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        <title>Otos eduotos</title>
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            <title>Otos</title>
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        <item>
            <title>eduotos:apache</title>
            <link>http://otos.pl/doku.php/eduotos/apache?rev=1315343806</link>
            <description>
&lt;h5&gt;&lt;a name=&quot;vhost&quot; id=&quot;vhost&quot;&gt;vhost&lt;/a&gt;&lt;/h5&gt;
&lt;div class=&quot;level5&quot;&gt;

&lt;p&gt;
Przykładowy vhost
&lt;/p&gt;
&lt;dl class=&quot;file&quot;&gt;
&lt;dt&gt;&lt;a href=&quot;http://otos.pl/doku.php/eduotos/apache?do=export_code&amp;amp;codeblock=0&quot; title=&quot;Download Snippet&quot; class=&quot;mediafile mf_&quot;&gt;vhost&lt;/a&gt;&lt;/dt&gt;
&lt;dd&gt;&lt;pre class=&quot;code file bash&quot;&gt;NameVirtualHost &lt;span class=&quot;sy0&quot;&gt;*&lt;/span&gt;
&lt;span class=&quot;sy0&quot;&gt;&amp;lt;&lt;/span&gt;VirtualHost &lt;span class=&quot;sy0&quot;&gt;*&amp;gt;&lt;/span&gt;
ServerAdmin  email&lt;span class=&quot;sy0&quot;&gt;@&lt;/span&gt;wp.pl
ServerName  otos.pl
ServerAlias  www.otos.pl
DocumentRoot  &lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;var&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;www&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;ots
php_admin_value open_basedir &lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;var&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;www&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;ots&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;:&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;tmp&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;
&lt;span class=&quot;sy0&quot;&gt;&amp;lt;&lt;/span&gt;Directory &lt;span class=&quot;sy0&quot;&gt;/&amp;gt;&lt;/span&gt;
Options FollowSymLinks &lt;span class=&quot;re5&quot;&gt;-Indexes&lt;/span&gt;
AllowOverride All
php_flag display_errors off
&lt;span class=&quot;sy0&quot;&gt;&amp;lt;/&lt;/span&gt;Directory&lt;span class=&quot;sy0&quot;&gt;&amp;gt;&lt;/span&gt;
ErrorLog &lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;var&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;log&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;apache2&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;ximmy&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;error.log
LogLevel warn
CustomLog &lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;var&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;log&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;apache2&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;ximmy&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;access.log combined
&lt;span class=&quot;sy0&quot;&gt;&amp;lt;/&lt;/span&gt;VirtualHost&lt;span class=&quot;sy0&quot;&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;/dd&gt;&lt;/dl&gt;

&lt;/div&gt;

&lt;h5&gt;&lt;a name=&quot;apache_konfiguracja&quot; id=&quot;apache_konfiguracja&quot;&gt;apache konfiguracja&lt;/a&gt;&lt;/h5&gt;
&lt;div class=&quot;level5&quot;&gt;

&lt;p&gt;
Rozszerzone statystyki - spowalnia apache, daje większy pogląd na to co się z nim dzieje. Można wrzucić do /etc/apache2/conf.d lub prosto do apache.conf
&lt;/p&gt;
&lt;dl class=&quot;file&quot;&gt;
&lt;dt&gt;&lt;a href=&quot;http://otos.pl/doku.php/eduotos/apache?do=export_code&amp;amp;codeblock=1&quot; title=&quot;Download Snippet&quot; class=&quot;mediafile mf_conf&quot;&gt;status.conf&lt;/a&gt;&lt;/dt&gt;
&lt;dd&gt;&lt;pre class=&quot;code file bash&quot;&gt;ExtendedStatus On
&amp;nbsp;
&lt;span class=&quot;sy0&quot;&gt;&amp;lt;&lt;/span&gt;IfModule mod_status.c&lt;span class=&quot;sy0&quot;&gt;&amp;gt;&lt;/span&gt;
    &lt;span class=&quot;co0&quot;&gt;# Allow server status reports generated by mod_status,&lt;/span&gt;
    &lt;span class=&quot;co0&quot;&gt;# with the URL of http://servername/server-status&lt;/span&gt;
    &lt;span class=&quot;co0&quot;&gt;# Change the &amp;quot;.example.com&amp;quot; to match your domain to enable.&lt;/span&gt;
    &lt;span class=&quot;co0&quot;&gt;#&lt;/span&gt;
    &lt;span class=&quot;sy0&quot;&gt;&amp;lt;&lt;/span&gt;Location &lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;server-status&lt;span class=&quot;sy0&quot;&gt;&amp;gt;&lt;/span&gt;
        SetHandler server-status
        Order deny,allow
        Deny from all
        Allow from &lt;span class=&quot;sy0&quot;&gt;&amp;lt;&lt;/span&gt;ip&lt;span class=&quot;sy0&quot;&gt;&amp;gt;&lt;/span&gt;
    &lt;span class=&quot;sy0&quot;&gt;&amp;lt;/&lt;/span&gt;Location&lt;span class=&quot;sy0&quot;&gt;&amp;gt;&lt;/span&gt;
&lt;span class=&quot;sy0&quot;&gt;&amp;lt;/&lt;/span&gt;IfModule&lt;span class=&quot;sy0&quot;&gt;&amp;gt;&lt;/span&gt;
&amp;nbsp;
&lt;span class=&quot;sy0&quot;&gt;&amp;lt;&lt;/span&gt;IfModule mod_info.c&lt;span class=&quot;sy0&quot;&gt;&amp;gt;&lt;/span&gt;
    &lt;span class=&quot;co0&quot;&gt;#&lt;/span&gt;
    &lt;span class=&quot;co0&quot;&gt;# Allow remote server configuration reports, with the URL of&lt;/span&gt;
    &lt;span class=&quot;co0&quot;&gt;#  http://servername/server-info (requires that mod_info.c be loaded).&lt;/span&gt;
    &lt;span class=&quot;co0&quot;&gt;# Change the &amp;quot;.example.com&amp;quot; to match your domain to enable.&lt;/span&gt;
    &lt;span class=&quot;co0&quot;&gt;#&lt;/span&gt;
    &lt;span class=&quot;sy0&quot;&gt;&amp;lt;&lt;/span&gt;Location &lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;server-info&lt;span class=&quot;sy0&quot;&gt;&amp;gt;&lt;/span&gt;
        SetHandler server-info
        Order deny,allow
        Deny from all
        Allow from &lt;span class=&quot;sy0&quot;&gt;&amp;lt;&lt;/span&gt;ip&lt;span class=&quot;sy0&quot;&gt;&amp;gt;&lt;/span&gt;
    &lt;span class=&quot;sy0&quot;&gt;&amp;lt;/&lt;/span&gt;Location&lt;span class=&quot;sy0&quot;&gt;&amp;gt;&lt;/span&gt;
&lt;span class=&quot;sy0&quot;&gt;&amp;lt;/&lt;/span&gt;IfModule&lt;span class=&quot;sy0&quot;&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;/dd&gt;&lt;/dl&gt;

