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</script></div><p>Forse nessuno sa che esiste un modulo per Apache la cui funzione è quella di abilitare un controllo sulle richieste verso l’intero sito o verso una singola pagina in un arco di tempo prefissato. Quando le richieste superano il limite prefissato il server web comincia a rispondere all&#8217;utente con l&#8217;IP in questione con un errore del tipo 403 (Forbidden) per un certo periodo anch&#8217;esso definibile.</p>
<p>L&#8217;installazione del modulo e&#8217; molto semplice:</p>
<p>Su Debian:<br />
apt-get install libapache2-mod-evasive</p>
<p>Su le altre distro (ma anche su Debian):</p>
<p>. scaricare dal sito l&#8217;ultima release di mod_evasive<br />
. tar zxvf mod_evasive_XXX.gz<br />
. cd mod_evasive<br />
. su -<br />
. /usr/sbin/apxs -cia mod_evasive20.c</p>
<p>La parte piu&#8217; importante consiste nella configurazione. Io preferisco creare una configurazione dedicata al modulo nel file:</p>
<p>/etc/apache2/conf.d/evasive.conf</p>
<p>al cui interno inserisco queste direttive:</p>
<blockquote><p><IfModule Mod_evasive20.c><br />
        DOSHashTableSize   3097<br />
        DOSPageCount        2<br />
        DOSSiteCount        50<br />
        DOSPageInterval     1<br />
        DOSSiteInterval     1<br />
        DOSBlockingPeriod   10<br />
</IfModule></p></blockquote>
<p>I parametri sono sostanzialmente i seguenti:</p>
<p><strong>DOSHashTableSize</strong>: dimensione della tabella di hash, più è grande più memoria è richiesta, ma più veloce saranno i lookups.</p>
<p><strong>DOSPageCount:</strong>  numero di richieste, per la stessa pagina, massime concesse prima che l&#8217;indirizzo finisca in blacklist.</p>
<p><strong>DOSSiteCount</strong>: numero di richieste, per l&#8217;intero sito, massime concesse prima che l&#8217;indirizzo finisca in blacklist.</p>
<p><strong>DOSPageInterval:</strong> l&#8217;arco di tempo, in secondi, entro il quale devono rientrare </p>
<p><strong>DOSSiteInterval:</strong> l&#8217;arco di tempo, in secondi, entro il quale devono rientrare le richieste massime definite nel sitecount.</p>
<p><strong>DOSBlockingPeriod:</strong> l&#8217;arco di tempo, in secondi, durante il quale verrà restituito un errore di tipo 403 all&#8217;ip blacklistato, il timer verrà resettato qualora durante il conteggio l&#8217;ip faccia</p>
<p>Una volta creato il file e&#8217; sufficiente fare il restart di apache per rendere operative da subito le funzionalita&#8217; del modulo.</p>
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</div><img src="http://feeds.feedburner.com/~r/deec/~4/ERTy6w-DvJI" height="1" width="1"/>]]></content:encoded><description>Forse nessuno sa che esiste un modulo per Apache la cui funzione è quella di abilitare un controllo sulle richieste verso l’intero sito o verso una singola pagina in un arco di tempo prefissato. Quando le richieste superano il limite prefissato il server web comincia a rispondere all&amp;#8217;utente con l&amp;#8217;IP in questione con un errore [...]</description><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://www.deec.it/2011/09/04/prevenire-gli-attacchi-al-web-con-mod_evasive-apache/feed/</wfw:commentRss><slash:comments xmlns:slash="http://purl.org/rss/1.0/modules/slash/">0</slash:comments><feedburner:origLink>http://www.deec.it/2011/09/04/prevenire-gli-attacchi-al-web-con-mod_evasive-apache/</feedburner:origLink></item><item><title>Trasferire il contenuto di una casella di Posta tramite IMAPSync</title><link>http://feedproxy.google.com/~r/deec/~3/cUrdBFIVPCM/</link><category>Altro</category><category>143</category><category>imap</category><category>imapsync</category><category>sincronizzare posta</category><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Marco</dc:creator><pubDate>Thu, 16 Jun 2011 02:26:21 PDT</pubDate><guid isPermaLink="false">http://www.deec.it/?p=2483</guid><content:encoded xmlns:content="http://purl.org/rss/1.0/modules/content/"><![CDATA[<p><span style="font-size: small;"><span style="color: #000000;">Vedremo come trasferire tutti i messaggi di una casella di posta con supporto imap da un server ad un altro. Si tratta di un operazione relativamente semplice usando una distibuzione Linux.</span></span></p>
