includes the following utilities:</p>
<p> &#8211; combine: combine the lines in two files using boolean operations<br />
 &#8211; ifdata: get network interface info without parsing ifconfig output<br />
 &#8211; ifne: run a program if the standard input is not empty<br />
 &#8211; isutf8: check if a file or standard input is utf-8<br />
 &#8211; lckdo: execute a program with a lock held<br />
 &#8211; mispipe: pipe two commands, returning the exit status of the first<br />
 &#8211; parallel: run multiple jobs at once<br />
 &#8211; pee: tee standard input to pipes<br />
 &#8211; sponge: soak up standard input and write to a file<br />
 &#8211; ts: timestamp standard input<br />
 &#8211; vidir: edit a directory in your text editor<br />
 &#8211; vipe: insert a text editor into a pipe<br />
 &#8211; zrun: automatically uncompress arguments to command</p></blockquote>
]]></content:encoded>
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		</item>
		<item>
		<title>pstack for linux</title>
		<link>http://www.misers.org/blog/2010/06/pstack-for-linux/</link>
		<comments>http://www.misers.org/blog/2010/06/pstack-for-linux/#comments</comments>
		<pubDate>Thu, 03 Jun 2010 02:47:48 +0000</pubDate>
		<dc:creator>Covener</dc:creator>
				<category><![CDATA[Linux]]></category>

		<guid isPermaLink="false">http://www.misers.org/blog/?p=1571</guid>
		<description><![CDATA[somewhere along the line, it became common for linux/IA32 systems to have a /usr/bin/pstack that wasn&#8217;t just a scripted gdb session! Cool stuff.
]]></description>
			<content:encoded><![CDATA[<p>somewhere along the line, it became common for linux/IA32 systems to have a /usr/bin/pstack that wasn&#8217;t just a scripted gdb session! Cool stuff.</p>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Lotus Notes default browser on Linux</title>
		<link>http://www.misers.org/blog/2010/05/lotus-notes-default-browser-on-linux/</link>
		<comments>http://www.misers.org/blog/2010/05/lotus-notes-default-browser-on-linux/#comments</comments>
		<pubDate>Sun, 30 May 2010 23:08:00 +0000</pubDate>
		<dc:creator>Covener</dc:creator>
				<category><![CDATA[Computing]]></category>
		<category><![CDATA[IBM]]></category>

		<guid isPermaLink="false">http://www.misers.org/blog/?p=1569</guid>
		<description><![CDATA[Lots of people quickly realize that Lotus Notes has it&#8217;s own unusual take of the systems default web browser &#8212; the only option it provides other than some built-in mozilla-based browser that uses its own awful eclipse workbench.
http://biounix.blogspot.com/2010/03/setting-default-browser-for-lotus-notes.html finally clued me in to how to change this thing (it&#8217;s not in synch with gnome, kde, [...]]]></description>
			<content:encoded><![CDATA[<p>Lots of people quickly realize that Lotus Notes has it&#8217;s own unusual take of the systems default web browser &#8212; the only option it provides other than some built-in mozilla-based browser that uses its own awful eclipse workbench.</p>
<p><a href="http://biounix.blogspot.com/2010/03/setting-default-browser-for-lotus-notes.html">http://biounix.blogspot.com/2010/03/setting-default-browser-for-lotus-notes.html</a> finally clued me in to how to change this thing (it&#8217;s not in synch with gnome, kde, or any alternative in /usr/bin).</p>
<blockquote><p>
<code>$ xdg-mime query default text/html<br />
firefox.desktop<br />
$ xdg-mime default google-chrome.desktop text/html<br />
$ xdg-mime query default text/html<br />
google-chrome.desktop<br />
</code></p></blockquote>
<p>And Lotus Notes complies!</p>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Unbelievable success fixing car</title>
		<link>http://www.misers.org/blog/2010/03/unbelievable-success-fixing-car/</link>
		<comments>http://www.misers.org/blog/2010/03/unbelievable-success-fixing-car/#comments</comments>
		<pubDate>Mon, 08 Mar 2010 15:19:32 +0000</pubDate>
		<dc:creator>Covener</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://www.misers.org/blog/?p=1566</guid>
		<description><![CDATA[i miraculously was able to fix my jammed (all the way pushed up to the steering wheel, of course) electric drivers-side seat with my own two little hands.  Electrical snafu aside, The honoroable engineers at toyota made each of the 4 14mm nuts in it&#8217;s own uniquely challenging orientation. 
I felt like a combination [...]]]></description>
			<content:encoded><![CDATA[<p>i miraculously was able to fix my jammed (all the way pushed up to the steering wheel, of course) electric drivers-side seat with my own two little hands.  Electrical snafu aside, The honoroable engineers at toyota made each of the 4 14mm nuts in it&#8217;s own uniquely challenging orientation. </p>
<p>I felt like a combination of Andy Duphresne and a triumphant contestant on Ninja Warrior when I hoisted the seat out of the car, only to flop it over and stare at the electrical guts.</p>
<p>I was very surprised that neither FAQ for this failure was actually the problem, but there was a blatant disconnected line that did the trick.</p>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>gnu ld has a built-in support for wrapping a function call</title>
		<link>http://www.misers.org/blog/2010/02/gnu-ld-has-a-built-in-support-for-wrapping-a-function-call/</link>
		<comments>http://www.misers.org/blog/2010/02/gnu-ld-has-a-built-in-support-for-wrapping-a-function-call/#comments</comments>
		<pubDate>Sun, 14 Feb 2010 12:26:56 +0000</pubDate>
		<dc:creator>Covener</dc:creator>
				<category><![CDATA[Computing]]></category>

