<?xml version='1.0' encoding='UTF-8'?><rss xmlns:atom="http://www.w3.org/2005/Atom" xmlns:openSearch="http://a9.com/-/spec/opensearchrss/1.0/" xmlns:blogger="http://schemas.google.com/blogger/2008" xmlns:georss="http://www.georss.org/georss" xmlns:gd="http://schemas.google.com/g/2005" xmlns:thr="http://purl.org/syndication/thread/1.0" version="2.0"><channel><atom:id>tag:blogger.com,1999:blog-3867483</atom:id><lastBuildDate>Thu, 05 Sep 2024 18:06:20 +0000</lastBuildDate><category>ubuntu</category><category>linux</category><category>3D</category><category>ATI</category><category>beryl</category><category>font</category><category>latex</category><category>lenti a contatto</category><category>repository</category><category>stampanti</category><category>tracker</category><title>weblog di Alessandro Farini</title><description>Scienza della visione e non solo</description><link>http://farini.blogspot.com/</link><managingEditor>noreply@blogger.com (Alessandro farini Optical Reader)</managingEditor><generator>Blogger</generator><openSearch:totalResults>31</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-690618239841030945</guid><pubDate>Fri, 25 Dec 2009 21:08:00 +0000</pubDate><atom:updated>2009-12-25T21:11:41.913+00:00</atom:updated><title>[ubuntu] evidenziare solo le finestre</title><description>gconftool-2  -–type bool ..set &lt;br /&gt;/apps/metacity/general/reduced_resources true</description><link>http://farini.blogspot.com/2009_12_21_archive.html#690618239841030945</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-5939567366158783215</guid><pubDate>Thu, 24 Dec 2009 08:28:00 +0000</pubDate><atom:updated>2009-12-24T08:29:32.983+00:00</atom:updated><title>Solo di servizio</title><description>Questo blog è solo di servizio, mi serve per appuntare le cose. Il mio blog è &lt;a href=&quot;http://www.riflessioniottiche.it&quot;&gt;www.riflessioniottiche.it&lt;/a&gt;</description><link>http://farini.blogspot.com/2009_12_21_archive.html#5939567366158783215</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-6288626476571489414</guid><pubDate>Thu, 24 Dec 2009 08:25:00 +0000</pubDate><atom:updated>2009-12-24T08:28:11.495+00:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">latex</category><title>[latex] differenze tra sistemi operativi per il comando inputenc</title><description>usando sia MAC OS X che Linux (Ubuntu) che Windows passo talvolta i file tra i diversi sistemi. Il pacchetto inputenc di latex ha una sintassi diversa per i tre sistemi operativi: &lt;br /&gt;\usepackage[latin1]{inputenc} per windows&lt;br /&gt;\usepackage[utf8x]{inputenc} per linux&lt;br /&gt;\usepackage[applemac]{inputenc} per MAC OS X</description><link>http://farini.blogspot.com/2009_12_21_archive.html#6288626476571489414</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-3981483129785844200</guid><pubDate>Thu, 07 May 2009 14:01:00 +0000</pubDate><atom:updated>2009-05-07T15:06:41.127+01:00</atom:updated><title>[Opensuse] installare le stampanti fotocopiatrici</title><description>In Yast Control Center vai a hardware e poi printer&lt;br /&gt;SEleziona add printer&lt;br /&gt;Seleziona il connection wizard&lt;br /&gt;Seleziona la versione tcp-ip&lt;br /&gt;Metti il numero di IP che è 192.168.11.248 per quella del primo piano e 192.168.11.247 per quella del secondo piano&lt;br /&gt;Il driver esatto ppd si trova a &lt;a href=&quot;http://openprinting.org/show_printer.cgi?recnum=NRG-MP_2550B&quot;&gt;questo indirizzo&lt;/a&gt;. Va utilizzato il pxlmono, dato che postscript non è attivato</description><link>http://farini.blogspot.com/2009_05_04_archive.html#3981483129785844200</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-3042365929903007310</guid><pubDate>Thu, 