<p>Il primo passo è quello di installare il programma imapsync. Ecco come fare su Debian/Ubuntu:</p>
<p>#apt-get install imapsync</p>
<p>Una volta installato, ecco una sintassi di esempio per spostare una casella da un server all&#8217;altro:</p>
<p>#imapsync &#8211;host1 [NomeServer1] &#8211;user1 : &#8211;password1 [Password1] &#8211;host2 [NomeServer2] &#8211;user2 [NomeUtente2] &#8211;password2 [Password2]</p>
<p>In particolare i valori da inserire sono:</p>
<p>[NomeServer1]: ip o dominio server di origine<br />
[NomeUtente1]:Nome utente server di origine<br />
[Password1]: password server di origine<br />
[NomeServer2]: ip o dominio server di destinazione<br />
[NomeUtente2]: nome utente server di destinazione<br />
[Password2]: password server di destinazione</p>
<p>Imapsync presenta anche molte altre opzioni visualizzabili tramite il comando:</p>
<p>#imapsync &#8211;help</p>
<p>L&#8217;output generato sarà come questo:</p>
<p>imapsync</p>
<p>The option list :</p>
<p>imapsync [--host1 server1]  [--port1 &lt;num&gt;]<br />
[--user1 &lt;string&gt;] [--passfile1 &lt;string&gt;]<br />
[--host2 server2]  [--port2 &lt;num&gt;]<br />
[--user2 &lt;string&gt;] [--passfile2 &lt;string&gt;]<br />
[--ssl1] [--ssl2]<br />
[--authmech1 &lt;string&gt;] [--authmech2 &lt;string&gt;]<br />
[--noauthmd5]<br />
[--folder &lt;string&gt; --folder &lt;string&gt; ...]<br />
[--folderrec &lt;string&gt; --folderrec &lt;string&gt; ...]<br />
[--include &lt;regex&gt;] [--exclude &lt;regex&gt;]<br />
[--prefix2 &lt;string&gt;] [--prefix1 &lt;string&gt;]<br />
[--regextrans2 &lt;regex&gt; --regextrans2 &lt;regex&gt; ...]<br />
[--sep1 &lt;char&gt;]<br />
[--sep2 &lt;char&gt;]<br />
[--justfolders] [--justfoldersizes] [--justconnect]<br />
[--syncinternaldates]<br />
[--buffersize  &lt;int&gt;]<br />
[--syncacls]<br />
[--regexmess &lt;regex&gt;] [--regexmess &lt;regex&gt;]<br />
[--maxsize &lt;int&gt;]<br />
[--maxage &lt;int&gt;]<br />
[--minage &lt;int&gt;]<br />
[--skipheader &lt;regex&gt;]<br />
[--useheader &lt;string&gt;] [--useheader &lt;string&gt;]<br />
[--skipsize]<br />
[--delete] [--delete2]<br />
[--expunge] [--expunge1] [--expunge2]<br />
[--subscribed] [--subscribe]<br />
[--nofoldersizes]<br />
[--dry]<br />
[--debug] [--debugimap]<br />
[--timeout &lt;int&gt;] [--fast]<br />
[--split1] [--split2]<br />
[--version] [--help]</p>
<p>Per la documentazione ufficiale, consultare quindi la pagina ufficiale:<br />
<a href="http://linux.die.net/man/1/imapsync">http://linux.die.net/man/1/imapsync</a></p>
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</div><img src="http://feeds.feedburner.com/~r/deec/~4/cUrdBFIVPCM" height="1" width="1"/>]]></content:encoded><description>Vedremo come trasferire tutti i messaggi di una casella di posta con supporto imap da un server ad un altro. Si tratta di un operazione relativamente semplice usando una distibuzione Linux. Il primo passo è quello di installare il programma imapsync. Ecco come fare su Debian/Ubuntu: #apt-get install imapsync Una volta installato, ecco una sintassi [...]