&lt;p&gt;
Nie pokazuje *.lua
&lt;/p&gt;
&lt;dl class=&quot;file&quot;&gt;
&lt;dt&gt;&lt;a href=&quot;http://otos.pl/doku.php/eduotos/apache?do=export_code&amp;amp;codeblock=2&quot; title=&quot;Download Snippet&quot; class=&quot;mediafile mf_conf&quot;&gt;configlua.conf&lt;/a&gt;&lt;/dt&gt;
&lt;dd&gt;&lt;pre class=&quot;code file bash&quot;&gt;&lt;span class=&quot;sy0&quot;&gt;&amp;lt;&lt;/span&gt;filesMatch &lt;span class=&quot;st0&quot;&gt;&amp;quot;\.lua$&amp;quot;&lt;/span&gt;&lt;span class=&quot;sy0&quot;&gt;&amp;gt;&lt;/span&gt;
Order Deny,Allow
Deny from all
&lt;span class=&quot;sy0&quot;&gt;&amp;lt;/&lt;/span&gt;filesMatch&lt;span class=&quot;sy0&quot;&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;/dd&gt;&lt;/dl&gt;

&lt;/div&gt;

&lt;h5&gt;&lt;a name=&quot;mod_cban&quot; id=&quot;mod_cban&quot;&gt;mod_cban&lt;/a&gt;&lt;/h5&gt;
&lt;div class=&quot;level5&quot;&gt;

&lt;p&gt;
&lt;em&gt;na debianie 6 - &lt;a href=&quot;http://www.howtoforge.com/mod_cband_apache2_bandwidth_quota_throttling&quot; class=&quot;urlextern&quot; title=&quot;http://www.howtoforge.com/mod_cband_apache2_bandwidth_quota_throttling&quot;  rel=&quot;nofollow&quot;&gt;http://www.howtoforge.com/mod_cband_apache2_bandwidth_quota_throttling&lt;/a&gt; &lt;/em&gt;
&lt;/p&gt;
&lt;pre class=&quot;code&quot;&gt;  aptitude install apache2-dev make #apx2&lt;/pre&gt;

&lt;p&gt;
Makefile:
&lt;/p&gt;
&lt;pre class=&quot;code&quot;&gt;APXS_OPTS=-lm -Wc,-Wall -Wc,-DDST_CLASS=3I &lt;/pre&gt;

&lt;/div&gt;
</description>
        <category>eduotos</category>
            <pubDate>Tue, 06 Sep 2011 23:16:46 +0200</pubDate>
        </item>
        <item>
            <title>eduotos:backup</title>
            <link>http://otos.pl/doku.php/eduotos/backup?rev=1301569903</link>
            <description>
&lt;p&gt;
&lt;a href=&quot;http://www.ducea.com/2009/03/08/mdadm-cheat-sheet&quot; class=&quot;urlextern&quot; title=&quot;http://www.ducea.com/2009/03/08/mdadm-cheat-sheet&quot;  rel=&quot;nofollow&quot;&gt;http://www.ducea.com/2009/03/08/mdadm-cheat-sheet&lt;/a&gt;
&lt;/p&gt;

