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	<title>Plinio&#039;s blog</title>
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	<description>... il blog di Plinio Gatto</description>
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		<title>Plinio&#039;s blog</title>
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		<item>
		<title>Installazione di Ubuntu 6.06 su Sun Fire 280R</title>
		<link>http://pliniosblog.wordpress.com/2011/09/11/installazione-di-ubuntu-6-06-su-sun-fire-280r/</link>
		<comments>http://pliniosblog.wordpress.com/2011/09/11/installazione-di-ubuntu-6-06-su-sun-fire-280r/#comments</comments>
		<pubDate>Sun, 11 Sep 2011 10:51:44 +0000</pubDate>
		<dc:creator>Plinio Gatto</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://pliniosblog.wordpress.com/?p=1193</guid>
		<description><![CDATA[Alcune note relative all&#8217;installazione di Ubuntu Server 6.06 su una macchina Sun Fire 280R. Comunicare con il server Per accedere alla console del server possiamo utilizzare una macchina linux collegata al server (sulla porta B) attraverso un cavo null-modem, per comunicare con la console possiamo utilizzare il software minicom. Boot da CD-ROM Per effettuare il <a href="http://pliniosblog.wordpress.com/2011/09/11/installazione-di-ubuntu-6-06-su-sun-fire-280r/" class="excerpt-more-link">[&#8230;]</a><img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=pliniosblog.wordpress.com&amp;blog=6837743&amp;post=1193&amp;subd=pliniosblog&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p style="text-align:justify;">Alcune note relative all&#8217;installazione di Ubuntu Server 6.06 su una macchina Sun Fire 280R.</p>
<p style="text-align:justify;">
<p style="text-align:justify;"><strong>Comunicare con il server</strong></p>
<p style="text-align:justify;">Per accedere alla console del server possiamo utilizzare una macchina linux collegata al server (sulla porta B) attraverso un cavo null-modem, per comunicare con la console possiamo utilizzare il software minicom.</p>
<p style="text-align:justify;">
<p style="text-align:justify;"><strong>Boot da CD-ROM</strong></p>
<p style="text-align:justify;">Per effettuare il boot da CD-ROM è necessario accedere all&#8217;OpenBoot:</p>
<p style="text-align:justify;">I computer SPARC dispongono di un firmaware chiamato OpenBoot che viene eseguito all&#8217;avvio e si occupa di testare e inizializzare l&#8217;hardware, avviare il sistema operativo ed inoltre fornisce l&#8217;accesso ad una serie di tool per effettuarne la programmazione e il debug.</p>
<p style="text-align:justify;">Per accedere all&#8217;OpenBoot lanciamo un segnale di &#8216;break&#8217; premento la combinazione di tasti <strong>Ctrl+A</strong> seguita da <strong>F</strong> all&#8217;avvio del server (come indicato nell&#8217;help di minicom), se disponiamo di una tastiera Sun Type 5 utilizzeremo la combinazione STOP+A.</p>
<p style="text-align:justify;">L&#8217;OpenBoot si presenta con un &#8220;ok &#8221; seguito dal cursore, a questo punto possiamo lanciare il seguente comando per avviare il CD del sistema operativo e iniziare l&#8217;installazione:</p>
<pre style="padding-left:30px;">boot cdrom</pre>
<p style="text-align:justify;">
<p style="text-align:justify;"><strong>Accesso tramite SSH</strong></p>
<p style="text-align:justify;">Se vogliamo accedere al&#8217;sistema via SSH dobbiamo impostare un&#8217;indirizzo ip statico, una volta completata l&#8217;installazione possiamo installare il server OpenSSH attraverso il comando:</p>
<pre style="padding-left:30px;">apt-get install ssh openssh-server</pre>
<p style="text-align:justify;">
<p style="text-align:justify;"><strong>Link</strong></p>
<ul>
<li style="text-align:justify;"><a title="Ubuntu 6.06.2 LTS (Dapper Drake)" href="http://old-releases.ubuntu.com/releases/6.06/">Ubuntu 6.06.2 LTS (Dapper Drake)</a></li>
<li style="text-align:justify;"><a title="Working with the Openboot" href="http://tldp.org/HOWTO/SPARC-HOWTO-14.html">Working with the Openboot</a></li>
<li style="text-align:justify;"><a title="Re: How to Send BREAK signal from Minicom to Ultra5?" href="http://www.mail-archive.com/debian-sparc@lists.debian.org/msg21198.html">Re: How to Send BREAK signal from Minicom to Ultra5?</a></li>
<li style="text-align:justify;"><a title="Sun Fire 280R Server" href="http://download.oracle.com/docs/cd/E19088-01/280r.srvr/">Sun Fire 280R Server</a></li>
</ul>
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		<title>Installazione delle VirtualBox Guest Additions in Lubuntu 10.10</title>
		<link>http://pliniosblog.wordpress.com/2010/12/23/installazione-delle-virtualbox-guest-additions-in-lubuntu-10-10/</link>
		<comments>http://pliniosblog.wordpress.com/2010/12/23/installazione-delle-virtualbox-guest-additions-in-lubuntu-10-10/#comments</comments>
		<pubDate>Thu, 23 Dec 2010 14:41:19 +0000</pubDate>
		<dc:creator>Plinio Gatto</dc:creator>
				<category><![CDATA[Information Technology]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[VirtualBox]]></category>

		<guid isPermaLink="false">http://pliniosblog.wordpress.com/?p=1139</guid>
