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	<title>E-notações</title>
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	<link>http://enotacoes.wordpress.com</link>
	<description>Um blog de anotações eletrônicas variadas</description>
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		<title>E-notações</title>
		<link>http://enotacoes.wordpress.com</link>
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		<item>
		<title>Alternative to Perl fork()</title>
		<link>http://enotacoes.wordpress.com/2011/08/26/alternative-to-perl-fork/</link>
		<comments>http://enotacoes.wordpress.com/2011/08/26/alternative-to-perl-fork/#comments</comments>
		<pubDate>Fri, 26 Aug 2011 19:45:33 +0000</pubDate>
		<dc:creator>noborujs</dc:creator>
				<category><![CDATA[bioinformatics]]></category>

		<guid isPermaLink="false">http://enotacoes.wordpress.com/?p=435</guid>
		<description><![CDATA[My goal was to split an input list in N and run N processes in parallel. When all N processes end, I want to concatenate input and finish the program. Easier than using Perl&#8217;s fork(), it is to use a Makefile: Files a and b are used by make to know that the targets completed. [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=enotacoes.wordpress.com&amp;blog=2137746&amp;post=435&amp;subd=enotacoes&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>0</slash:comments>
	
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		<item>
		<title>MySQL/PHP inserting escaped character</title>
		<link>http://enotacoes.wordpress.com/2011/06/20/mysqlphp-inserting-escaped-character/</link>
		<comments>http://enotacoes.wordpress.com/2011/06/20/mysqlphp-inserting-escaped-character/#comments</comments>
		<pubDate>Mon, 20 Jun 2011 17:02:16 +0000</pubDate>
		<dc:creator>noborujs</dc:creator>
				<category><![CDATA[MySQL]]></category>
		<category><![CDATA[php]]></category>

		<guid isPermaLink="false">http://enotacoes.wordpress.com/?p=427</guid>
		<description><![CDATA[When you use mysql_real_escape_string to escape characters before inserting a string in a MySQL database, to avoid MySQL injection, for example or to be able to insert text like &#8220;dog&#8217;s bone&#8221;, ideally, the string inserted would not have the escape character \. The text would look like &#8220;dog&#8217;s bone&#8221; and not &#8220;dog\&#8217;s bone. However, depending [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=enotacoes.wordpress.com&amp;blog=2137746&amp;post=427&amp;subd=enotacoes&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>http://enotacoes.wordpress.com/2011/06/20/mysqlphp-inserting-escaped-character/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
	
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		<title>Squid password authentication</title>
		<link>http://enotacoes.wordpress.com/2011/02/14/squid-password-authentication/</link>
		<comments>http://enotacoes.wordpress.com/2011/02/14/squid-password-authentication/#comments</comments>
		<pubDate>Mon, 14 Feb 2011 22:09:13 +0000</pubDate>
		<dc:creator>noborujs</dc:creator>
				<category><![CDATA[ubuntu linux]]></category>

		<guid isPermaLink="false">http://enotacoes.wordpress.com/?p=416</guid>
		<description><![CDATA[Add this to /etc/squid/squid.conf: auth_param basic program /usr/lib/squid/ncsa_auth /etc/squid/squid_password auth_param basic children 5 auth_param basic realm Linux Class auth_param basic credentialsttl 2 hours auth_param basic casesensitive off acl class proxy_auth REQUIRED http_access allow class And create a password file: htaccess -c /etc/squid/squid_password username<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=enotacoes.wordpress.com&amp;blog=2137746&amp;post=416&amp;subd=enotacoes&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>0</slash:comments>
	
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		<title>Jobs at /etc/cron.daily not running (Ubuntu 10.10)</title>
		<link>http://enotacoes.wordpress.com/2010/12/24/jobs-at-etccron-daily-not-running-ubuntu-10-10/</link>
		<comments>http://enotacoes.wordpress.com/2010/12/24/jobs-at-etccron-daily-not-running-ubuntu-10-10/#comments</comments>
		<pubDate>Fri, 24 Dec 2010 17:09:51 +0000</pubDate>
		<dc:creator>noborujs</dc:creator>
				<category><![CDATA[admin]]></category>
		<category><![CDATA[linux bugs]]></category>
		<category><![CDATA[ubuntu linux]]></category>