</description><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://www.deec.it/2011/06/16/trasferire-il-contenuto-di-una-casella-di-posta-tramite-imapsync/feed/</wfw:commentRss><slash:comments xmlns:slash="http://purl.org/rss/1.0/modules/slash/">1</slash:comments><feedburner:origLink>http://www.deec.it/2011/06/16/trasferire-il-contenuto-di-una-casella-di-posta-tramite-imapsync/</feedburner:origLink></item><item><title>Modifica massiva password degli account FTP di Plesk</title><link>http://feedproxy.google.com/~r/deec/~3/gCvVKizQFu0/</link><category>How-to</category><category>Parallels Plesk</category><category>Shell</category><category>mass password change</category><category>modifica password ftp plesk</category><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Pidicci</dc:creator><pubDate>Thu, 02 Jun 2011 23:33:18 PDT</pubDate><guid isPermaLink="false">http://www.deec.it/?p=2477</guid><content:encoded xmlns:content="http://purl.org/rss/1.0/modules/content/"><![CDATA[<p>Se avete la necessita&#8217; di modificare tutte le password  degli account FTP di Plesk potete utilizzare via shell il seguente script:</p>
<blockquote><p>for i in $(mysql -NB psa -uadmin -p`cat /etc/psa/.psa.shadow` -e ‘select login from sys_users;’); do export PSA_PASSWD=`$(openssl rand 6 -base64)` ; /usr/local/psa/admin/bin/usermng &#8211;set-user-passwd &#8211;user=$i; echo “$i: $PSA_PASSWD” >> ftp_password; done</p></blockquote>
<p>Lo script in questione genera delle password random per ogni account e il risultato verra&#8217; inserito all&#8217;interno della tabella associativa username/password all&#8217;interno del file &#8220;ftp_password&#8221;.</p>
<div class="feedflare">
<a href="http://feeds.feedburner.com/~ff/deec?a=gCvVKizQFu0:u9tJjq2ND2E:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/deec?d=yIl2AUoC8zA" border="0"></img></a> <a href="http://feeds.feedburner.com/~ff/deec?a=gCvVKizQFu0:u9tJjq2ND2E:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/deec?i=gCvVKizQFu0:u9tJjq2ND2E:V_sGLiPBpWU" border="0"></img></a> <a href="http://feeds.feedburner.com/~ff/deec?a=gCvVKizQFu0:u9tJjq2ND2E:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/deec?i=gCvVKizQFu0:u9tJjq2ND2E:F7zBnMyn0Lo" border="0"></img></a> <a href="http://feeds.feedburner.com/~ff/deec?a=gCvVKizQFu0:u9tJjq2ND2E:dnMXMwOfBR0"><img src="http://feeds.feedburner.com/~ff/deec?d=dnMXMwOfBR0" border="0"></img></a>
</div><img src="http://feeds.feedburner.com/~r/deec/~4/gCvVKizQFu0" height="1" width="1"/>]]></content:encoded><description>Se avete la necessita&amp;#8217; di modificare tutte le password degli account FTP di Plesk potete utilizzare via shell il seguente script: for i in $(mysql -NB psa -uadmin -p`cat /etc/psa/.psa.shadow` -e ‘select login from sys_users;’); do export PSA_PASSWD=`$(openssl rand 6 -base64)` ; /usr/local/psa/admin/bin/usermng &amp;#8211;set-user-passwd &amp;#8211;user=$i; echo “$i: $PSA_PASSWD” &gt;&gt; ftp_password; done Lo script in questione [...]</description><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://www.deec.it/2011/06/03/modifica-massiva-password-degli-account-ftp-di-plesk/feed/</wfw:commentRss><slash:comments xmlns:slash="http://purl.org/rss/1.0/modules/slash/">0</slash:comments><feedburner:origLink>http://www.deec.it/2011/06/03/modifica-massiva-password-degli-account-ftp-di-plesk/</feedburner:origLink></item><item><title>Plesk 10.2: /etc/psa/.psa.shadow</title><link>http://feedproxy.google.com/~r/deec/~3/Y6Il4nrGcro/</link><category>Parallels Plesk</category><category>/etc/psa/.psa.shadow</category><category>password plesk</category><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">loade</dc:creator><pubDate>Wed, 30 Mar 2011 13:01:15 PDT</pubDate><guid isPermaLink="false">http://www.deec.it/?p=2473</guid><content:encoded xmlns:content="http://purl.org/rss/1.0/modules/content/"><![CDATA[<p>Dalla versione 10.2 di Plesk la password presente dentro :</p>
<blockquote><p>/etc/psa/.psa.shadow</p></blockquote>
<p>è stata criptata.  Questo è il messaggio del README di plesk:</p>