&lt;p&gt;
&lt;a href=&quot;http://pl.wikipedia.org/wiki/RAID&quot; class=&quot;urlextern&quot; title=&quot;http://pl.wikipedia.org/wiki/RAID&quot;  rel=&quot;nofollow&quot;&gt;http://pl.wikipedia.org/wiki/RAID&lt;/a&gt;
&lt;/p&gt;
</description>
        <category>eduotos</category>
            <pubDate>Thu, 31 Mar 2011 13:11:43 +0200</pubDate>
        </item>
        <item>
            <title>eduotos:bind</title>
            <link>http://otos.pl/doku.php/eduotos/bind?rev=1287091599</link>
            <description>
&lt;h5&gt;&lt;a name=&quot;plik_strefy&quot; id=&quot;plik_strefy&quot;&gt;plik strefy&lt;/a&gt;&lt;/h5&gt;
&lt;div class=&quot;level5&quot;&gt;
&lt;dl class=&quot;file&quot;&gt;
&lt;dt&gt;&lt;a href=&quot;http://otos.pl/doku.php/eduotos/bind?do=export_code&amp;amp;codeblock=0&quot; title=&quot;Download Snippet&quot; class=&quot;mediafile mf_&quot;&gt;000default&lt;/a&gt;&lt;/dt&gt;
&lt;dd&gt;&lt;pre class=&quot;code file bash&quot;&gt;&lt;span class=&quot;re1&quot;&gt;$TTL&lt;/span&gt; &lt;span class=&quot;nu0&quot;&gt;600&lt;/span&gt; ; Domyslny TTL
&lt;span class=&quot;sy0&quot;&gt;&amp;lt;&lt;/span&gt;domena&lt;span class=&quot;sy0&quot;&gt;&amp;gt;&lt;/span&gt;.               IN      SOA     ns1.h4v.eu.     h4v-dns.h4v.eu. &lt;span class=&quot;br0&quot;&gt;&amp;#40;&lt;/span&gt;
                &lt;span class=&quot;nu0&quot;&gt;1&lt;/span&gt;       ; numer seryjny
                &lt;span class=&quot;nu0&quot;&gt;10800&lt;/span&gt;   ; Czestosc odswieżania &lt;span class=&quot;br0&quot;&gt;&amp;#40;&lt;/span&gt;rrefresh&lt;span class=&quot;br0&quot;&gt;&amp;#41;&lt;/span&gt;
                &lt;span class=&quot;nu0&quot;&gt;3600&lt;/span&gt;    ; czestosc powtórek &lt;span class=&quot;br0&quot;&gt;&amp;#40;&lt;/span&gt;retry&lt;span class=&quot;br0&quot;&gt;&amp;#41;&lt;/span&gt;
                &lt;span class=&quot;nu0&quot;&gt;604800&lt;/span&gt;  ; Czas wygasniecia &lt;span class=&quot;br0&quot;&gt;&amp;#40;&lt;/span&gt;expire&lt;span class=&quot;br0&quot;&gt;&amp;#41;&lt;/span&gt;
                &lt;span class=&quot;nu0&quot;&gt;10800&lt;/span&gt;   ; Negatywne buforowanie TTL
                &lt;span class=&quot;br0&quot;&gt;&amp;#41;&lt;/span&gt;
&amp;nbsp;
&lt;span class=&quot;re1&quot;&gt;$ORIGIN&lt;/span&gt; &lt;span class=&quot;sy0&quot;&gt;&amp;lt;&lt;/span&gt;domena&lt;span class=&quot;sy0&quot;&gt;&amp;gt;&lt;/span&gt;.
&lt;span class=&quot;sy0&quot;&gt;@&lt;/span&gt;               IN      NS      ns1.h4v.eu.
&lt;span class=&quot;sy0&quot;&gt;@&lt;/span&gt;               IN      NS      ns2.h4v.eu.
ns1             IN      A       94.23.88.13
ns2             IN      A       188.165.23.5
mail            IN      MX  &lt;span class=&quot;nu0&quot;&gt;10&lt;/span&gt;  178.33.49.99
&amp;nbsp;
&lt;span class=&quot;sy0&quot;&gt;&amp;lt;&lt;/span&gt;domena&lt;span class=&quot;sy0&quot;&gt;&amp;gt;&lt;/span&gt;.       IN      A       &lt;span class=&quot;sy0&quot;&gt;&amp;lt;&lt;/span&gt;ip&lt;span class=&quot;sy0&quot;&gt;&amp;gt;&lt;/span&gt;
&amp;nbsp;
www             IN      A       94.23.88.13
otos            IN      A       94.23.88.13
&amp;nbsp;
&lt;span class=&quot;sy0&quot;&gt;*&lt;/span&gt;               IN      CNAME   otos&lt;/pre&gt;
&lt;/dd&gt;&lt;/dl&gt;
&lt;pre class=&quot;code&quot;&gt;/etc/init.d/bind9 reload

tail /var/log/daemon.log&lt;/pre&gt;

&lt;p&gt;
&lt;a href=&quot;http://pl.docs.pld-linux.org/uslugi_named.html&quot; class=&quot;urlextern&quot; title=&quot;http://pl.docs.pld-linux.org/uslugi_named.html&quot;  rel=&quot;nofollow&quot;&gt;http://pl.docs.pld-linux.org/uslugi_named.html&lt;/a&gt;
&lt;/p&gt;

