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	<title>Il blog di sub</title>
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	<link>http://sub0.wordpress.com</link>
	<description>Perche' e' meglio!</description>
	<lastBuildDate>Mon, 19 Nov 2007 10:23:29 +0000</lastBuildDate>
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		<title>Il blog di sub</title>
		<link>http://sub0.wordpress.com</link>
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		<item>
		<title>Lista delle gem installate</title>
		<link>http://sub0.wordpress.com/2007/11/19/lista-delle-gem-installate/</link>
		<comments>http://sub0.wordpress.com/2007/11/19/lista-delle-gem-installate/#comments</comments>
		<pubDate>Mon, 19 Nov 2007 10:21:52 +0000</pubDate>
		<dc:creator>sub</dc:creator>
				<category><![CDATA[gem]]></category>
		<category><![CDATA[rails]]></category>
		<category><![CDATA[ruby]]></category>
		<category><![CDATA[ubuntu]]></category>

		<guid isPermaLink="false">http://sub0.wordpress.com/2007/11/19/lista-delle-gem-installate/</guid>
		<description><![CDATA[Volete una bella lista delle gem installate sulla vostra macchina, con tanto di versione della gemma?? Eccovi l'utilissimo comando: gem list &#124; egrep -v "^( &#124;$)"<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=sub0.wordpress.com&amp;blog=832147&amp;post=25&amp;subd=sub0&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<pre><span class="ident">Volete una bella lista delle gem installate sulla vostra macchina, con tanto di versione della gemma??</span>

<span class="ident">Eccovi l'utilissimo comando:</span>

<em><span class="ident">gem</span> <span class="ident">list</span> <span class="punct">|</span> <span class="ident">egrep</span> <span class="punct">-</span><span class="ident">v</span> <span class="punct">"</span><span class="string">^( |$)</span><span class="punct">"</span></em></pre>
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			<media:title type="html">sub</media:title>
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	</item>
		<item>
		<title>Impossibile dialogare con klauncher &#8211;  can not &#8220;talk&#8221; to klauncher</title>
		<link>http://sub0.wordpress.com/2007/10/11/impossibile-dialogare-con-klauncher-can-not-talk-to-klauncher/</link>
		<comments>http://sub0.wordpress.com/2007/10/11/impossibile-dialogare-con-klauncher-can-not-talk-to-klauncher/#comments</comments>
		<pubDate>Thu, 11 Oct 2007 17:22:45 +0000</pubDate>
		<dc:creator>sub</dc:creator>
				<category><![CDATA[gnome]]></category>

		<guid isPermaLink="false">http://sub0.wordpress.com/2007/10/11/impossibile-dialogare-con-klauncher-can-not-talk-to-klauncher/</guid>
		<description><![CDATA[la presenza contemporanea di gnome e kde qualche problemino lo genera. all&#8217;avvio di gnome ottengo, diciamo una volta si ed una volta no, il messaggio &#8220;Impossibile dialogare con klauncher&#8220;. la conseguenza piu&#8217; immediata e&#8217; il fatto che: - le applicazioni di kde non vengono inserite all&#8217;interno della &#8220;System tray&#8221; di gnome (brutto e soprattutto scomodo); [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=sub0.wordpress.com&amp;blog=832147&amp;post=29&amp;subd=sub0&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>la presenza contemporanea di gnome e kde qualche problemino lo genera. all&#8217;avvio di gnome ottengo, diciamo una volta si ed una volta no, il messaggio &#8220;<strong>Impossibile dialogare con klauncher</strong>&#8220;. la conseguenza piu&#8217; immediata e&#8217; il fatto che:</p>
<p>- le applicazioni di kde non vengono inserite all&#8217;interno della &#8220;System tray&#8221; di gnome (brutto e soprattutto scomodo);</p>
<p>- e&#8217; impossibile navigare il filesystem dalle applicazioni di kde (ad es non funziona l&#8217;apri file con quanta);</p>
<p>- varie ed eventuali.</p>
<p>dopo un po&#8217; di tempo passato cosi&#8217; mi sono un po&#8217; rotto ed ho scoperto che per risolvere la cosa (sembra in maniera definitiva, e&#8217; da un po&#8217; di riavvii che non si presente il problema) e&#8217; sufficiente eseguire</p>
<p><em>dcopserver_shutdown</em></p>
<p>e</p>
<p><em>kdeinit</em></p>
<p>in sequenza.</p>
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		<slash:comments>6</slash:comments>
	