		<guid isPermaLink="false">http://enotacoes.wordpress.com/?p=406</guid>
		<description><![CDATA[This seems to be a problem with /etc/cron.daily/apt This script hangs and holds execution of the remaining jobs. To fix this, manually edit the file /etc/cron.daily/apt, changing RandomSleep=1800 to a low value like RandomSleep=5. You can manually run cron.daily to see what&#8217;s running by doing: run-parts -v /etc/cron.daily<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=enotacoes.wordpress.com&amp;blog=2137746&amp;post=406&amp;subd=enotacoes&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>http://enotacoes.wordpress.com/2010/12/24/jobs-at-etccron-daily-not-running-ubuntu-10-10/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
	
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		<title>/etc/resolv.conf overwritten in Ubuntu server 10.04</title>
		<link>http://enotacoes.wordpress.com/2010/12/24/etcresolv-conf-overwritten-in-ubuntu-server-10-04/</link>
		<comments>http://enotacoes.wordpress.com/2010/12/24/etcresolv-conf-overwritten-in-ubuntu-server-10-04/#comments</comments>
		<pubDate>Fri, 24 Dec 2010 00:40:50 +0000</pubDate>
		<dc:creator>noborujs</dc:creator>
				<category><![CDATA[admin]]></category>
		<category><![CDATA[linux bugs]]></category>
		<category><![CDATA[ubuntu linux]]></category>

		<guid isPermaLink="false">http://enotacoes.wordpress.com/?p=397</guid>
		<description><![CDATA[I tried to solve this problem by adding prepend domain-name-servers xxx.xxx.xxx.xx as suggested in many forums. However, this solution didn&#8217;t work for me. I solved the problem by editing /etc/dhcp3/dhclient.conf and commenting all lines involving the directive &#8220;request&#8221; (no prepend necessary): #request subnet-mask, broadcast-address, time-offset, routers, #       domain-name, domain-name-servers, domain-search, host-name, #       netbios-name-servers, netbios-scope, interface-mtu, [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=enotacoes.wordpress.com&amp;blog=2137746&amp;post=397&amp;subd=enotacoes&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>http://enotacoes.wordpress.com/2010/12/24/etcresolv-conf-overwritten-in-ubuntu-server-10-04/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
	
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		<title>Finding info about your system (Linux)</title>
		<link>http://enotacoes.wordpress.com/2010/11/23/finding-info-about-your-system-linux/</link>
		<comments>http://enotacoes.wordpress.com/2010/11/23/finding-info-about-your-system-linux/#comments</comments>
		<pubDate>Tue, 23 Nov 2010 22:28:02 +0000</pubDate>
		<dc:creator>noborujs</dc:creator>
				<category><![CDATA[ubuntu linux]]></category>

		<guid isPermaLink="false">http://enotacoes.wordpress.com/?p=393</guid>
		<description><![CDATA[sudo dmidecode -s system-product-name sudo dmidecode -s system-version lspci -vnnn &#124; perl -lne &#8216;print if /^\d+\:.+(\[\S+\:\S+\])/&#8217;<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=enotacoes.wordpress.com&amp;blog=2137746&amp;post=393&amp;subd=enotacoes&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>0</slash:comments>
	
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		<item>
		<title>Installing RODBC for R in Ubuntu 9.04</title>
		<link>http://enotacoes.wordpress.com/2010/11/18/installing-rodbc/</link>
		<comments>http://enotacoes.wordpress.com/2010/11/18/installing-rodbc/#comments</comments>
		<pubDate>Thu, 18 Nov 2010 21:20:23 +0000</pubDate>
		<dc:creator>noborujs</dc:creator>
				<category><![CDATA[R statistical package]]></category>