&lt;p&gt;
&lt;a href=&quot;http://pl.wikipedia.org/wiki/Domain_Name_System&quot; class=&quot;urlextern&quot; title=&quot;http://pl.wikipedia.org/wiki/Domain_Name_System&quot;  rel=&quot;nofollow&quot;&gt;http://pl.wikipedia.org/wiki/Domain_Name_System&lt;/a&gt;
&lt;/p&gt;

&lt;/div&gt;
</description>
        <category>eduotos</category>
            <pubDate>Thu, 14 Oct 2010 23:26:39 +0200</pubDate>
        </item>
        <item>
            <title>eduotos:firewall</title>
            <link>http://otos.pl/doku.php/eduotos/firewall?rev=1303131321</link>
            <description>&lt;pre class=&quot;code&quot;&gt;iptables -A INPUT -i lo -j ACCEPT
iptables -t filter -A INPUT -i eth0 -p tcp -s 0/0 --dport 3306 -m connlimit --connlimit-above 35 -j REJECT
iptables -A INPUT -s 91.121.90.167 -p tcp --dport 3306 -j ACCEPT
iptables -A INPUT -s 94.23.240.37 -p tcp --dport 3306 -j ACCEPT
iptables -A INPUT -s 94.23.228.85 -p tcp --dport 3306 -j ACCEPT
iptables -A INPUT -s 127.0.0.1 -p tcp --dport 3306 -j ACCEPT
#iptables -A INPUT -s 0/0 -p tcp --dport 3306 -j DROP
iptables -A INPUT -s 0/0 -p tcp --dport 3306 -j LOG

# www
iptables -t filter -A INPUT -i eth0 -p tcp -s 0/0 --dport 80 -m connlimit --connlimit-above 40 -j REJECT

iptables -N syn_flood
iptables -A INPUT -s 91.121.90.167 -j ACCEPT

#iptables -A INPUT -p tcp -i eth0 -s 0/0 --dport 20123 --syn -m iplimit --iplimit-above 2 -j DROP
iptables -A INPUT -p tcp --syn -j syn_flood
iptables -A syn_flood -m limit --limit 150/s --limit-burst 300 -j LOG --log-prefix SYNFLOOD:
iptables -A syn_flood -m limit --limit 300/s --limit-burst 700 -j RETURN
iptables -A syn_flood -j DROP
#Limiting the incoming icmp ping request:
iptables -A INPUT -p icmp -m limit --limit  10/s --limit-burst 20 -j ACCEPT
iptables -A INPUT -p icmp -m limit --limit 10/s --limit-burst 20 -j LOG --log-prefix PING-DROP:
iptables -A INPUT -p icmp -j DROP&lt;/pre&gt;

&lt;p&gt;
wycięcie 1 ip:
&lt;/p&gt;
&lt;pre class=&quot;code&quot;&gt;iptables -I INPUT -s 91.121.90.1 -j DROP&lt;/pre&gt;

&lt;p&gt;
zapisanie regułek:
&lt;/p&gt;
&lt;pre class=&quot;code&quot;&gt;iptables-save &amp;gt; /etc/iptables.conf&lt;/pre&gt;

&lt;p&gt;
wrzucenie regułek na starcie systemu (w /etc/network/interfaces)
&lt;/p&gt;
&lt;pre class=&quot;code&quot;&gt;auto eth0
iface eth0 inet static
        address 1.1.1.1
        netmask 255.255.255.0
        network 2.2.2.2
        broadcast 1.1.1.255
        gateway 1.1.1.254
        pre-up iptables-restore &amp;lt; /etc/iptables.conf
&lt;/pre&gt;

&lt;p&gt;
&lt;a href=&quot;https://help.ubuntu.com/community/IptablesHowTo&quot; class=&quot;urlextern&quot; title=&quot;https://help.ubuntu.com/community/IptablesHowTo&quot;  rel=&quot;nofollow&quot;&gt;https://help.ubuntu.com/community/IptablesHowTo&lt;/a&gt;
&lt;/p&gt;

&lt;p&gt;
&lt;a href=&quot;http://otland.net/blogs/don+daniello/linux-anti-ddos-iptables-rules-841/&quot; class=&quot;urlextern&quot; title=&quot;http://otland.net/blogs/don+daniello/linux-anti-ddos-iptables-rules-841/&quot;  rel=&quot;nofollow&quot;&gt;http://otland.net/blogs/don+daniello/linux-anti-ddos-iptables-rules-841/&lt;/a&gt;
&lt;/p&gt;
</description>
        <category>eduotos</category>
            <pubDate>Mon, 18 Apr 2011 14:55:21 +0200</pubDate>
        </item>
        <item>
            <title>eduotos:haproxy</title>
            <link>http://otos.pl/doku.php/eduotos/haproxy?rev=1305222152</link>
            <description>
&lt;p&gt;
&lt;a href=&quot;http://kevin.vanzonneveld.net/techblog/article/haproxy_logging&quot; class=&quot;urlextern&quot; title=&quot;http://kevin.vanzonneveld.net/techblog/article/haproxy_logging&quot;  rel=&quot;nofollow&quot;&gt;http://kevin.vanzonneveld.net/techblog/article/haproxy_logging&lt;/a&gt; - logowanie
&lt;/p&gt;
</description>
        <category>eduotos</category>
            <pubDate>Thu, 12 May 2011 19:42:32 +0200</pubDate>
        </item>
        <item>
            <title>eduotos:ispconfig</title>
            <link>http://otos.pl/doku.php/eduotos/ispconfig?rev=1315344072</link>
            <description>
&lt;h4&gt;&lt;a name=&quot;instalacja&quot; id=&quot;instalacja&quot;&gt;Instalacja&lt;/a&gt;&lt;/h4&gt;
&lt;div class=&quot;level4&quot;&gt;