		<guid isPermaLink="false">http://www.misers.org/blog/?p=1562</guid>
		<description><![CDATA[You don&#8217;t have to do this yourself with LD_PRELOAD, although it doesn&#8217;t really save you much!
       --wrap=symbol
           Use a wrapper function for symbol.  Any undefined reference to symbol will be resolved to "__wrap_symbol".  Any undefined
   [...]]]></description>
			<content:encoded><![CDATA[<p>You don&#8217;t have to do this yourself with LD_PRELOAD, although it doesn&#8217;t really save you much!</p>
<blockquote><p>    <code>   --wrap=symbol<br />
           Use a wrapper function for symbol.  Any undefined reference to symbol will be resolved to "__wrap_symbol".  Any undefined<br />
           reference to "__real_symbol" will be resolved to symbol.</p>
<p>           This can be used to provide a wrapper for a system function.  The wrapper function should be called "__wrap_symbol".  If it<br />
           wishes to call the system function, it should call "__real_symbol".</p>
<p>           Here is a trivial example:</p>
<p>                   void *<br />
                   __wrap_malloc (size_t c)<br />
                   {<br />
                     printf ("malloc called with %zu\n", c);<br />
                     return __real_malloc (c);<br />
                   }</p>
<p>           If you link other code with this file using --wrap malloc, then all calls to "malloc" will call the function "__wrap_malloc"<br />
           instead.  The call to "__real_malloc" in "__wrap_malloc" will call the real "malloc" function.</p>
<p>           You may wish to provide a "__real_malloc" function as well, so that links without the --wrap option will succeed.  If you do<br />
           this, you should not put the definition of "__real_malloc" in the same file as "__wrap_malloc"; if you do, the assembler may<br />
           resolve the call before the linker has a chance to wrap it to "malloc"</code>.</p></blockquote>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>at com.ibm.lex.lap.lapimport.LAPConstants.(LAPConstants.java:53)</title>
		<link>http://www.misers.org/blog/2010/01/at-com-ibm-lex-lap-lapimport-lapconstants-lapconstants-java53/</link>
		<comments>http://www.misers.org/blog/2010/01/at-com-ibm-lex-lap-lapimport-lapconstants-lapconstants-java53/#comments</comments>
		<pubDate>Sun, 31 Jan 2010 23:28:28 +0000</pubDate>
		<dc:creator>Covener</dc:creator>
				<category><![CDATA[Computing]]></category>