		<guid isPermaLink="false">http://enotacoes.wordpress.com/?p=388</guid>
		<description><![CDATA[Installation of RODBC within R was giving me this error: configure: error: "ODBC headers sql.h and sqlext.h not found" ERROR: configuration failed for package ‘RODBC’ which is corrected by installing this package: sudo aptitude install unixodbc-dev<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=enotacoes.wordpress.com&amp;blog=2137746&amp;post=388&amp;subd=enotacoes&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>0</slash:comments>
	
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		<title>Limit directory size in linux</title>
		<link>http://enotacoes.wordpress.com/2010/10/22/limit-directory-size-in-linux/</link>
		<comments>http://enotacoes.wordpress.com/2010/10/22/limit-directory-size-in-linux/#comments</comments>
		<pubDate>Fri, 22 Oct 2010 23:19:25 +0000</pubDate>
		<dc:creator>noborujs</dc:creator>
				<category><![CDATA[admin]]></category>
		<category><![CDATA[ubuntu linux]]></category>

		<guid isPermaLink="false">http://enotacoes.wordpress.com/?p=381</guid>
		<description><![CDATA[I wanted to limit the size of specific directories where output is written in a Linux server running Apache. I didn&#8217;t want to use quotas because it doesn&#8217;t really solve my problem. If www-data fills its partition, other www-data programs will still suffer from lack of disk space. So I really wanted to limit the [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=enotacoes.wordpress.com&amp;blog=2137746&amp;post=381&amp;subd=enotacoes&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
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		<slash:comments>4</slash:comments>
	
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		<title>Internal mic in Dell Inspiron 1420N running Ubuntu</title>
		<link>http://enotacoes.wordpress.com/2010/10/22/internal-mic-in-dell-inspiron-1420n-running-ubuntu/</link>
		<comments>http://enotacoes.wordpress.com/2010/10/22/internal-mic-in-dell-inspiron-1420n-running-ubuntu/#comments</comments>
		<pubDate>Fri, 22 Oct 2010 02:36:48 +0000</pubDate>
		<dc:creator>noborujs</dc:creator>
				<category><![CDATA[linux bugs]]></category>
		<category><![CDATA[ubuntu linux]]></category>

		<guid isPermaLink="false">http://enotacoes.wordpress.com/?p=377</guid>
		<description><![CDATA[Finally my internal mic works with proper volume! After so much time with very low volume in the internal mic, I found this post http://ubuntuforums.org/showthread.php?t=1488828 in which the user vangop gave the solution. I had tried padevchooser before, maybe in 9.04, and wasn&#8217;t successful in fixing the volume. If I remember correctly, the volume always [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=enotacoes.wordpress.com&amp;blog=2137746&amp;post=377&amp;subd=enotacoes&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>http://enotacoes.wordpress.com/2010/10/22/internal-mic-in-dell-inspiron-1420n-running-ubuntu/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
	
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		<title>Netflix slow in VirtualBox/Windows XP (Ubuntu host)</title>
		<link>http://enotacoes.wordpress.com/2010/10/15/netflix-slow-in-virtualboxwindows-xp-ubuntu-host/</link>
		<comments>http://enotacoes.wordpress.com/2010/10/15/netflix-slow-in-virtualboxwindows-xp-ubuntu-host/#comments</comments>
		<pubDate>Fri, 15 Oct 2010 02:20:49 +0000</pubDate>
		<dc:creator>noborujs</dc:creator>
				<category><![CDATA[applications]]></category>
		<category><![CDATA[linux bugs]]></category>
		<category><![CDATA[ubuntu linux]]></category>

		<guid isPermaLink="false">http://enotacoes.wordpress.com/?p=375</guid>
		<description><![CDATA[Both in 9.10 and 10.04 I experienced poor performance of Netflix running under a virtualized Windows XP in a Dell Inspiron 1420N laptop with Intel videocard. I tried different options, but nothing seemed to work (RAM, video RAM, 2D and 3D acceleration). Then I found a post somewhere mentioning that the problem was the infamous [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=enotacoes.wordpress.com&amp;blog=2137746&amp;post=375&amp;subd=enotacoes&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
		<wfw:commentRss>http://enotacoes.wordpress.com/2010/10/15/netflix-slow-in-virtualboxwindows-xp-ubuntu-host/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
	
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