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			<media:title type="html">sub</media:title>
		</media:content>
	</item>
		<item>
		<title>Cambiare l&#8217;usplash di (K)Ubuntu</title>
		<link>http://sub0.wordpress.com/2007/10/11/cambiare-lusplash-di-kubuntu/</link>
		<comments>http://sub0.wordpress.com/2007/10/11/cambiare-lusplash-di-kubuntu/#comments</comments>
		<pubDate>Thu, 11 Oct 2007 17:16:26 +0000</pubDate>
		<dc:creator>sub</dc:creator>
				<category><![CDATA[gnome]]></category>
		<category><![CDATA[gutsy]]></category>
		<category><![CDATA[kubuntu]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[ubuntu]]></category>

		<guid isPermaLink="false">http://sub0.wordpress.com/2007/10/11/cambiare-lusplash-di-kubuntu/</guid>
		<description><![CDATA[Alla fine l&#8217;ho fatto! migrazione avvenuta. dopo un po&#8217; di tempo passato a provarlo e a cercare di capire come mi trovavo sono definitivamente (in attesa di kde4 :-p ) e completamente passato a gnome. il passaggio completo l&#8217;ho avuto la settimana scorsa quando ho anche deciso di avventurarmi nella beta di gutsy con l&#8217;aggiornamento [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=sub0.wordpress.com&amp;blog=832147&amp;post=28&amp;subd=sub0&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Alla fine l&#8217;ho fatto! migrazione avvenuta.</p>
<p>dopo un po&#8217; di tempo passato a provarlo e a cercare di capire come mi trovavo sono definitivamente (in attesa di kde4 :-p ) e completamente passato a gnome. il passaggio completo l&#8217;ho avuto la settimana scorsa quando ho anche deciso di avventurarmi nella beta di gutsy con l&#8217;aggiornamento della mia macchina (perfetto, mai fatto un aggiornamento o una installazione ex-novo di (k)ubuntu senza avere, per esempio, il riconoscimento automatico della scheda grafica e quindi quella bella schermata nera al primo avvio).</p>
<p>mancava pero&#8217; qualcosa&#8230;quella schermata di avvio col logo di kubuntu stonava proprio :-p</p>
<p>e allora si cambia!</p>
<p>quella roba che esce all&#8217;avvio si chiama usplash (ho imparato a conoscere questa bestiolina con qualche installazione di vecchie versioni di kubuntu che mi davano qualche problemino&#8230;anche qui tutto ok con gutsy!) e per modifarla per far uscire il logo di ubuntu ho girato un po&#8217; in rete e trovato la soluzione. che e&#8217; questa:</p>
<p>- <code>sudo update-alternatives --config usplash-artwork.so</code></p>
<p>Il risultato di questo comando e&#8217;:</p>
<p><em>sub@rumba:~$ sudo update-alternatives &#8211;config usplash-artwork.so</p>
<p>Ci sono 2 alternative che forniscono `usplash-artwork.so&#8217;.</p>
<p>Selezione    Alternativa<br />
&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br />
*         1    /usr/lib/usplash/usplash-theme-ubuntu.so<br />
+        2    /usr/lib/usplash/usplash-theme-kubuntu.so</em></p>
<p>bisogna premere 1 o 2 a seconda dell&#8217;usplash desiderato (1 per ubuntu, 2 per kubuntu)  e successivamente riconfigurare il kernel con</p>
<p><code>sudo dpkg-reconfigure linux-image-`uname -r`</code></p>
<p>al successivo riavvio avremo la nostra schermata nuova di zecca :-)</p>
<p>Fonti:</p>
<p><a href="http://ubuntu.wordpress.com/2006/02/20/restoring-the-ubuntu-usplash-after-a-kubuntu-install/" title="[1]" target="_blank">http://ubuntu.wordpress.com/2006/02/20/restoring-the-ubuntu-usplash-after-a-kubuntu-install/ </a></p>
<p><a href="http://appuntiubuntu.wordpress.com/2007/05/28/installare-kubuntu-desktop-senza-compromettere-lo-splash/" title="[2]" target="_blank">http://appuntiubuntu.wordpress.com/2007/05/28/installare-kubuntu-desktop-senza-compromettere-lo-splash/</a></p>
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		<slash:comments>2</slash:comments>
	