<blockquote><p>Starting from version 10.2, Panel encrypts the Administrator&#8217;s password before<br />
saving it to /etc/psa/.psa.shadow. For security reasons, only users with root<br />
permissions are able to get the plain password. To obtain the password, such<br />
users should run the following command:</p>
<p>/usr/local/psa/bin/admin &#8211;show-password</p></blockquote>
<p>Quindi per vederla da linea di comando è necessario eseguire da root:</p>
<blockquote><p>/usr/local/psa/bin/admin &#8211;show-password
</p></blockquote>
<div class="feedflare">
<a href="http://feeds.feedburner.com/~ff/deec?a=Y6Il4nrGcro:eozmo0RmGg4:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/deec?d=yIl2AUoC8zA" border="0"></img></a> <a href="http://feeds.feedburner.com/~ff/deec?a=Y6Il4nrGcro:eozmo0RmGg4:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/deec?i=Y6Il4nrGcro:eozmo0RmGg4:V_sGLiPBpWU" border="0"></img></a> <a href="http://feeds.feedburner.com/~ff/deec?a=Y6Il4nrGcro:eozmo0RmGg4:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/deec?i=Y6Il4nrGcro:eozmo0RmGg4:F7zBnMyn0Lo" border="0"></img></a> <a href="http://feeds.feedburner.com/~ff/deec?a=Y6Il4nrGcro:eozmo0RmGg4:dnMXMwOfBR0"><img src="http://feeds.feedburner.com/~ff/deec?d=dnMXMwOfBR0" border="0"></img></a>
</div><img src="http://feeds.feedburner.com/~r/deec/~4/Y6Il4nrGcro" height="1" width="1"/>]]></content:encoded><description>Dalla versione 10.2 di Plesk la password presente dentro : /etc/psa/.psa.shadow è stata criptata. Questo è il messaggio del README di plesk: Starting from version 10.2, Panel encrypts the Administrator&amp;#8217;s password before saving it to /etc/psa/.psa.shadow. For security reasons, only users with root permissions are able to get the plain password. To obtain the password, [...]</description><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://www.deec.it/2011/03/30/plesk-10-2-etcpsa-psa-shadow/feed/</wfw:commentRss><slash:comments xmlns:slash="http://purl.org/rss/1.0/modules/slash/">0</slash:comments><feedburner:origLink>http://www.deec.it/2011/03/30/plesk-10-2-etcpsa-psa-shadow/</feedburner:origLink></item><item><title>Debian Squeeze:Possible missing firmware</title><link>http://feedproxy.google.com/~r/deec/~3/GqCRMo_tx_I/</link><category>Altro</category><category>Debian / Ubuntu</category><category>debian squeeze</category><category>firmware non-free</category><category>firmware-linux-nonfree</category><category>W: Possible missing firmware</category><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">loade</dc:creator><pubDate>Fri, 11 Feb 2011 02:46:39 PST</pubDate><guid isPermaLink="false">http://www.deec.it/?p=2464</guid><content:encoded xmlns:content="http://purl.org/rss/1.0/modules/content/"><![CDATA[<p>Tra le novità della nuova Debian <a href="http://www.deec.it/2011/02/06/debian-6-0-squeeze-e-diventata-stable-procedura-di-aggiornamento-da-debian-5-lenny-a-debian-6-squeeze/">Squeeze</a> c&#8217;è stato lo spostamento dei firmware non liberi in pacchetti appartenenti alla sezione non-free dell&#8217;archivio, per esempio firmware-linux.</p>
<p>In sostanza l&#8217;errore che potreste ricevere in fase di aggiornamento della vostra Debian, è che alcuni driver non vengano riconosciuti con un messaggio simile al seguente:</p>
<blockquote><p>:W: Possible missing firmware /lib/firmware/e100/d102e_ucode.bin for module e100</p></blockquote>
<p>Ecco alcuni firmware che sono stati spostati nella directory /lib/firmware:</p>
<blockquote><p>3com<br />
advansys<br />
agere_ap_fw.bin<br />
agere_sta_fw.bin<br />
av7110<br />
cis<br />
cxgb3<br />
dabusb<br />
dsp56k<br />
dvb-fe-xc5000-1.6.114.fw<br />
dvb-usb-dib0700-1.20.fw<br />
e100<br />
kaweth<br />
keyspan_pda<br />
matrox<br />
mts_cdma.fw<br />
mts_edge.fw<br />
mts_gsm.fw<br />
r128<br />
radeon<br />