&lt;p&gt;
&lt;a href=&quot;http://www.howtoforge.com/perfect-server-debian-squeeze-with-bind-and-courier-ispconfig-3&quot; class=&quot;urlextern&quot; title=&quot;http://www.howtoforge.com/perfect-server-debian-squeeze-with-bind-and-courier-ispconfig-3&quot;  rel=&quot;nofollow&quot;&gt;http://www.howtoforge.com/perfect-server-debian-squeeze-with-bind-and-courier-ispconfig-3&lt;/a&gt;
&lt;/p&gt;

&lt;/div&gt;

&lt;h4&gt;&lt;a name=&quot;dns&quot; id=&quot;dns&quot;&gt;DNS&lt;/a&gt;&lt;/h4&gt;
&lt;div class=&quot;level4&quot;&gt;

&lt;p&gt;
template:
&lt;/p&gt;
&lt;pre class=&quot;code&quot;&gt;[ZONE]
origin={DOMAIN}.
ns=ns1.otos.pl.
mbox=h4v-dnsdada@otos.pl
refresh=28800
retry=7200
expire=604800
minimum=86400
ttl=86400

[DNS_RECORDS]
A|{DOMAIN}.|{IP}|0|86400
A|www|{IP}|0|86400
A|mail|{IP}|0|86400
NS|{DOMAIN}.|ns1.otos.pl.|0|86400
NS|{DOMAIN}.|ns2.otos.pl.|0|86400
MX|{DOMAIN}.|{DOMAIN}.|10|86400&lt;/pre&gt;

&lt;/div&gt;

&lt;h4&gt;&lt;a name=&quot;apache&quot; id=&quot;apache&quot;&gt;apache&lt;/a&gt;&lt;/h4&gt;
&lt;div class=&quot;level4&quot;&gt;

&lt;p&gt;
server/plugins-enabled/apache2_plugin.inc.php:489
&lt;/p&gt;
&lt;pre class=&quot;code&quot;&gt; 488 
 489                         $this-&amp;gt;_exec(&amp;quot;chmod 750 &amp;quot;.escapeshellcmd($data[&amp;quot;new&amp;quot;][&amp;quot;document_root&amp;quot;].&amp;quot;/&amp;quot;));
 490                         $this-&amp;gt;_exec(&amp;quot;chmod 751 &amp;quot;.escapeshellcmd($data[&amp;quot;new&amp;quot;][&amp;quot;document_root&amp;quot;]).&amp;quot;/*&amp;quot;);&lt;/pre&gt;

&lt;/div&gt;

&lt;h4&gt;&lt;a name=&quot;client&quot; id=&quot;client&quot;&gt;client&lt;/a&gt;&lt;/h4&gt;
&lt;div class=&quot;level4&quot;&gt;

&lt;/div&gt;

&lt;h5&gt;&lt;a name=&quot;ogolne&quot; id=&quot;ogolne&quot;&gt;ogólne&lt;/a&gt;&lt;/h5&gt;
&lt;div class=&quot;level5&quot;&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; podając maila clienta umożliwimy mu reset hasła jakby zapomniał&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;/div&gt;

&lt;h5&gt;&lt;a name=&quot;limity&quot; id=&quot;limity&quot;&gt;limity&lt;/a&gt;&lt;/h5&gt;
&lt;div class=&quot;level5&quot;&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; zaptaszyć mod_php tylko, bo tylko ten tryb umożliwia izolacje poprzez php openbasedir&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;/div&gt;

&lt;h3 class=&quot;sectionedit1&quot;&gt;&lt;a name=&quot;przydatne_zapytania&quot; id=&quot;przydatne_zapytania&quot;&gt;Przydatne zapytania&lt;/a&gt;&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;

&lt;p&gt;
Zmiana ip w myDNS:
&lt;/p&gt;
&lt;pre class=&quot;code&quot;&gt;update dns_rr set data=&amp;#039;178.32.20.143&amp;#039; where data=&amp;#039;85.25.98.17&amp;#039;;&lt;/pre&gt;

&lt;p&gt;
Zestawienie kont ssh:
&lt;/p&gt;
&lt;pre class=&quot;code&quot;&gt;select shell_user.username,parent_domain_id,sys_user.username from shell_user join sys_user join client where sys_user.userid=shell_user.sys_userid AND sys_user.client_id=client.client_id group by parent_domain_id;&lt;/pre&gt;

&lt;p&gt;
OStatnie 20 linijek logu:
&lt;/p&gt;
&lt;pre class=&quot;code&quot;&gt;select FROM_UNIXTIME(tstamp),message from sys_log group by tstamp desc limit 30;&lt;/pre&gt;