11 Sep 2008 10:39:00 +0000</pubDate><atom:updated>2008-09-11T11:40:39.047+01:00</atom:updated><title>evviva che novita</title><description>finalmente quello che gli ottici apsettavano è arrivato: vedi &lt;a href=&quot;http://www.irsoo.it/&quot;&gt;qui&lt;/a&gt;</description><link>http://farini.blogspot.com/2008_09_08_archive.html#3042365929903007310</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-4758876807711520645</guid><pubDate>Thu, 11 Sep 2008 10:36:00 +0000</pubDate><atom:updated>2008-09-11T11:38:00.493+01:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">lenti a contatto</category><title>le nuove lenti a contatto</title><description>è uscita una nuobva lente</description><link>http://farini.blogspot.com/2008_09_08_archive.html#4758876807711520645</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-4549498409052372559</guid><pubDate>Tue, 09 Sep 2008 13:00:00 +0000</pubDate><atom:updated>2008-09-09T14:00:46.644+01:00</atom:updated><title>una prova di feed</title><description>vediamo se mi aggiorna</description><link>http://farini.blogspot.com/2008_09_08_archive.html#4549498409052372559</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-8735386672677155928</guid><pubDate>Thu, 28 Feb 2008 15:05:00 +0000</pubDate><atom:updated>2008-02-28T15:11:31.605+00:00</atom:updated><title>installare MATLAB su ubuntu gusty gibbon</title><description>cosa ho fatto:&lt;br /&gt;&lt;br /&gt;per prima cosa ho creato nella directory /usr/local/ la directory matlab75&lt;br /&gt;&lt;br /&gt;all&#39;interno di tale directory ho creato la directory etc&lt;br /&gt;&lt;br /&gt;in tale directory ho messo il file license .dat&lt;br /&gt;&lt;br /&gt;ho dato il comando di installazione&lt;br /&gt;/dove_sta_dvd/install &amp;amp;&lt;br /&gt;&lt;br /&gt;lui comincia a lavorare  e chiede alcune cose. la directory di partenza è quella specificata all&#39;inizio&lt;br /&gt;&lt;br /&gt;quando chiede che utente usare ho scelto il mio unico utente su UBUNTU (questo è un miglioramento rispetto alla versione r2007a, che chiedeva poi su UBUNTU di editare a mano il file delle licenze&lt;br /&gt;&lt;br /&gt;per avviare MATLAB basta a quel punto andare nella directory dove sta lmstart (in genere etc) e digitare&lt;br /&gt;./lmstart&lt;br /&gt;(non c&#39;è bisogno di sudo, dato che ora matlab sa che sarà avviato dall&#39;utente)&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;e poi nella directory matlab e digitare&lt;br /&gt;./matlab&lt;br /&gt;e tutto funziona</description><link>http://farini.blogspot.com/2008_02_25_archive.html#8735386672677155928</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-2898563105629443558</guid><pubDate>Tue, 09 Oct 2007 08:30:00 +0000</pubDate><atom:updated>2007-10-09T09:32:06.725+01:00</atom:updated><title>guida per evolution e spamassassin</title><description>si trova &lt;a href=&quot;http://www.debianclan.org/index.php?option=com_content&amp;amp;task=view&amp;amp;id=100&amp;amp;Itemid=38&quot;&gt;qui&lt;/a&gt;</description><link>http://farini.blogspot.com/2007_10_08_archive.html#2898563105629443558</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-6028464755917448818</guid><pubDate>Thu, 14 Jun 2007 08:26:00 +0000</pubDate><atom:updated>2007-06-14T09:28:16.242+01:00</atom:updated><title>accelerare ubuntu</title><description>Per accelerare ubuntu alcune indicazioni si trovano &lt;a href=&quot;http://yoten.blogspot.com/2007/04/speed-up-ubuntu.html&quot;&gt;qui&lt;/a&gt;.