tehuti<br />
tigon</p></blockquote>
<p>Per installare i firmware mancanti:</p>
<blockquote><p>vi /etc/apt/sources.list<br />
deb http://ftp.it.debian.org/debian/ squeeze main non-free contrib<br />
deb-src http://ftp.it.debian.org/debian/ squeeze main non-free contrib</p>
<p>deb http://security.debian.org/ squeeze/updates main contrib non-free<br />
deb-src http://security.debian.org/ squeeze/updates main contrib non-free</p></blockquote>
<p>Dovete aggiungere non-free ai repository.</p>
<p>Ora dobbiamo installare il pacchetto necessario per i firmware non-free:</p>
<blockquote><p>apt-get update<br />
apt-get install firmware-linux-nonfree</p></blockquote>
<p>L&#8217;installazione del pacchetto provvede alla rigenerazione dell&#8217;initrd, però se volete essere sicuri che non ci siano problemi alla ripartenza potete forzare la riconfigurazione del pacchetto:</p>
<blockquote><p>dpkg-reconfigure linux-image-2.6.32-x-x</p></blockquote>
<p>Se non ci sono errori di firmware mancanti potete riavviare con il nuovo kernel.</p>
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</div><img src="http://feeds.feedburner.com/~r/deec/~4/GqCRMo_tx_I" height="1" width="1"/>]]></content:encoded><description>Tra le novità della nuova Debian Squeeze c&amp;#8217;è stato lo spostamento dei firmware non liberi in pacchetti appartenenti alla sezione non-free dell&amp;#8217;archivio, per esempio firmware-linux. In sostanza l&amp;#8217;errore che potreste ricevere in fase di aggiornamento della vostra Debian, è che alcuni driver non vengano riconosciuti con un messaggio simile al seguente: :W: Possible missing firmware [...]</description><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://www.deec.it/2011/02/11/debian-squeezepossible-missing-firmware/feed/</wfw:commentRss><slash:comments xmlns:slash="http://purl.org/rss/1.0/modules/slash/">0</slash:comments><feedburner:origLink>http://www.deec.it/2011/02/11/debian-squeezepossible-missing-firmware/</feedburner:origLink></item><item><title>Debian 6.0 “Squeeze” è diventata stable – Procedura di aggiornamento da debian 5 (lenny) a debian 6 (squeeze)</title><link>http://feedproxy.google.com/~r/deec/~3/OLPM1Raf1rc/</link><category>Altro</category><category>aggiornare lenny</category><category>aggiornare lenny a squeeze</category><category>debian</category><category>debian squeeze</category><category>update lenny to squeeze</category><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Marco</dc:creator><pubDate>Sun, 06 Feb 2011 08:24:41 PST</pubDate><guid isPermaLink="false">http://www.deec.it/?p=2444</guid><content:encoded xmlns:content="http://purl.org/rss/1.0/modules/content/"><![CDATA[<p><img class="alignleft size-full wp-image-2445" title="debian_splash" src="http://www.deec.it/wp-content/uploads/2011/02/debian_splash.png" alt="debian_splash" width="199" height="210" />Dopo neanche dua anni dalla precedente release oggi è stata finalmente rilasciata come stabile la versione 6 di Debian, nome in codice Squeeze</p>
<p>Ecco come aggiornare la versione di debian 5 Lenny a Debian 6 Squeeze:</p>
<p>Editare il file dei repository con:</p>
<pre><code>vi /etc/apt/sources.list
</code></pre>
<p>Nel file cambiare tutte le ricorrenze di lenny con squeeze e salvare, dopodichè:</p>
<pre>sudo apt-get update
sudo apt-get install apt dpkg apt-get
sudo apt-get dist-upgrade</pre>
<p>Fatto questo il vostro sistema operativo sarà aggiornato.</p>
<p><img class="aligncenter size-full wp-image-2455" title="squeeze-debian-6" src="http://www.deec.it/wp-content/uploads/2011/02/squeeze-debian-61.jpg" alt="squeeze-debian-6" width="259" height="194" /></p>
<div class="feedflare">