		<description><![CDATA[Per installare le VitrualBox Guest Additions in Lubuntu 10.10 sono necessari i pacchetti che vengono utilizzati per la compilazione dei moduli del kernel, apriamo il terminale e da root lanciamo i seguenti comandi: # apt-get install build-essential # apt-get install linux-headers-$(uname -r) Ora possiamo procedere con l&#8217;installazione delle Guest Additions: dal menu di VirtualBox, relativo alla <a href="http://pliniosblog.wordpress.com/2010/12/23/installazione-delle-virtualbox-guest-additions-in-lubuntu-10-10/" class="excerpt-more-link">[&#8230;]</a><img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=pliniosblog.wordpress.com&amp;blog=6837743&amp;post=1139&amp;subd=pliniosblog&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p style="text-align:justify;">Per installare le VitrualBox Guest Additions in Lubuntu 10.10 sono necessari i pacchetti che vengono utilizzati per la compilazione dei moduli del kernel, apriamo il terminale e da root lanciamo i seguenti comandi:</p>
<p style="text-align:justify;"><code># apt-get install build-essential<br />
# apt-get install linux-headers-$(uname -r)</code></p>
<p style="text-align:justify;">Ora possiamo procedere con l&#8217;installazione delle Guest Additions: dal menu di VirtualBox, relativo alla macchina virtuale in esecuzione, selezioniamo Dispositivi -&gt; Installa Guest Additions:</p>
<p style="text-align:justify;"><img class="aligncenter size-full wp-image-1148" title="Schermata-Lubuntu VM" src="http://pliniosblog.files.wordpress.com/2010/12/schermata-lubuntu-vm.png?w=500&#038;h=403" alt="" width="500" height="403" /></p>
<p style="text-align:justify;">A questo punto verrà montata l&#8217;immagine delle Guest Additions, riapriamo il terminale e lanciamo l&#8217;installazione con i seguenti comandi:</p>
<p style="text-align:justify;"><code># cd /media/VBOXADDITIONS_3.2.12_68302/<br />
# ./VBoxLinuxAdditions-x86.run</code></p>
<p style="text-align:justify;">L&#8217;installazione è completata, riavviamo il sistema per rendere effettive le modifiche <img src='http://s0.wp.com/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> </p>
<p style="text-align:justify;">&nbsp;</p>
<p><strong>Links</strong></p>
<ul>
<li><a title="Lubuntu" href="http://lubuntu.net/">Lubuntu</a></li>
<li><a href="http://www.virtualbox.org">VirtualBox</a></li>
<li><a href="http://www.virtualbox.org/manual/ch04.html">Guest Additions</a> (VirtualBox manual)</li>
</ul>
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			<media:title type="html">plinio</media:title>
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			<media:title type="html">Schermata-Lubuntu VM</media:title>
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	</item>
		<item>
		<title>Zenit 122 e Fujicolor Superia X-Tra 400</title>
		<link>http://pliniosblog.wordpress.com/2010/11/26/zenit-122-e-fujicolor-superia-x-tra-400/</link>
		<comments>http://pliniosblog.wordpress.com/2010/11/26/zenit-122-e-fujicolor-superia-x-tra-400/#comments</comments>
		<pubDate>Fri, 26 Nov 2010 16:19:35 +0000</pubDate>
		<dc:creator>Plinio Gatto</dc:creator>
				<category><![CDATA[Fotografia]]></category>
		<category><![CDATA[fotografia]]></category>
		<category><![CDATA[Fujicolor]]></category>
		<category><![CDATA[ISO 400]]></category>
		<category><![CDATA[Zenit 122]]></category>

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		<description><![CDATA[Come vi anticipavo nel post relativo alla prova della Zenit 122 con la pellicola Lomo Film ISO 400, ho provato la fotocamera con la pellicola Fujicolor Superia X-Tra 400, il risultato è decisamente migliore, ecco un esempio: Vi ricordo che le foto scattate con la Zenit 122 sono raccolte in un set su Flickr, disponibile <a href="http://pliniosblog.wordpress.com/2010/11/26/zenit-122-e-fujicolor-superia-x-tra-400/" class="excerpt-more-link">[&#8230;]</a><img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=pliniosblog.wordpress.com&amp;blog=6837743&amp;post=1116&amp;subd=pliniosblog&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Come vi anticipavo nel post relativo alla prova della Zenit 122 con la pellicola Lomo Film ISO 400, ho provato la fotocamera con la pellicola Fujicolor Superia X-Tra 400, il risultato è decisamente migliore, ecco un esempio:</p>
<p style="text-align:center;"><a href="http://www.flickr.com/photos/47944850@N05/5079960703/in/set-72157624666248846/"><img class="aligncenter" title="Rocks lit" src="http://farm5.static.flickr.com/4109/5079960703_debeb55056_b.jpg" alt="" width="486" height="322" /></a></p>
<p>Vi ricordo che le foto scattate con la Zenit 122 sono raccolte in un set su Flickr, disponibile a questo link: <a title="Zenit 122 - Set on flickr" href="http://www.flickr.com/photos/47944850@N05/sets/72157624666248846/">Zenit 122 Flickr Set</a>.</p>
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			<media:title type="html">plinio</media:title>
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			<media:title type="html">Rocks lit</media:title>
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