&lt;/div&gt;
&lt;!-- EDIT1 SECTION &quot;Przydatne zapytania&quot; [953-1414] --&gt;
&lt;h3 class=&quot;sectionedit2&quot;&gt;&lt;a name=&quot;problemy&quot; id=&quot;problemy&quot;&gt;Problemy&lt;/a&gt;&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;

&lt;/div&gt;

&lt;h4&gt;&lt;a name=&quot;zmiana_hasla_root_mysql&quot; id=&quot;zmiana_hasla_root_mysql&quot;&gt;zmiana hasła root mysql&lt;/a&gt;&lt;/h4&gt;
&lt;div class=&quot;level4&quot;&gt;
&lt;pre class=&quot;code&quot;&gt;/usr/local/ispconfig/server/lib/mysql_clientdb.conf&lt;/pre&gt;

&lt;/div&gt;

&lt;h4&gt;&lt;a name=&quot;brak_propagacji_zmian&quot; id=&quot;brak_propagacji_zmian&quot;&gt;brak propagacji zmian&lt;/a&gt;&lt;/h4&gt;
&lt;div class=&quot;level4&quot;&gt;

&lt;p&gt;
czasem ispconfig łapie zadyszke, sprawdzamy sytuacje:
&lt;/p&gt;
&lt;pre class=&quot;code&quot;&gt;/usr/local/ispconfig/server/server.sh&lt;/pre&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; jeśli skarży się, że już uruchomiony skillujmy proces server.php&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; jeśli skarży się, że jest lockfile, usuńmy lockfile z /usr/local/ispconfig/server/temp/&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;/div&gt;

&lt;h4&gt;&lt;a name=&quot;wirtualizacja&quot; id=&quot;wirtualizacja&quot;&gt;wirtualizacja&lt;/a&gt;&lt;/h4&gt;
&lt;div class=&quot;level4&quot;&gt;

&lt;/div&gt;

&lt;h5&gt;&lt;a name=&quot;unable_to_switch_capabilities_operation_not_permitted&quot; id=&quot;unable_to_switch_capabilities_operation_not_permitted&quot;&gt;&amp;quot;Unable to switch capabilities : Operation not permitted&amp;quot;&lt;/a&gt;&lt;/h5&gt;
&lt;div class=&quot;level5&quot;&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;a href=&quot;http://www.dikant.de/2009/01/22/setting-up-pureftpd-on-a-virtual-server/&quot; class=&quot;urlextern&quot; title=&quot;http://www.dikant.de/2009/01/22/setting-up-pureftpd-on-a-virtual-server/&quot;  rel=&quot;nofollow&quot;&gt;http://www.dikant.de/2009/01/22/setting-up-pureftpd-on-a-virtual-server/&lt;/a&gt;&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;
  aptitude hold pure-ftpd pure-ftpd-common
&lt;/p&gt;

&lt;/div&gt;
&lt;!-- EDIT2 SECTION &quot;Problemy&quot; [1415-] --&gt;</description>
        <category>eduotos</category>
            <pubDate>Tue, 06 Sep 2011 23:21:12 +0200</pubDate>
        </item>
        <item>
            <title>eduotos:mysql</title>
            <link>http://otos.pl/doku.php/eduotos/mysql?rev=1315323702</link>
            <description>&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; mysqltuner&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;pre class=&quot;code&quot;&gt;nice            = -5

max_connections        = 130
max_user_connections    = 60
table_cache            = 64
thread_concurrency     = 16

 bind-address            = 127.0.0.1

#h4v&amp;#039;s
wait_timeout=100
connect_timeout=10
interactive_timeout=1000
join_buffer_size=8M
sort_buffer_size=8M
read_buffer_size=8M
read_rnd_buffer_size=16M
max_connect_errors=10000
innodb_buffer_pool_size=1024M

query_cache_limit       = 32M
query_cache_size        = 256M&lt;/pre&gt;
</description>
        <category>eduotos</category>
            <pubDate>Tue, 06 Sep 2011 17:41:42 +0200</pubDate>
        </item>
        <item>
            <title>eduotos:ogolna_konfiguracja</title>
            <link>http://otos.pl/doku.php/eduotos/ogolna_konfiguracja?rev=1289046964</link>
            <description></description>
        <category>eduotos</category>
            <pubDate>Sat, 06 Nov 2010 13:36:04 +0200</pubDate>
        </item>
        <item>
            <title>eduotos:openvz</title>
            <link>http://otos.pl/doku.php/eduotos/openvz?rev=1314894424</link>
            <description>
&lt;h2 class=&quot;sectionedit3&quot;&gt;&lt;a name=&quot;patche&quot; id=&quot;patche&quot;&gt;Patche&lt;/a&gt;&lt;/h2&gt;
&lt;div class=&quot;level2&quot;&gt;

&lt;/div&gt;
&lt;!-- EDIT3 SECTION &quot;Patche&quot; [1-17] --&gt;
&lt;h3 class=&quot;sectionedit4&quot;&gt;&lt;a name=&quot;starting_vzquota_depends_on_single_and_therefore_on_system_facility&quot; id=&quot;starting_vzquota_depends_on_single_and_therefore_on_system_facility&quot;&gt;Starting vzquota depends on single and therefore on system facility (...)&lt;/a&gt;&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;