</description><link>http://farini.blogspot.com/2007_06_11_archive.html#6028464755917448818</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-6567150524424352881</guid><pubDate>Wed, 13 Jun 2007 12:46:00 +0000</pubDate><atom:updated>2007-06-13T13:48:15.990+01:00</atom:updated><title>[linux ]permettere solo alcune connessioni ssh</title><description>nella directory etc ho creato un file hosts.deny che contiene solo questo testo&lt;br /&gt;ALL: ALL&lt;br /&gt;&lt;br /&gt;In pratica significa che tutti sono impediti a fare tutto&lt;br /&gt;&lt;br /&gt;a quel punto ho creato un file host.allow in cui ho inserito&lt;br /&gt;&lt;br /&gt;ALL: e il numero IP della macchina powerbook</description><link>http://farini.blogspot.com/2007_06_11_archive.html#6567150524424352881</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-6511697649602544210</guid><pubDate>Tue, 05 Jun 2007 13:25:00 +0000</pubDate><atom:updated>2007-06-05T14:27:20.923+01:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">repository</category><category domain="http://www.blogger.com/atom/ns#">ubuntu</category><title>[linux] aggiugere repository</title><description>Per aggiungere ulteriori repository istruzioni interessanti sono &lt;br /&gt;&lt;a href=&quot;http://ubuntuguide.org/wiki/Ubuntu:Feisty#How_to_add_extra_repositories&quot;&gt;qui&lt;/a&gt;</description><link>http://farini.blogspot.com/2007_06_04_archive.html#6511697649602544210</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-3907297757190720687</guid><pubDate>Mon, 04 Jun 2007 09:37:00 +0000</pubDate><atom:updated>2007-06-04T10:39:05.294+01:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">beryl</category><category domain="http://www.blogger.com/atom/ns#">ubuntu</category><title>installare beryl</title><description>le indicazioni per installare beryl sono &lt;a href=&quot;http://wiki.ubuntu-it.org/CompositeManager/InstallareBeryl?highlight=%28beryl%29&quot;&gt;qui&lt;/a&gt;.</description><link>http://farini.blogspot.com/2007_06_04_archive.html#3907297757190720687</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-265534346810259626</guid><pubDate>Sun, 03 Jun 2007 14:43:00 +0000</pubDate><atom:updated>2007-06-03T15:45:06.318+01:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">3D</category><category domain="http://www.blogger.com/atom/ns#">ATI</category><category domain="http://www.blogger.com/atom/ns#">ubuntu</category><title>[linux] accelerazione 3d con ubuntu</title><description>la mia scheda è ATI&lt;br /&gt;le istruzioni sono &lt;a href=&quot;http://wiki.ubuntu-it.org/Hardware/Video/Ati&quot;&gt;qui&lt;/a&gt;</description><link>http://farini.blogspot.com/2007_05_28_archive.html#265534346810259626</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-2284576720030759425</guid><pubDate>Thu, 31 May 2007 08:22:00 +0000</pubDate><atom:updated>2007-05-31T09:25:39.040+01:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">font</category><category domain="http://www.blogger.com/atom/ns#">linux</category><title>[linux] alleggerire ubuntu</title><description>Seguendo &lt;a href=&quot;http://pollycoke.wordpress.com/2006/05/22/mettiamola-a-dieta-ubuntu-non-la-biondina/&quot;&gt;le istruzioni di Felipe&lt;/a&gt; alleggerisco Ubuntu.&lt;br /&gt;Con il comando&lt;br /&gt;&lt;br /&gt;dpkg -l | grep ii| awk &#39;{print $2}&#39; | grep ttf&lt;br /&gt;&lt;br /&gt;vedo quali sono i pacchetti di font installati&lt;br /&gt;&lt;br /&gt;mentre con &lt;br /&gt;&lt;br /&gt;sudo apt-get remove ttf-nomefont&lt;br /&gt;&lt;br /&gt;rimuovo quelli inutili</description><link>http://farini.blogspot.com/2007_05_28_archive.html#2284576720030759425</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-7602533550059126244</guid><pubDate>Tue, 29 May 2007 12:14:00 +0000</pubDate><atom:updated>2007-05-29T13:37:38.042+01:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">tracker</category><category domain="http://www.blogger.com/atom/ns#">ubuntu</category><title>[linux]   