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	<title>Artur Krzywanski &#187; linux</title>
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	<link>http://www.krzywanski.net</link>
	<description>Yet Another Geek bLog</description>
	<lastBuildDate>Thu, 03 Jun 2010 13:58:11 +0000</lastBuildDate>
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    <title>Artur Krzywanski</title>
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    <link>http://www.krzywanski.net</link>
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		<item>
		<title>Auto association of ec2 elastic IPs on instance launch</title>
		<link>http://www.krzywanski.net/archives/592?utm_source=rss&amp;utm_medium=rss&amp;utm_campaign=auto-association-of-ec2-elastic-ips-on-instance-launch</link>
		<comments>http://www.krzywanski.net/archives/592#comments</comments>
		<pubDate>Thu, 03 Jun 2010 13:18:58 +0000</pubDate>
		<dc:creator>Artur</dc:creator>
				<category><![CDATA[Sysadmin]]></category>
		<category><![CDATA[ec2]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[perl]]></category>

		<guid isPermaLink="false">http://www.krzywanski.net/?p=592</guid>
		<description><![CDATA[What a pain is to have to associate elastic IPs when launching Amazon AWS ec2 instances. Think about 15-20 machines which need static (elastic) ip. I solved this problem with a bit of Perl code: First thing You need to do is to have ec2-api-tools installed in /usr/local/ec2/ec2-api-tools and your cert-&#8230;pem and pk-&#8230;.pem file in [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>ec2 api tools on Debian Lenny</title>
		<link>http://www.krzywanski.net/archives/546?utm_source=rss&amp;utm_medium=rss&amp;utm_campaign=ec2-api-tools-on-debian-lenny</link>
		<comments>http://www.krzywanski.net/archives/546#comments</comments>
		<pubDate>Fri, 26 Mar 2010 11:16:19 +0000</pubDate>
		<dc:creator>Artur</dc:creator>
				<category><![CDATA[Sysadmin]]></category>
		<category><![CDATA[aws]]></category>
		<category><![CDATA[ec2]]></category>
		<category><![CDATA[java]]></category>
		<category><![CDATA[linux]]></category>

		<guid isPermaLink="false">http://www.krzywanski.net/?p=546</guid>
		<description><![CDATA[If you running in problems getting Amazon ec2 API tools on Debian Lenny seeing something like this: user@computer:$ ec2-describe-instancesUnexpected error:javax.net.ssl.SSLException: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-emptyat sun.security.ssl.Alerts.getSSLException(Alerts.java:208)at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1611) Here is how to fix it: user@computer:$ apt-get install openjdk-6-jremkdir /tmp/java cd /tmp/javawget http://ftp.de.debian.org/debian/pool/main/c/ca-certificates-java/ca-certificates-java_20100412_all.debar xf ca-certificates-java_20100412_all.debtar -zxvf data.tar.gz cd /usr/lib/jvm/java-6-openjdk/jre/lib/security/ mv cacerts cacerts.PREVIOUS [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Debian Lenny and quota on /home</title>
		<link>http://www.krzywanski.net/archives/461?utm_source=rss&amp;utm_medium=rss&amp;utm_campaign=debian-lenny-and-quota-on-home</link>
		<comments>http://www.krzywanski.net/archives/461#comments</comments>
		<pubDate>Tue, 26 Jan 2010 16:39:31 +0000</pubDate>
		<dc:creator>Artur</dc:creator>
				<category><![CDATA[All]]></category>
		<category><![CDATA[Sysadmin]]></category>
		<category><![CDATA[ext3]]></category>
		<category><![CDATA[lenny]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[quota]]></category>

		<guid isPermaLink="false">http://www.krzywanski.net/?p=461</guid>
		<description><![CDATA[There is a small how to here however it describes how to install on / partition. Here are clear instructions for /home. Login as root, do not use sudo, you will not be able to unmount /home partition if you use sudo. Install quota user@computer:$ apt-get install quota Change mount options user@computer:$ vim /etc/fstab And [...]]]></description>
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		<item>
		<title>Nagios check_file_age mod</title>
		<link>http://www.krzywanski.net/archives/429?utm_source=rss&amp;utm_medium=rss&amp;utm_campaign=nagios-check_fila_age-mod</link>
		<comments>http://www.krzywanski.net/archives/429#comments</comments>
		<pubDate>Tue, 22 Dec 2009 13:41:25 +0000</pubDate>
		<dc:creator>Artur</dc:creator>
				<category><![CDATA[Sysadmin]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[nagios]]></category>
		<category><![CDATA[perl]]></category>