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</div><img src="http://feeds.feedburner.com/~r/deec/~4/OLPM1Raf1rc" height="1" width="1"/>]]></content:encoded><description>Debian 6 stable squeeze</description><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://www.deec.it/2011/02/06/debian-6-0-squeeze-e-diventata-stable-procedura-di-aggiornamento-da-debian-5-lenny-a-debian-6-squeeze/feed/</wfw:commentRss><slash:comments xmlns:slash="http://purl.org/rss/1.0/modules/slash/">0</slash:comments><feedburner:origLink>http://www.deec.it/2011/02/06/debian-6-0-squeeze-e-diventata-stable-procedura-di-aggiornamento-da-debian-5-lenny-a-debian-6-squeeze/</feedburner:origLink></item><item><title>Installare php 5.2.x su Centos 5.5</title><link>http://feedproxy.google.com/~r/deec/~3/nJnz554mLbQ/</link><category>Altro</category><category>php5.2 su centos 5.5</category><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">loade</dc:creator><pubDate>Tue, 28 Dec 2010 12:56:03 PST</pubDate><guid isPermaLink="false">http://www.deec.it/?p=2437</guid><content:encoded xmlns:content="http://purl.org/rss/1.0/modules/content/"><![CDATA[<p>La prima cosa da fare è verificare quali pacchetti sono installati sul server:</p>
<blockquote><p># rpm -qa |grep php<br />
psa-php5-configurator-1.6.0-cos5.build109101020.08<br />
php-common-5.1.6-27.el5_5.3<br />
php-pdo-5.1.6-27.el5_5.3<br />
php-5.1.6-27.el5_5.3<br />
php-gd-5.1.6-27.el5_5.3<br />
php-imap-5.1.6-27.el5_5.3<br />
php-mbstring-5.1.6-27.el5_5.3<br />
php-cli-5.1.6-27.el5_5.3<br />
php-mysql-5.1.6-27.el5_5.3<br />
php-xml-5.1.6-27.el5_5.3
</p></blockquote>
<p>Fatto questo possiamo creare un repository dedicato per i nostri pacchetti rpm più aggiornati:</p>
<blockquote><p>vi /etc/yum.repos.d/CentOS-Testing.repo</p>
<p>[c5-testing]<br />
  name=CentOS-5 Testing<br />
  baseurl=http://dev.centos.org/centos/$releasever/testing/$basearch/<br />
  enabled=1<br />
  gpgcheck=1<br />
  gpgkey=http://dev.centos.org/centos/RPM-GPG-KEY-CentOS-testing<br />
  includepkgs=php*
</p></blockquote>
<p>a questo punto non ci resta che aggiornare il php:</p>
<blockquote><p> # yum update</p></blockquote>
<p>infine:</p>
<blockquote><p>/etc/init.d/httpd restart</p></blockquote>
<p>Verificate che tutti i pacchetti precedentemente installati siano stati aggiornati.</p>
<p>Ovviamente basta sostituire dentro il file:</p>
<blockquote><p>/etc/yum.repos.d/CentOS-Testing.repo<br />
includepkgs=php*</p></blockquote>
<p>con qualsiasi altra espressione per aggiornare il relativo pacchetto, se volete aggiornare tutti i pacchetti basta lasciare solo *</p>
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</div><img src="http://feeds.feedburner.com/~r/deec/~4/nJnz554mLbQ" height="1" width="1"/>]]></content:encoded><description>La prima cosa da fare è verificare quali pacchetti sono installati sul server: # rpm -qa &amp;#124;grep php psa-php5-configurator-1.6.0-cos5.build109101020.08 php-common-5.1.6-27.el5_5.3 php-pdo-5.1.6-27.el5_5.3 php-5.1.6-27.el5_5.3 php-gd-5.1.6-27.el5_5.3 php-imap-5.1.6-27.el5_5.3 php-mbstring-5.1.6-27.el5_5.3 php-cli-5.1.6-27.el5_5.3 php-mysql-5.1.6-27.el5_5.3 php-xml-5.1.6-27.el5_5.3 Fatto questo possiamo creare un repository dedicato per i nostri pacchetti rpm più aggiornati: vi /etc/yum.repos.d/CentOS-Testing.repo [c5-testing] name=CentOS-5 Testing baseurl=http://dev.centos.org/centos/$releasever/testing/$basearch/ enabled=1 gpgcheck=1 gpgkey=http://dev.centos.org/centos/RPM-GPG-KEY-CentOS-testing includepkgs=php* a questo punto [...]</description><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://www.deec.it/2010/12/28/installare-php-5-2-x-su-centos-5-5/feed/</wfw:commentRss><slash:comments xmlns:slash="http://purl.org/rss/1.0/modules/slash/">0</slash:comments><feedburner:origLink>http://www.deec.it/2010/12/28/installare-php-5-2-x-su-centos-5-5/</feedburner:origLink></item><item><title>Terzi livelli con directory personalizzate in plesk</title><link>http://feedproxy.google.com/~r/deec/~3/0UlOn5qNepc/</link><category>Altro</category><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Luca</dc:creator><pubDate>Thu, 16 Dec 2010 14:00:49 PST</pubDate><guid isPermaLink="false">http://www.deec.it/?p=1408</guid><content:encoded xmlns:content="http://purl.org/rss/1.0/modules/content/"><![CDATA[<p>crea nel dns il terzo livello</p>