		<guid isPermaLink="false">http://www.misers.org/blog/?p=1558</guid>
		<description><![CDATA[at com.ibm.lex.lap.lapimport.LAPConstants.(LAPConstants.java:53)
.. means install libXp before using IBM JRE 1.4.2
]]></description>
			<content:encoded><![CDATA[<blockquote><p>at com.ibm.lex.lap.lapimport.LAPConstants.<clinit>(LAPConstants.java:53)</p></blockquote>
<p>.. means install libXp before using IBM JRE 1.4.2</p>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Something unconvincing in this PR response</title>
		<link>http://www.misers.org/blog/2010/01/something-unconvincing-in-this-pr-response/</link>
		<comments>http://www.misers.org/blog/2010/01/something-unconvincing-in-this-pr-response/#comments</comments>
		<pubDate>Wed, 20 Jan 2010 16:23:53 +0000</pubDate>
		<dc:creator>Covener</dc:creator>
				<category><![CDATA[PSU]]></category>

		<guid isPermaLink="false">http://www.misers.org/blog/?p=1556</guid>
		<description><![CDATA[http://www.collegian.psu.edu/archive/2010/01/20/president_ranks_within_top_10.aspx
Penn State President Graham Spanier is one of the highest paid public university presidents, according to a recent report &#8212; but rankings can be deceiving, officials said.
The ranking, published by The Chronicle of Higher Educa-tion, lists Spanier as receiving the sixth-highest base salary at $620,000 for the 2008-09 academic year. Ohio State University President E. [...]]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.collegian.psu.edu/archive/2010/01/20/president_ranks_within_top_10.aspx">http://www.collegian.psu.edu/archive/2010/01/20/president_ranks_within_top_10.aspx</a></p>
<blockquote><p>Penn State President Graham Spanier is one of the highest paid public university presidents, according to a recent report &#8212; but rankings can be deceiving, officials said.</p>
<p>The ranking, published by The Chronicle of Higher Educa-tion, lists Spanier as receiving the sixth-highest base salary at $620,000 for the 2008-09 academic year. Ohio State University President E. Gordon Gee was ranked first, with a base salary of $802,125.</p>
<p>But Spanier&#8217;s name did not appear on the list of the top 10 public university presidents in terms of total compensation, as he does not receive many of the benefits included in extra incentive packages offered at other universities, Penn State spokeswoman Annemarie Mountz said.
</p></blockquote>
<p>..</p>
<blockquote><p>&#8220;Look at all of the perks and incentives included in other peoples&#8217; salaries,&#8221; Mountz said. &#8220;None of that is applicable to President Spanier. He has his salary, and then beyond that, he lives in a university house. He doesn&#8217;t get a housing allowance, and he drives a university-owned car.&#8221;</p></blockquote>
]]></content:encoded>
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		</item>
		<item>
		<title>Weird DNS delay beaten</title>
		<link>http://www.misers.org/blog/2010/01/weird-dns-delay-beaten/</link>
		<comments>http://www.misers.org/blog/2010/01/weird-dns-delay-beaten/#comments</comments>
		<pubDate>Sat, 09 Jan 2010 20:37:59 +0000</pubDate>
		<dc:creator>Covener</dc:creator>
				<category><![CDATA[Computing]]></category>

		<guid isPermaLink="false">http://www.misers.org/blog/?p=1554</guid>
		<description><![CDATA[My DNS had been pretty laggy lately, on the order of seconds, and playing on he command line with /usr/bin/host it would always hang between grabbing the A record and all the MX info.
I told my router to ignore the DNS servers in the DHCP response, and instead uses googles 8.8.8.8, 8.8.4.4 servers.  Zippy [...]]]></description>
			<content:encoded><![CDATA[<p>My DNS had been pretty laggy lately, on the order of seconds, and playing on he command line with /usr/bin/host it would always hang between grabbing the A record and all the MX info.</p>
<p>I told my router to ignore the DNS servers in the DHCP response, and instead uses googles 8.8.8.8, 8.8.4.4 servers.  Zippy once again!</p>
<p>For some reason even my local dnsmasq didn&#8217;t get in the way of debugging, which it should have!</p>
]]></content:encoded>
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