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	<title>Digital Life &#187; Linux</title>
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	<link>http://www.ottosalminen.net</link>
	<description>Portfolio and blog of digital media artist Otto Salminen</description>
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		<item>
		<title>Server monitoring</title>
		<link>http://www.ottosalminen.net/archives/41</link>
		<comments>http://www.ottosalminen.net/archives/41#comments</comments>
		<pubDate>Wed, 05 Mar 2008 19:47:48 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[monitoring]]></category>
		<category><![CDATA[performance]]></category>

		<guid isPermaLink="false">http://www.ottosalminen.net/archives/41</guid>
		<description><![CDATA[There are many alternatives to choose from when we are talking about *nix server monitoring. Just tested two, ntop and munin. Both comes with a nice browser user interface. Ntop is focused on network traffic monitoring. Munin draws nice graphs and it&#8217;s really easy to setup. I choosed munin for my file server because it [...]]]></description>
			<content:encoded><![CDATA[<p>There are many alternatives to choose from when we are talking about *nix server monitoring. Just tested two, ntop and munin. Both comes with a nice browser user interface. <a href="http://www.ntop.org/">Ntop</a> is focused on network traffic monitoring. <a href="http://munin.projects.linpro.no/">Munin</a> draws nice graphs and it&#8217;s really easy to setup. I choosed munin for my file server because it gives a clear overview of used system resources.</p>
<ul>
<li><a href="http://howtoforge.com/server_monitoring_monit_munin">Munin installation guide</a></li>
</ul>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Sharing a folder in local netwok</title>
		<link>http://www.ottosalminen.net/archives/38</link>
		<comments>http://www.ottosalminen.net/archives/38#comments</comments>
		<pubDate>Thu, 07 Feb 2008 17:17:25 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[networking]]></category>
		<category><![CDATA[nfs]]></category>

		<guid isPermaLink="false">http://www.ottosalminen.net/archives/38</guid>
		<description><![CDATA[Mounting a remote folder in local network with nfs is quite simple and the topic is covered in many sources before but this formula worked for me. This example is for Debian server and clients. All steps are done as root. Setting up the server 1. Install packages for nfs server: # apt-get install nfs-kernel-server [...]]]></description>
			<content:encoded><![CDATA[<p>Mounting a remote folder in local network with nfs is quite simple and the topic is covered in many sources before but this formula worked for me. This example is for Debian server and clients. All steps are done as root.</p>
<p><strong>Setting up the server</strong></p>
<p>1. Install packages for nfs server:</p>
<p><code># apt-get install nfs-kernel-server nfs-common portmap</code></p>
<p>2. Edit exports file:</p>
<p><code># nano /etc/exports</code></p>
<p>3. Add wanted clients:</p>
<p><code>/path/to/shared/folder client1-ip(rw,sync)</code><br />
<code>/path/to/shared/folder client2-ip(rw,sync)</code></p>
<p>Note. No space between client-ip and (permissions).</p>
<p>3. Load new settings and restart related services:</p>
<p><code># exportfs -a</code><br />
<code># /etc/init.d/portmap restart</code><br />
<code># /etc/init.d/nfs-kernel-server restart</code><br />
<code># /etc/init.d/nfs-common restart</code></p>
<p><strong>Setting up a client</strong></p>
<p>1. Install nfs support for a client:</p>
<p><code># apt-get install nfs-common portmap</code></p>
<p>2. Test mounting with:</p>
<p><code># mount server-ip:/path/to/shared/folder /path/to/local/folder</code></p>
<p>3. If that worked you can add it to fstab. Open fstab for editing:</p>
<p><code># nano /etc/fstab</code></p>
<p>4. Add the nfs mount :</p>
<p><code>server-ip:/path/to/shader/folder /path/to/local/folder  nfs  rsize=8192  0 0</code></p>
<p>That&#8217;s it. Now the remote folder is automatically mounted every time the client is booted.</p>
]]></content:encoded>
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		</item>
		<item>
		<title>GetDeb</title>
		<link>http://www.ottosalminen.net/archives/30</link>
		<comments>http://www.ottosalminen.net/archives/30#comments</comments>
		<pubDate>Thu, 24 Jan 2008 19:33:25 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Ubuntu]]></category>

		<guid isPermaLink="false">http://www.ottosalminen.net/archives/30</guid>
		<description><![CDATA[Found a nice source of fresh deb packages. Just download and install no compiling required. getdeb]]></description>
			<content:encoded><![CDATA[<p>Found a nice source of fresh deb packages. Just download and install no compiling required.</p>
<ul>
<li> <a href="http://www.getdeb.net/" target="_blank">getdeb</a></li>
</ul>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How to cd with sudo in Ubuntu</title>
		<link>http://www.ottosalminen.net/archives/28</link>
		<comments>http://www.ottosalminen.net/archives/28#comments</comments>
		<pubDate>Sat, 15 Sep 2007 17:53:22 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[Ubuntu]]></category>