<p>/etc/apache2/conf.d/zz010_psa_httpd.conf</p>
<p>&lt;VirtualHost 85.94.219.82:80&gt;<br />
ServerName offertapagamento.livignovacation.com<br />
ServerAdmin  &#8220;info@xibywebagency.com&#8221;<br />
UseCanonicalName Off<br />
DocumentRoot /var/www/vhosts/livignovacation.com/httpdocs/area_locatori/offerta_pagamento/<br />
&lt;Directory /var/www/vhosts/livignovacation.com/httpdocs/area_locatori/offerta_pagamento/&gt;<br />
&lt;IfModule mod_php4.c&gt;<br />
php_admin_flag engine on<br />
php_admin_flag safe_mode off<br />
php_admin_value open_basedir none<br />
&lt;/IfModule&gt;<br />
&lt;IfModule mod_php5.c&gt;<br />
php_admin_flag engine on<br />
php_admin_flag safe_mode off<br />
php_admin_value open_basedir none<br />
&lt;/IfModule&gt;<br />
&lt;/Directory&gt;<br />
&lt;/VirtualHost&gt;</p>
<p>riavviare apache</p>
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</div><img src="http://feeds.feedburner.com/~r/deec/~4/0UlOn5qNepc" height="1" width="1"/>]]></content:encoded><description>crea nel dns il terzo livello /etc/apache2/conf.d/zz010_psa_httpd.conf &amp;#60;VirtualHost 85.94.219.82:80&amp;#62; ServerName offertapagamento.livignovacation.com ServerAdmin  &amp;#8220;info@xibywebagency.com&amp;#8221; UseCanonicalName Off DocumentRoot /var/www/vhosts/livignovacation.com/httpdocs/area_locatori/offerta_pagamento/ &amp;#60;Directory /var/www/vhosts/livignovacation.com/httpdocs/area_locatori/offerta_pagamento/&amp;#62; &amp;#60;IfModule mod_php4.c&amp;#62; php_admin_flag engine on php_admin_flag safe_mode off php_admin_value open_basedir none &amp;#60;/IfModule&amp;#62; &amp;#60;IfModule mod_php5.c&amp;#62; php_admin_flag engine on php_admin_flag safe_mode off php_admin_value open_basedir none &amp;#60;/IfModule&amp;#62; &amp;#60;/Directory&amp;#62; &amp;#60;/VirtualHost&amp;#62; riavviare apache</description><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://www.deec.it/2010/12/17/terzi-livelli-con-directory-personalizzate-in-plesk/feed/</wfw:commentRss><slash:comments xmlns:slash="http://purl.org/rss/1.0/modules/slash/">0</slash:comments><feedburner:origLink>http://www.deec.it/2010/12/17/terzi-livelli-con-directory-personalizzate-in-plesk/</feedburner:origLink></item><item><title>Iphone4 – Antennagate – Potenza segnale</title><link>http://feedproxy.google.com/~r/deec/~3/VIpoZB7-oQE/</link><category>Altro</category><category>antennagate</category><category>ios 4.1</category><category>iphone4</category><category>potenza segnale iphone 4</category><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Marco</dc:creator><pubDate>Sun, 24 Oct 2010 10:38:14 PDT</pubDate><guid isPermaLink="false">http://www.deec.it/?p=2428</guid><content:encoded xmlns:content="http://purl.org/rss/1.0/modules/content/"><![CDATA[<p>Per visualizzare la potenza del segnale in un Iphone4 (Aggiornato a IOS 4.1) si deve abilitare una modalità di test.</p>
<p>Nel tastierino numerico deve digitare il numero <strong>*3001#12345#* </strong>ed eseguire la chiamata con il tasto verde.</p>
<p>Abilitata la modalità di test in altro verrà visualizzata l&#8217;attenuazione del segnale, più il numero è basso e migliore è la ricezione.</p>
<p><img class="size-full wp-image-2429 alignnone" title="500x_fieldtestmodo_01-414x100" src="http://www.deec.it/wp-content/uploads/2010/10/500x_fieldtestmodo_01-414x100.jpg" alt="500x_fieldtestmodo_01-414x100" width="414" height="100" /></p>