avviare tracker per la ricerca</title><description>Le indicazioni si trovano &lt;a href=&quot;http://pollycoke.wordpress.com/2007/01/01/installare-tracker-e-integrarlo-in-gnome/&quot;&gt;qui &lt;/a&gt;</description><link>http://farini.blogspot.com/2007_05_28_archive.html#7602533550059126244</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-203607533405103155</guid><pubDate>Mon, 28 May 2007 15:08:00 +0000</pubDate><atom:updated>2007-05-28T16:10:08.043+01:00</atom:updated><title></title><description>[linux] installare adobe acrobat su ubuntu&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Varie spiegazioni &lt;a href=&quot;http://ubuntuforums.org/showthread.php?t=418804&quot;&gt;qui&lt;/a&gt;. quella che preferisco (e che mi ha funzionato è quella che utilizza le due righe di comando</description><link>http://farini.blogspot.com/2007_05_28_archive.html#203607533405103155</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-5865100707820515638</guid><pubDate>Mon, 28 May 2007 12:28:00 +0000</pubDate><atom:updated>2007-05-28T13:30:12.257+01:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">linux</category><category domain="http://www.blogger.com/atom/ns#">stampanti</category><title></title><description>[Linux] driver stampoanti&lt;br /&gt;&lt;br /&gt;I driver per le fotocopiatrici addatti per linux li trovi a questo indirizzo&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;http://openprinting.org/printer_list.cgi?make=NRG</description><link>http://farini.blogspot.com/2007_05_28_archive.html#5865100707820515638</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-2455140031013407614</guid><pubDate>Wed, 23 May 2007 14:34:00 +0000</pubDate><atom:updated>2007-05-23T15:35:47.212+01:00</atom:updated><title></title><description>[linux] una volta installato ubuntu per installare latex di base conviene installare te tex</description><link>http://farini.blogspot.com/2007_05_21_archive.html#2455140031013407614</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-8127687615746399171</guid><pubDate>Tue, 22 May 2007 09:16:00 +0000</pubDate><atom:updated>2007-05-22T10:19:11.063+01:00</atom:updated><title></title><description>[linux] trovare i programmi&lt;br /&gt;per sapere dove è un programma, da linea di comando scrivi:&lt;br /&gt;which nomeprogramma&lt;br /&gt;es:&lt;br /&gt;which kpdf&lt;br /&gt;e se esiste lui ti da il path del comando.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Se usi kde, ogni tanto ti può succedere che perdi le associazione del tipo di &lt;br /&gt;file.&lt;br /&gt;fai così:&lt;br /&gt;Vai su konqueror&lt;br /&gt;cerca il file che vuoi aprire e selezionalo (senza clickarci sopra) poi vai &lt;br /&gt;nel menu di konqueror cerca Modifica =&gt; Modifica tipo di file &lt;br /&gt;e ti appare una finestrina dove puoi mettere tutto a posto.&lt;br /&gt;&lt;br /&gt;vedi anche&lt;br /&gt;http://docs.kde.org/development/it/kdebase/khelpcenter/quickstart/advanced-topics.html</description><link>http://farini.blogspot.com/2007_05_21_archive.html#8127687615746399171</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-3268650255323215109</guid><pubDate>Mon, 21 May 2007 09:27:00 +0000</pubDate><atom:updated>2007-05-21T10:29:30.949+01:00</atom:updated><title></title><description>[Linux] SE il sistema si blocca al logout o uscendo&lt;br /&gt;&lt;br /&gt;è un problema &lt;a href=&quot;https://bugs.launchpad.net/ubuntu/+bug/38915&quot;&gt;molto riportato&lt;/a&gt;&lt;br /&gt;&lt;a href=&quot;http://gentoo-wiki.com/HOWTO_ATI_Drivers#System_freezes_after_logout_with_GDM_or_KDM&quot;&gt;qui&lt;/a&gt; è spiegato come fare a uscirne&lt;br /&gt;http://gentoo-wiki.com/HOWTO_ATI_Drivers#System_freezes_after_logout_with_GDM_or_KDM</description><link>http://farini.blogspot.com/2007_05_21_archive.html#3268650255323215109</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-9109976025106276978</guid><pubDate>Fri, 18 May 2007 07:50:00 +0000</pubDate><atom:updated>2007-05-18T08:52:50.719+01:00</atom:updated><title></title><description>[KDE] far apparire il cestino&lt;br /&gt;per far apparire il cestino sulla scrivania di KDE fare right click sul desktop, poi link to URL.