		<guid isPermaLink="false">http://www.ottosalminen.net/?p=28</guid>
		<description><![CDATA[In Ubuntu you cannot directly sudo cd folder. But in sudo bash you can. So enter to bash mode: $ sudo bash Now you can sudo etc. # cd Leave sudo bash with exit-command: # exit]]></description>
			<content:encoded><![CDATA[<p>In Ubuntu you cannot directly sudo cd folder. But in sudo bash you can.<br />
So enter to bash mode:</p>
<p><code>$ sudo bash</code></p>
<p>Now you can sudo etc.</p>
<p><code># cd</code></p>
<p>Leave sudo bash with exit-command:</p>
<p><code># exit</code></p>
]]></content:encoded>
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		</item>
		<item>
		<title>Ubuntu for MacBook</title>
		<link>http://www.ottosalminen.net/archives/21</link>
		<comments>http://www.ottosalminen.net/archives/21#comments</comments>
		<pubDate>Thu, 05 Jul 2007 10:46:58 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[OS X]]></category>
		<category><![CDATA[Ubuntu]]></category>

		<guid isPermaLink="false">http://www.ottosalminen.net/?p=21</guid>
		<description><![CDATA[Official installation tutorial for dualboot, Ubuntu /OS X, system: https://help.ubuntu.com/community/MacBook]]></description>
			<content:encoded><![CDATA[<p>Official installation tutorial for dualboot, Ubuntu /OS X, system:</p>
<p><a href="https://help.ubuntu.com/community/MacBook">https://help.ubuntu.com/community/MacBook</a></p>
]]></content:encoded>
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		</item>
		<item>
		<title>My IP in *NIX</title>
		<link>http://www.ottosalminen.net/archives/20</link>
		<comments>http://www.ottosalminen.net/archives/20#comments</comments>
		<pubDate>Thu, 05 Jul 2007 10:19:10 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[OS X]]></category>

		<guid isPermaLink="false">http://www.ottosalminen.net/?p=20</guid>
		<description><![CDATA[IP and gateway info can be found with ifconfig: /sbin/ifconfig]]></description>
			<content:encoded><![CDATA[<p>IP and gateway info can be found with ifconfig:</p>
<p><code>/sbin/ifconfig</code></p>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Screen</title>
		<link>http://www.ottosalminen.net/archives/14</link>
		<comments>http://www.ottosalminen.net/archives/14#comments</comments>
		<pubDate>Sun, 01 Apr 2007 13:15:34 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Linux]]></category>

		<guid isPermaLink="false">http://www.ottosalminen.net/?p=14</guid>
		<description><![CDATA[From WiskiHow to use screen. Installation Debian: #apt-get install screen Usage After installation just launch the program by command screen. Next start some other program, like top or nano, inside the new session. Now you can safely detach from the screen session by pressing Ctrl + a and d. You are back in your original [...]]]></description>
			<content:encoded><![CDATA[<p>From WiskiHow to use screen.</p>
<p><a title="Installation" name="Installation"></a></p>
<h2><span class="editsection"> </span><span class="mw-headline"> Installation </span></h2>
<p>Debian: #apt-get install screen</p>
<p><a title="Usage" name="Usage"></a></p>
<h2><span class="editsection"><a title="Edit section: Usage" href="http://www.ottosalminen.net/wiski/index.php?title=Screen&amp;action=edit&amp;section=2"></a></span><span class="mw-headline">Usage </span></h2>
<p>After installation just launch the program by command screen. Next start some other program, like top or nano, inside the new session. Now you can safely detach from the screen session by pressing Ctrl + a and d. You are back in your original session. Logout and come back later. When you return just give screen -r command and you are back in your screen session.</p>
]]></content:encoded>
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		</item>
		<item>
		<title>Application logo for KeePassX</title>
		<link>http://www.ottosalminen.net/archives/39</link>
		<comments>http://www.ottosalminen.net/archives/39#comments</comments>
		<pubDate>Sun, 10 Sep 2006 10:25:10 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[2006]]></category>
		<category><![CDATA[keepassx]]></category>

		<guid isPermaLink="false">http://www.ottosalminen.net/archives/39</guid>
		<description><![CDATA[Helped KeePassX-team to polish the application logo. KeePassX project site]]></description>
			<content:encoded><![CDATA[<p>Helped  KeePassX-team to polish the application logo.</p>
<p><img src="http://media.peukalo.net/photo/main.php?g2_view=core.DownloadItem&amp;g2_itemId=65390&amp;g2_serialNumber=1" alt="" width="396" height="219" /></p>
<p><img src="http://media.peukalo.net/photo/main.php?g2_view=core.DownloadItem&amp;g2_itemId=10920&amp;g2_serialNumber=2" alt="" width="640" height="512" /></p>
<ul>
<li><a href="http://www.keepassx.org/news/2006/09/17">KeePassX project site</a></li>
</ul>
]]></content:encoded>
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