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			<media:title type="html">sub</media:title>
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		<item>
		<title>print_r in Ruby on Rails</title>
		<link>http://sub0.wordpress.com/2007/09/20/print_r-in-ruby-on-rails/</link>
		<comments>http://sub0.wordpress.com/2007/09/20/print_r-in-ruby-on-rails/#comments</comments>
		<pubDate>Thu, 20 Sep 2007 09:35:00 +0000</pubDate>
		<dc:creator>sub</dc:creator>
				<category><![CDATA[rails]]></category>
		<category><![CDATA[ruby]]></category>

		<guid isPermaLink="false">http://sub0.wordpress.com/2007/09/20/print_r-in-ruby-on-rails/</guid>
		<description><![CDATA[Oggi ho trovato una maniera interessante per sopperire alla mancata esistenza della funzione print_r del php in ruby on rails. beh, la funziona to_yaml sembra fare proprio al caso mio! nella view e&#8217; sufficiente inserire @user.to_yaml per vedere a video tutti i campi dell&#8217;oggetto user. un&#8217;altra possibilita&#8217; e&#8217; quella di non &#8220;sporcare&#8221; la view e [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=sub0.wordpress.com&amp;blog=832147&amp;post=27&amp;subd=sub0&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Oggi ho trovato una maniera interessante per sopperire alla mancata esistenza della funzione print_r del php in ruby on rails.<br />
beh, la funziona to_yaml sembra fare proprio al caso mio!</p>
<p>nella view e&#8217; sufficiente inserire <em>@user.to_yaml </em>per vedere a video tutti i campi dell&#8217;oggetto user.<br />
un&#8217;altra possibilita&#8217; e&#8217; quella di non &#8220;sporcare&#8221; la view e di avere l&#8217;output direttamente nel file di log; in questo caso va inserito<br />
<em>logger.debug @user.to_yaml</em><br />
nel controller. il risultato lo troverete poi nel file log/development.log</p>
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			<media:title type="html">sub</media:title>
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		<item>
		<title>Registrare uno stream audio</title>
		<link>http://sub0.wordpress.com/2007/09/03/registrare-uno-stream-audio/</link>
		<comments>http://sub0.wordpress.com/2007/09/03/registrare-uno-stream-audio/#comments</comments>
		<pubDate>Mon, 03 Sep 2007 08:15:56 +0000</pubDate>
		<dc:creator>sub</dc:creator>
				<category><![CDATA[linux]]></category>
		<category><![CDATA[mplayer]]></category>
		<category><![CDATA[musica]]></category>

		<guid isPermaLink="false">http://sub0.wordpress.com/2007/09/03/registrare-uno-stream-audio/</guid>
		<description><![CDATA[Volete registrare la vostra radio preferita che trasmette in diretta su internet? Niente di piu&#8217; facile&#8230;Vi basta utilizzare questo comando mplayer mms://INDIRIZZO_IP -vc null -vo null -ao pcm:file=&#8221;/home/sub/stream_temp.wav&#8221; La sorgente del flusso audio e&#8217; il primo parametro del comando ed il file wav creato verra&#8217; salvato nel percorso indicato come ultimo parametro (in questo caso [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=sub0.wordpress.com&amp;blog=832147&amp;post=23&amp;subd=sub0&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Volete registrare la vostra radio preferita che trasmette in diretta su internet?</p>
<p>Niente di piu&#8217; facile&#8230;Vi basta utilizzare questo comando</p>
<p><em>mplayer mms://INDIRIZZO_IP -vc null -vo null -ao pcm:file=&#8221;/home/sub/stream_temp.wav&#8221;</em></p>
<p>La sorgente del flusso audio e&#8217; il primo parametro del comando ed il file wav creato verra&#8217; salvato nel percorso indicato come ultimo parametro (in questo caso nella mia home). Dimenticate il resto delle opzioni, servono per ottimizzare il tutto.</p>
<br /><img alt="" border="0" src="http://feeds.wordpress.com/1.0/categories/sub0.wordpress.com/23/" /> <img alt="" border="0" src="http://feeds.wordpress.com/1.0/tags/sub0.wordpress.com/23/" /> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/sub0.wordpress.com/23/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/sub0.wordpress.com/23/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/sub0.wordpress.com/23/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/sub0.wordpress.com/23/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gofacebook/sub0.wordpress.com/23/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/facebook/sub0.wordpress.com/23/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gotwitter/sub0.wordpress.com/23/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/twitter/sub0.wordpress.com/23/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/sub0.wordpress.com/23/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/sub0.wordpress.com/23/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/sub0.wordpress.com/23/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/sub0.wordpress.com/23/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/sub0.wordpress.com/23/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/sub0.wordpress.com/23/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=sub0.wordpress.com&amp;blog=832147&amp;post=23&amp;subd=sub0&amp;ref=&amp;feed=1" width="1" height="1" />]]></content:encoded>
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		<slash:comments>0</slash:comments>
	