&lt;br /&gt;nome: trash&lt;br /&gt;link to: trash:/ &lt;br /&gt;e appare il cestino &lt;br /&gt;l&#39;ho trovatop &lt;a href=&quot;http://www.linuxquestions.org/questions/showthread.php?t=446999&quot;&gt;qui&lt;/a&gt;</description><link>http://farini.blogspot.com/2007_05_14_archive.html#9109976025106276978</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-116660641400403098</guid><pubDate>Wed, 20 Dec 2006 09:17:00 +0000</pubDate><atom:updated>2006-12-20T09:20:14.016+00:00</atom:updated><title></title><description>&lt;span style=&quot;font-weight:bold;&quot;&gt;Settare la giusta scheda grafica&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;per prima cosa è necessario digitare il comando &lt;br /&gt;lspci&lt;br /&gt;per scoprire quale scheda grafica uno ha installato.&lt;br /&gt;&lt;br /&gt;Nel mio caso una ATI. A quel punto ho seguito le istruzioni qui&lt;br /&gt;&lt;br /&gt;&lt;a href=&quot;http://wiki.ubuntu-it.org/Abilitare3DAti&quot;&gt;http://wiki.ubuntu-it.org/Abilitare3DAti&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;e ha funzionato alla perfezione</description><link>http://farini.blogspot.com/2006_12_18_archive.html#116660641400403098</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-116600341519737476</guid><pubDate>Wed, 13 Dec 2006 09:49:00 +0000</pubDate><atom:updated>2006-12-13T09:50:15.196+00:00</atom:updated><title></title><description>&lt;span style=&quot;font-weight:bold;&quot;&gt;modificare pagina web INOA&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;Tuttavia le risorse, quali le pagine web o gestione di files e/o sviluppo di programmi di calcolo, possono essere utilizzate da tutti tramite cinque macchine dette &quot;Clients&quot; per le quali gli utenti hanno uno specifico e personale account e password. Queste si trovano al Centro di Calcolo, dotate di postazione e/o consolle e sono accessibili anche via rete tramite la porta 22 - ssh ovverro connessione remota sicura. I nomi sono i seguenti: unum.inoa.it, duo.inoa.it, tria.inoa.it, quattuor.inoa.it, quinque.inoa.it. Tutte sono tra loro equivalenti, tuttavia quello che ciascun utente salva nella cartella Data è solo locale alla macchina con cui si è connesso, mentre le altre cartelle si trovano in realtà su fox è quindi sono le stesse qualunque sia la macchina, fra le cinque, scelta per la connessione.</description><link>http://farini.blogspot.com/2006_12_11_archive.html#116600341519737476</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-3867483.post-116600305691741089</guid><pubDate>Wed, 13 Dec 2006 09:43:00 +0000</pubDate><atom:updated>2006-12-13T09:45:18.500+00:00</atom:updated><title></title><description>&lt;span style=&quot;font-weight:bold;&quot;&gt;numeri per il settaggio dei pc in rete INOA&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;Riporto qui la configurazione base, ovvero comune alle due tipologie dette sopra, per la rete dei PC in Arcetri: SubNetMask=255.255.0.0, Gateway=192.168.10.252, DNS Primario=192.168.10.252 e DNS Secondario=150.217.1.32</description><link>http://farini.blogspot.com/2006_12_11_archive.html#116600305691741089</link><author>noreply@blogger.com (Alessandro farini Optical Reader)</author></item></channel></rss>