&lt;p&gt;
&lt;a href=&quot;http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=594783&quot; class=&quot;urlextern&quot; title=&quot;http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=594783&quot;  rel=&quot;nofollow&quot;&gt;http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=594783&lt;/a&gt;
&lt;/p&gt;
&lt;pre class=&quot;code&quot;&gt;------------------------- /etc/vz/dists/scripts/set_ugid_quota.sh

--- set_ugid_quota.sh 2010-08-29 12:44:39.000000000 +0000
+++ set_ugid_quota.sh.works 2010-08-29 12:44:58.000000000 +0000
@@ -32,6 +32,16 @@ if [ -z &amp;quot;$MAJOR&amp;quot; ]; then
    exit 0
 fi
 echo -e &amp;#039;#!/bin/sh&lt;/pre&gt;
&lt;pre class=&quot;code&quot;&gt;### BEGIN INIT INFO
# Provides: vzquota
# Required-Start: $all
# Required-Stop: $all
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Start vzquota at the end of boot
# Description: This command is used to configure and see disk quota statistics for Containers.
### END INIT INFO
&lt;/pre&gt;
&lt;pre class=&quot;code&quot;&gt; start() {
    [ -e &amp;quot;/dev/&amp;#039;${DEVFS}&amp;#039;&amp;quot; ] || mknod /dev/&amp;#039;${DEVFS}&amp;#039; b &amp;#039;$MAJOR&amp;#039; &amp;#039;$MINOR&amp;#039;
    rm -f /etc/mtab &amp;gt;/dev/null 2&amp;gt;&amp;amp;1

-------------------------&lt;/pre&gt;

&lt;/div&gt;
&lt;!-- EDIT4 SECTION &quot;Starting vzquota depends on single and therefore on system facility (...)&quot; [18-] --&gt;</description>
        <category>eduotos</category>
            <pubDate>Thu, 01 Sep 2011 18:27:04 +0200</pubDate>
        </item>
        <item>
            <title>eduotos:php</title>
            <link>http://otos.pl/doku.php/eduotos/php?rev=1287071686</link>
            <description>
&lt;p&gt;
php.ini
&lt;/p&gt;
&lt;pre class=&quot;code&quot;&gt;safe_mode = Off&lt;/pre&gt;
&lt;pre class=&quot;code&quot;&gt;disable_functions = system, passthru, proc_open, popen, shell_exec, exec, dl&lt;/pre&gt;
&lt;pre class=&quot;code&quot;&gt;max_execution_time = 30     ; Maximum execution time of each script, in seconds
max_input_time = 60 ; Maximum amount of time each script may spend parsing request data
memory_limit = 70M      ; Maximum amount of memory a script may consume (16MB)

display_errors = Off

register_globals = Off

upload_max_filesize = 50M&lt;/pre&gt;

&lt;p&gt;
&lt;a href=&quot;http://xcache.lighttpd.net/wiki/InstallFromSource&quot; class=&quot;urlextern&quot; title=&quot;http://xcache.lighttpd.net/wiki/InstallFromSource&quot;  rel=&quot;nofollow&quot;&gt;http://xcache.lighttpd.net/wiki/InstallFromSource&lt;/a&gt;
&lt;/p&gt;
</description>
        <category>eduotos</category>
            <pubDate>Thu, 14 Oct 2010 17:54:46 +0200</pubDate>
        </item>
        <item>
            <title>eduotos:program</title>
            <link>http://otos.pl/doku.php/eduotos/program?rev=1293920405</link>
            <description>
&lt;h2 class=&quot;sectionedit5&quot;&gt;&lt;a name=&quot;system&quot; id=&quot;system&quot;&gt;1. System&lt;/a&gt;&lt;/h2&gt;
&lt;div class=&quot;level2&quot;&gt;

&lt;p&gt;
&lt;em&gt;1h&lt;/em&gt;
&lt;/p&gt;

&lt;/div&gt;
&lt;!-- EDIT5 SECTION &quot;1. System&quot; [1-27] --&gt;
&lt;h3 class=&quot;sectionedit6&quot;&gt;&lt;a name=&quot;linux&quot; id=&quot;linux&quot;&gt;1.1 linux&lt;/a&gt;&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; uprawnienia plików&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; root - niebezpieczeństwa&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; powłoka:&lt;/div&gt;
&lt;ul&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; potoki&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; history i !XXX&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; ctrl+r&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;/div&gt;
&lt;!-- EDIT6 SECTION &quot;1.1 linux&quot; [28-160] --&gt;
&lt;h3 class=&quot;sectionedit7&quot;&gt;&lt;a name=&quot;debian&quot; id=&quot;debian&quot;&gt;1.2 debian&lt;/a&gt;&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;