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			<media:title type="html">sub</media:title>
		</media:content>
	</item>
		<item>
		<title>Firefox Google search engine &#8211; risultati in italiano</title>
		<link>http://sub0.wordpress.com/2007/08/30/firefox-google-search-engine-risultati-in-italiano/</link>
		<comments>http://sub0.wordpress.com/2007/08/30/firefox-google-search-engine-risultati-in-italiano/#comments</comments>
		<pubDate>Thu, 30 Aug 2007 08:29:25 +0000</pubDate>
		<dc:creator>sub</dc:creator>
				<category><![CDATA[firefox]]></category>
		<category><![CDATA[google]]></category>
		<category><![CDATA[linux]]></category>

		<guid isPermaLink="false">http://sub0.wordpress.com/2007/08/30/firefox-google-search-engine-risultati-in-italiano/</guid>
		<description><![CDATA[Spesso con firefox capita che, in maniera predefinita ed usando il google search engine, i risultati ti vengano restituiti da google.com (e quindi fondamentalmente in inglese) Per risolvere questa cosa ed ottenere nuovamente i risultati in italiano e&#8217; sufficiente eseguire: sudo gedit /usr/share/firefox/searchplugins/google.xml modificare la riga &#60;Url type=&#8221;text/html&#8221; method=&#8221;GET&#8221; template=&#8221;http://www.google.com/search&#8221;&#62; con &#60;Url type=&#8221;text/html&#8221; method=&#8221;GET&#8221; template=&#8221;http://www.google.it/search&#8221;&#62; [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=sub0.wordpress.com&amp;blog=832147&amp;post=22&amp;subd=sub0&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Spesso con firefox capita che, in maniera predefinita ed usando il google search engine, i risultati ti vengano restituiti da google.com (e quindi fondamentalmente in inglese)</p>
<p>Per risolvere questa cosa ed ottenere nuovamente i risultati in italiano e&#8217; sufficiente eseguire:</p>
<p><span style="font-weight:bold;">sudo gedit /usr/share/firefox/searchplugins/google.xml</span></p>
<p>modificare la riga</p>
<p>&lt;Url type=&#8221;text/html&#8221; method=&#8221;GET&#8221; template=&#8221;http://www.google.com/search&#8221;&gt;</p>
<p>con</p>
<p>&lt;Url type=&#8221;text/html&#8221; method=&#8221;GET&#8221; template=&#8221;http://www.google.it/search&#8221;&gt;</p>
<p>e riavviare firefox.</p>
<br /><img alt="" border="0" src="http://feeds.wordpress.com/1.0/categories/sub0.wordpress.com/22/" /> <img alt="" border="0" src="http://feeds.wordpress.com/1.0/tags/sub0.wordpress.com/22/" /> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/sub0.wordpress.com/22/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/sub0.wordpress.com/22/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/sub0.wordpress.com/22/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/sub0.wordpress.com/22/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gofacebook/sub0.wordpress.com/22/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/facebook/sub0.wordpress.com/22/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gotwitter/sub0.wordpress.com/22/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/twitter/sub0.wordpress.com/22/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/sub0.wordpress.com/22/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/sub0.wordpress.com/22/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/sub0.wordpress.com/22/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/sub0.wordpress.com/22/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/sub0.wordpress.com/22/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/sub0.wordpress.com/22/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=sub0.wordpress.com&amp;blog=832147&amp;post=22&amp;subd=sub0&amp;ref=&amp;feed=1" width="1" height="1" />]]></content:encoded>
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			<media:title type="html">sub</media:title>
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	</item>
		<item>
		<title>amarok &#8211; No suitable demux plugin</title>
		<link>http://sub0.wordpress.com/2007/05/03/amarok-no-suitable-demux-plugin/</link>
		<comments>http://sub0.wordpress.com/2007/05/03/amarok-no-suitable-demux-plugin/#comments</comments>
		<pubDate>Thu, 03 May 2007 17:58:37 +0000</pubDate>