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<a href="http://feeds.feedburner.com/~ff/deec?a=VIpoZB7-oQE:jqbry13wHuQ:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/deec?d=yIl2AUoC8zA" border="0"></img></a> <a href="http://feeds.feedburner.com/~ff/deec?a=VIpoZB7-oQE:jqbry13wHuQ:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/deec?i=VIpoZB7-oQE:jqbry13wHuQ:V_sGLiPBpWU" border="0"></img></a> <a href="http://feeds.feedburner.com/~ff/deec?a=VIpoZB7-oQE:jqbry13wHuQ:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/deec?i=VIpoZB7-oQE:jqbry13wHuQ:F7zBnMyn0Lo" border="0"></img></a> <a href="http://feeds.feedburner.com/~ff/deec?a=VIpoZB7-oQE:jqbry13wHuQ:dnMXMwOfBR0"><img src="http://feeds.feedburner.com/~ff/deec?d=dnMXMwOfBR0" border="0"></img></a>
</div><img src="http://feeds.feedburner.com/~r/deec/~4/VIpoZB7-oQE" height="1" width="1"/>]]></content:encoded><description>Per visualizzare la potenza del segnale in un Iphone4 (Aggiornato a IOS 4.1) si deve abilitare una modalità di test. Nel tastierino numerico deve digitare il numero *3001#12345#* ed eseguire la chiamata con il tasto verde. Abilitata la modalità di test in altro verrà visualizzata l&amp;#8217;attenuazione del segnale, più il numero è basso e migliore [...]</description><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://www.deec.it/2010/10/24/iphone4-antennagate-potenza-segnale/feed/</wfw:commentRss><slash:comments xmlns:slash="http://purl.org/rss/1.0/modules/slash/">0</slash:comments><feedburner:origLink>http://www.deec.it/2010/10/24/iphone4-antennagate-potenza-segnale/</feedburner:origLink></item><item><title>Installare php 5.3 e mysql 5.5 su Rhel5 / Centos 5</title><link>http://feedproxy.google.com/~r/deec/~3/QrQEB8Ak1Mw/</link><category>RHEL / Fedora / CentOS</category><category>centos5</category><category>epel</category><category>mysql5.5</category><category>php5.3</category><category>remi</category><category>rhel5</category><category>yum update mysql</category><category>yum update php</category><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Marco</dc:creator><pubDate>Thu, 21 Oct 2010 15:20:33 PDT</pubDate><guid isPermaLink="false">http://www.deec.it/?p=2424</guid><content:encoded xmlns:content="http://purl.org/rss/1.0/modules/content/"><![CDATA[<p>I seguenti comandi permettono di installare php 5.3 e mysql 5.5 su Rhel5 e CentOs 5</p>
<blockquote><p>wget http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-4.noarch.rpm<br />
wget http://rpms.famillecollet.com/enterprise/remi-release-5.rpm<br />
rpm -Uvh remi-release-5*.rpm epel-release-5*.rpm<br />
/bin/rm epel-release-5-4.noarch.rpm remi-release-5.rpm<br />
perl -pi -e &#8216;s/enabled=0/enabled=1/g&#8217; /etc/yum.repos.d/remi.repo<br />
yum update php mysql</p></blockquote>
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</div><img src="http://feeds.feedburner.com/~r/deec/~4/QrQEB8Ak1Mw" height="1" width="1"/>]]></content:encoded><description>I seguenti comandi permettono di installare php 5.3 e mysql 5.5 su Rhel5 e CentOs 5 wget http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-4.noarch.rpm wget http://rpms.famillecollet.com/enterprise/remi-release-5.rpm rpm -Uvh remi-release-5*.rpm epel-release-5*.rpm /bin/rm epel-release-5-4.noarch.rpm remi-release-5.rpm perl -pi -e &amp;#8216;s/enabled=0/enabled=1/g&amp;#8217; /etc/yum.repos.d/remi.repo yum update php mysql</description><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://www.deec.it/2010/10/22/installare-php-5-3-e-mysql-5-5-su-rhel5-centos-5/feed/</wfw:commentRss><slash:comments xmlns:slash="http://purl.org/rss/1.0/modules/slash/">1</slash:comments><feedburner:origLink>http://www.deec.it/2010/10/22/installare-php-5-3-e-mysql-5-5-su-rhel5-centos-5/</feedburner:origLink></item></channel></rss>