		<guid isPermaLink="false">http://www.krzywanski.net/?p=429</guid>
		<description><![CDATA[As I don&#8217;t think in seconds about time and more like hours days etc. I&#8217;ve added this small bit of code to Nagios check_file_age script to display age in days. I&#8217;m using this to check PID file age for service that needs daily/weekly restarts. By default you will get something like this: FILE_AGE CRITICAL: /var/run/server.pid [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<title>Installing memcached and libmemcache on Debian</title>
		<link>http://www.krzywanski.net/archives/334?utm_source=rss&amp;utm_medium=rss&amp;utm_campaign=installing-memcached-and-libmemcache-on-debian</link>
		<comments>http://www.krzywanski.net/archives/334#comments</comments>
		<pubDate>Wed, 30 Sep 2009 15:27:39 +0000</pubDate>
		<dc:creator>Artur</dc:creator>
				<category><![CDATA[Sysadmin]]></category>
		<category><![CDATA[debian]]></category>
		<category><![CDATA[libmemecached]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[memcached]]></category>

		<guid isPermaLink="false">http://www.krzywanski.net/?p=334</guid>
		<description><![CDATA[memcached is a high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load. To use it with C++ apps you also need libmemcached which is client library to the memcached server. It has been designed to be light on memory usage, thread [...]]]></description>
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		<slash:comments>4</slash:comments>
		</item>
		<item>
		<title>Find what is eating your disk space using Perl</title>
		<link>http://www.krzywanski.net/archives/297?utm_source=rss&amp;utm_medium=rss&amp;utm_campaign=find-what-is-eating-your-disk-space-using-perl</link>
		<comments>http://www.krzywanski.net/archives/297#comments</comments>
		<pubDate>Wed, 22 Jul 2009 13:28:29 +0000</pubDate>
		<dc:creator>Artur</dc:creator>
				<category><![CDATA[Sysadmin]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[perl]]></category>

		<guid isPermaLink="false">http://www.krzywanski.net/?p=297</guid>
		<description><![CDATA[A while ago I&#8217;ve wrote a small script which I use to pin down the directories and files which suck off the space from the hard drives, usually it&#8217;s some user leaving to big log files, unused project files etc. This script will help you find those files or directories fast. You will need to [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Auto-mount windows home server shares</title>
		<link>http://www.krzywanski.net/archives/217?utm_source=rss&amp;utm_medium=rss&amp;utm_campaign=auto-mount-windows-home-server-shares-in-ubuntu</link>
		<comments>http://www.krzywanski.net/archives/217#comments</comments>
		<pubDate>Tue, 05 May 2009 11:08:49 +0000</pubDate>
		<dc:creator>Artur</dc:creator>
				<category><![CDATA[Desktop]]></category>
		<category><![CDATA[home server]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[network]]></category>
		<category><![CDATA[samba]]></category>
		<category><![CDATA[smbfs]]></category>
		<category><![CDATA[smbmount]]></category>
		<category><![CDATA[windows]]></category>

		<guid isPermaLink="false">http://www.krzywanski.net/?p=217</guid>
		<description><![CDATA[I needed a way to auto mount WIndows Home Server shares whenever I&#8217;m working in the office. Here is how to do it using a smbfs and a small bash and perl script. Install smbfs smbfs is required to run: /usr/bin/smbmount user@computer:$ sudo apt-get install smbfs Enable your user account to run /usr/bin/smbmount as root [...]]]></description>
		<wfw:commentRss>http://www.krzywanski.net/archives/217/feed</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>How to exclude directory from password protected directory in Apache</title>
		<link>http://www.krzywanski.net/archives/118?utm_source=rss&amp;utm_medium=rss&amp;utm_campaign=how-to-exclude-directory-from-password-protected-directory-in-apache</link>
		<comments>http://www.krzywanski.net/archives/118#comments</comments>
		<pubDate>Thu, 12 Mar 2009 11:40:29 +0000</pubDate>
		<dc:creator>Artur</dc:creator>
				<category><![CDATA[Sysadmin]]></category>
		<category><![CDATA[apache]]></category>
		<category><![CDATA[linux]]></category>

		<guid isPermaLink="false">http://www.krzywanski.net/?p=118</guid>
		<description><![CDATA[I had a problem lately with password protected directory using Apache2 mod_auth. I had to serve one directory inside of password protected directory without any restrictions. This is how to set it up in Apache2: &#60;Directory /&#62; &#160; &#160; &#160; &#160; Options Indexes FollowSymLinks Includes &#160; &#160; &#160; &#160; AuthType Basic &#160; &#160; &#160; &#160; [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Linux Prompt</title>
		<link>http://www.krzywanski.net/archives/41?utm_source=rss&amp;utm_medium=rss&amp;utm_campaign=linux-prompt</link>
		<comments>http://www.krzywanski.net/archives/41#comments</comments>
		<pubDate>Mon, 08 Dec 2008 12:31:37 +0000</pubDate>
		<dc:creator>Artur</dc:creator>
				<category><![CDATA[Sysadmin]]></category>
		<category><![CDATA[console]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[ssh]]></category>

		<guid isPermaLink="false">http://lyskamm.monterosa.co.uk/artur/wordpress/?p=41</guid>
		<description><![CDATA[This post describes how to automatically change window title of you session (also in Putty) whenever you log in to your server. Add following code to /etc/profile on your server to enable automatic change of title (prompt) of your console when you connect to a server, this will be changed back to previous value when [...]]]></description>
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