		<dc:creator>sub</dc:creator>
				<category><![CDATA[kubuntu]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[musica]]></category>
		<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://sub0.wordpress.com/2007/05/03/amarok-no-suitable-demux-plugin/</guid>
		<description><![CDATA[Non si sa per quale strano motivo ma le installazioni o gli aggiornamenti di kubuntu sul mio portatile non sono mai perfetti. Tralascio quindi le incredibili peripezie che ho dovuto fare nei giorni scorsi per avere finalmente un sistema funzionante (addirittura con interfacia grafica!!) dopo la formattazione totale (per la prima volta dopo piu&#8217; di [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=sub0.wordpress.com&amp;blog=832147&amp;post=20&amp;subd=sub0&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Non si sa per quale strano motivo ma le installazioni o gli aggiornamenti di kubuntu sul mio portatile non sono mai perfetti.</p>
<p>Tralascio quindi le incredibili peripezie che ho dovuto fare nei giorni scorsi per avere finalmente un sistema funzionante (addirittura con interfacia grafica!!) dopo la formattazione totale (per la prima volta dopo piu&#8217; di un anno) del mio portatile e l&#8217;installazione ex-novo di kubuntu 7.04 &#8220;feisty&#8221; e vi parlo invece di un problemuccio che ho incontrato oggi.</p>
<p>Oggi perche&#8217; oggi ho scoperto l&#8217;esistenza degli shoutcast di amarok al lavoro e, al ritorno a casa, ho deciso di ascoltare qualche strana radio di qualche strano posto.</p>
<p>Se non fosse che amarok mi ha risposto</p>
<p style="font-style:italic;"> Error Message:<br />
Error Loading Media<br />
No suitable demux plugin. This often means that the file format is not supported.</p>
<p style="font-style:italic;">&nbsp;</p>
<p style="font-style:italic;">e non riproduceva ovviamente un bel niente.</p>
<p>Bene, per risolvere un problema e&#8217; bastato un semplice</p>
<p><em>sudo aptitude install libxine-extracodecs</em></p>
<p>(e si, sono passato ad aptitude :-p ).</p>
<p style="font-style:italic;">&nbsp;</p>
<br /><img alt="" border="0" src="http://feeds.wordpress.com/1.0/categories/sub0.wordpress.com/20/" /> <img alt="" border="0" src="http://feeds.wordpress.com/1.0/tags/sub0.wordpress.com/20/" /> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/sub0.wordpress.com/20/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/sub0.wordpress.com/20/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/sub0.wordpress.com/20/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/sub0.wordpress.com/20/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gofacebook/sub0.wordpress.com/20/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/facebook/sub0.wordpress.com/20/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gotwitter/sub0.wordpress.com/20/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/twitter/sub0.wordpress.com/20/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/sub0.wordpress.com/20/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/sub0.wordpress.com/20/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/sub0.wordpress.com/20/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/sub0.wordpress.com/20/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/sub0.wordpress.com/20/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/sub0.wordpress.com/20/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=sub0.wordpress.com&amp;blog=832147&amp;post=20&amp;subd=sub0&amp;ref=&amp;feed=1" width="1" height="1" />]]></content:encoded>
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		<slash:comments>2</slash:comments>
	
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			<media:title type="html">sub</media:title>
		</media:content>
	</item>
		<item>
		<title>fastcgi e apache2</title>
		<link>http://sub0.wordpress.com/2007/03/12/fastcgi-e-apache2/</link>
		<comments>http://sub0.wordpress.com/2007/03/12/fastcgi-e-apache2/#comments</comments>
		<pubDate>Mon, 12 Mar 2007 15:15:50 +0000</pubDate>
		<dc:creator>sub</dc:creator>
				<category><![CDATA[apache]]></category>
		<category><![CDATA[rails]]></category>
		<category><![CDATA[ruby]]></category>

		<guid isPermaLink="false">http://sub0.wordpress.com/2007/03/12/fastcgi-e-apache2/</guid>
		<description><![CDATA[ho perso una giornata intera insieme a quest&#8217;errore [Mon Mar 12 16:03:54 2007] [warn] FastCGI: (dynamic) server &#8220;/home/sub/ruby/blog/mephisto/public/dispatch.fcgi&#8221; has failed to remain running for 30 seconds given 3 attempts, its restart interval has been backed off to 600 seconds che mi veniva restituito dal log di apache2 ogni qual volta provavo a far partire una [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=sub0.wordpress.com&amp;blog=832147&amp;post=8&amp;subd=sub0&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>ho perso una giornata intera insieme a quest&#8217;errore</p>
<p><em>[Mon Mar 12 16:03:54 2007] [warn] FastCGI: (dynamic) server &#8220;/home/sub/ruby/blog/mephisto/public/dispatch.fcgi&#8221; has failed to remain running for 30 seconds given 3 attempts, its restart interval has been backed off to 600 seconds</em></p>
<p>che mi veniva restituito dal log di apache2 ogni qual volta provavo a far partire una applicazione rails (le pagine statiche funzionavano bene).</p>
<p>bene, per risolvere la questione (e&#8217; banale ma ce n&#8217;e&#8217; voluto&#8230;) e&#8217; sufficiente un</p>
<p><em>sudo apt-get install libfcgi-ruby1.8 </em></p>
<br /><img alt="" border="0" src="http://feeds.wordpress.com/1.0/categories/sub0.wordpress.com/8/" /> <img alt="" border="0" src="http://feeds.wordpress.com/1.0/tags/sub0.wordpress.com/8/" /> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/sub0.wordpress.com/8/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/sub0.wordpress.com/8/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/sub0.wordpress.com/8/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/sub0.wordpress.com/8/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gofacebook/sub0.wordpress.com/8/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/facebook/sub0.wordpress.com/8/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gotwitter/sub0.wordpress.com/8/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/twitter/sub0.wordpress.com/8/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/sub0.wordpress.com/8/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/sub0.wordpress.com/8/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/sub0.wordpress.com/8/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/sub0.wordpress.com/8/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/sub0.wordpress.com/8/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/sub0.wordpress.com/8/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=sub0.wordpress.com&amp;blog=832147&amp;post=8&amp;subd=sub0&amp;ref=&amp;feed=1" width="1" height="1" />]]></content:encoded>
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		<slash:comments>0</slash:comments>
	
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			<media:title type="html">sub</media:title>
		</media:content>
	</item>
		<item>
		<title>No such file or directory &#8211; /tmp/mysql.sock</title>
		<link>http://sub0.wordpress.com/2007/03/04/no-such-file-or-directory-tmpmysqlsock/</link>
		<comments>http://sub0.wordpress.com/2007/03/04/no-such-file-or-directory-tmpmysqlsock/#comments</comments>
		<pubDate>Sun, 04 Mar 2007 18:33:04 +0000</pubDate>
		<dc:creator>sub</dc:creator>
				<category><![CDATA[rails]]></category>
		<category><![CDATA[ruby]]></category>

		<guid isPermaLink="false">http://sub0.wordpress.com/2007/03/04/no-such-file-or-directory-tmpmysqlsock/</guid>
		<description><![CDATA[Se si prova ad utilizzare un&#8217;applicazione rails e il browser ci restituisce il seguente errore Errno::ENOENT in LoginController#miei_dati No such file or directory &#8211; /tmp/mysql.sock e&#8217; sufficiente dare il seguente comando ln -s /var/run/mysqld/mysqld.sock /tmp/mysql.sock Per rendere definitiva questa informazione a rails, va inserita, negli environment appositi del nostro file config/database.yml l&#8217;informazione relativa al percorso [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=sub0.wordpress.com&amp;blog=832147&amp;post=6&amp;subd=sub0&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Se si prova ad utilizzare un&#8217;applicazione rails e il browser ci restituisce il seguente errore </p>
<p><em>Errno::ENOENT in LoginController#miei_dati</p>
<p>No such file or directory &#8211; /tmp/mysql.sock</em></p>
<p>e&#8217; sufficiente dare il seguente comando </p>
<p><em>ln -s /var/run/mysqld/mysqld.sock /tmp/mysql.sock</em></p>
<p>Per rendere definitiva questa informazione a rails, va inserita, negli environment appositi del nostro file config/database.yml l&#8217;informazione relativa al percorso del socket.</p>
<p><em>development:<br />
  adapter: mysql<br />
  database: name<br />
  (&#8230;)<br />
  socket: /var/run/mysqld/mysqld.sock</em></p>
<p>A questo punto e&#8217; sufficiente riavviare WebRick.</p>
<br /><img alt="" border="0" src="http://feeds.wordpress.com/1.0/categories/sub0.wordpress.com/6/" /> <img alt="" border="0" src="http://feeds.wordpress.com/1.0/tags/sub0.wordpress.com/6/" /> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/sub0.wordpress.com/6/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/sub0.wordpress.com/6/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/sub0.wordpress.com/6/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/sub0.wordpress.com/6/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gofacebook/sub0.wordpress.com/6/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/facebook/sub0.wordpress.com/6/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gotwitter/sub0.wordpress.com/6/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/twitter/sub0.wordpress.com/6/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/sub0.wordpress.com/6/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/sub0.wordpress.com/6/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/sub0.wordpress.com/6/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/sub0.wordpress.com/6/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/sub0.wordpress.com/6/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/sub0.wordpress.com/6/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=sub0.wordpress.com&amp;blog=832147&amp;post=6&amp;subd=sub0&amp;ref=&amp;feed=1" width="1" height="1" />]]></content:encoded>
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		<slash:comments>4</slash:comments>
	
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			<media:title type="html">sub</media:title>
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	</item>
		<item>
		<title>Installazione language pack di Moodle</title>
		<link>http://sub0.wordpress.com/2007/03/02/installazione-language-pack-di-moodle/</link>
		<comments>http://sub0.wordpress.com/2007/03/02/installazione-language-pack-di-moodle/#comments</comments>
		<pubDate>Fri, 02 Mar 2007 19:35:01 +0000</pubDate>
		<dc:creator>sub</dc:creator>
				<category><![CDATA[linux]]></category>

		<guid isPermaLink="false">http://sub0.wordpress.com/2007/03/02/installazione-language-pack-di-moodle/</guid>
		<description><![CDATA[Moodle è un software interessante pero&#8217; spesso ti fa perdere piu&#8217; tempo del previsto&#8230;Uno dei problemi che mi ha dato entrambe le volte che l&#8217;ho installato (a distanza di mesi&#8230;) è la difficoltà di installazione del language pack italiano. In teoria esiste una procedura guidata che permette di eseguire questa operazione in maniera grafica pero&#8217; [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=sub0.wordpress.com&amp;blog=832147&amp;post=5&amp;subd=sub0&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Moodle è un software interessante pero&#8217; spesso ti fa perdere piu&#8217; tempo del previsto&#8230;Uno dei problemi che mi ha dato entrambe le volte che l&#8217;ho installato (a distanza di mesi&#8230;) è la difficoltà di installazione del language pack italiano. In teoria esiste una procedura guidata che permette di eseguire questa operazione in maniera grafica pero&#8217; la procedura a me si e&#8217; sempre rivelata bacata.</p>
<p>In particolare, quando si prova ad installare il pacchetto, questo scompare dai pacchetti di lingua disponibili ma non appare ne&#8217; nei pacchetti installati ne&#8217; nel menu&#8217; che permette, nelle pagine del sito, di scegliere la lingua. Questo nonostante la cartella venga correttamente creata nella directory /moodledata/lang/. L&#8217;ultima versione con cui ho individuato il problema è quella disponibile per il download in questi giorni, ossia la 1.7.1.<font size="2"> </font></p>
<p>Per risolvere il problema, dopo ore di ricerche esasperate in rete, ho scoperto che e&#8217; sufficiente inserire questa linea di codice nel file config.php di moodle.</p>
<p><em>$CFG-&gt;unicodedb = &#8217;1&#8242;;</em></p>
<p>Semplice, no?</p>
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