&lt;p&gt;
&lt;em&gt;Debian 5.0 “lenny”&lt;/em&gt;
&lt;/p&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; konfiguracja sieci&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; otwarte porty&lt;/div&gt;
&lt;ul&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; netstat&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; ifconfig&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; /etc/network/interfaces&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; manager pakietów&lt;/div&gt;
&lt;ul&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; zależności&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; aktualizacje&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; apt-get vs aptitude&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; pakiety pod tfs&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;/div&gt;
&lt;!-- EDIT7 SECTION &quot;1.2 debian&quot; [161-409] --&gt;
&lt;h2 class=&quot;sectionedit8&quot;&gt;&lt;a name=&quot;uslugi&quot; id=&quot;uslugi&quot;&gt;2. Usługi&lt;/a&gt;&lt;/h2&gt;
&lt;div class=&quot;level2&quot;&gt;

&lt;/div&gt;
&lt;!-- EDIT8 SECTION &quot;2. Usługi&quot; [410-430] --&gt;
&lt;h3 class=&quot;sectionedit9&quot;&gt;&lt;a name=&quot;dns&quot; id=&quot;dns&quot;&gt;2.1 DNS&lt;/a&gt;&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;

&lt;p&gt;
&lt;em&gt;1h&lt;/em&gt;
&lt;/p&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; zasada działania&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; primary, secondary&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; wildcard&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; resolwer&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; /etc/hosts&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; glue record&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;/div&gt;
&lt;!-- EDIT9 SECTION &quot;2.1 DNS&quot; [431-557] --&gt;
&lt;h3 class=&quot;sectionedit10&quot;&gt;&lt;a name=&quot;apache&quot; id=&quot;apache&quot;&gt;2.2 Apache&lt;/a&gt;&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;

&lt;p&gt;
&lt;em&gt;1h&lt;/em&gt;
&lt;/p&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; instalacja, konfiguracja&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; virtual host&lt;/div&gt;
&lt;ul&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; indeksy, allowoverride&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;/div&gt;
&lt;!-- EDIT10 SECTION &quot;2.2 Apache&quot; [558-658] --&gt;
&lt;h3 class=&quot;sectionedit11&quot;&gt;&lt;a name=&quot;php&quot; id=&quot;php&quot;&gt;2.3 PHP&lt;/a&gt;&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;

&lt;p&gt;
&lt;em&gt;30min&lt;/em&gt;
&lt;/p&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; instalacja, konfiguracja, zabezpieczanie&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; komunikacja z apache&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; optymalizacja, xcache&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;/div&gt;
&lt;!-- EDIT11 SECTION &quot;2.3 PHP&quot; [659-780] --&gt;
&lt;h3 class=&quot;sectionedit12&quot;&gt;&lt;a name=&quot;mysql&quot; id=&quot;mysql&quot;&gt;2.4 MySQL&lt;/a&gt;&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;

&lt;p&gt;
&lt;em&gt;30min&lt;/em&gt;
&lt;/p&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; instalacja&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; konfiguracja&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; phpmyadmin&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; wydajność, tuning&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;/div&gt;
&lt;!-- EDIT12 SECTION &quot;2.4 MySQL&quot; [781-880] --&gt;
&lt;h3 class=&quot;sectionedit13&quot;&gt;&lt;a name=&quot;poczta&quot; id=&quot;poczta&quot;&gt;2.5 Poczta&lt;/a&gt;&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;

&lt;p&gt;
&lt;em&gt;30min&lt;/em&gt;
&lt;/p&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; postfix&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;/div&gt;
&lt;!-- EDIT13 SECTION &quot;2.5 Poczta&quot; [881-921] --&gt;
&lt;h2 class=&quot;sectionedit14&quot;&gt;&lt;a name=&quot;inne&quot; id=&quot;inne&quot;&gt;3. Inne&lt;/a&gt;&lt;/h2&gt;
&lt;div class=&quot;level2&quot;&gt;

&lt;/div&gt;
&lt;!-- EDIT14 SECTION &quot;3. Inne&quot; [922-940] --&gt;
&lt;h3 class=&quot;sectionedit15&quot;&gt;&lt;a name=&quot;ataki&quot; id=&quot;ataki&quot;&gt;3.1 Ataki&lt;/a&gt;&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;

&lt;p&gt;
&lt;em&gt;1h&lt;/em&gt;
&lt;/p&gt;

&lt;p&gt;
&lt;em&gt; wymagana wiedza z czterech powyższych działów &lt;/em&gt;
&lt;/p&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; z wewnątrz, z zewnątrz&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; na apache&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; na “php”&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; na ssh&lt;/div&gt;
&lt;ul&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; denyhosts&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; wheel&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; na silnik&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; syn flood&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; udp flood&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; specyfika ataków na otsy&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; diagnostyka&lt;/div&gt;
&lt;ul&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; iftop&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; iptraf&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; tcpdump&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; wykresy sieci&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; antyDDoSy&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;/div&gt;
&lt;!-- EDIT15 SECTION &quot;3.1 Ataki&quot; [941-1277] --&gt;
&lt;h3 class=&quot;sectionedit16&quot;&gt;&lt;a name=&quot;firewall&quot; id=&quot;firewall&quot;&gt;3.2 Firewall&lt;/a&gt;&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;

&lt;p&gt;
&lt;em&gt;1h+1h&lt;/em&gt;
&lt;/p&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; iptables:&lt;/div&gt;
&lt;ul&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; zasada działania&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; zadania:&lt;/div&gt;
&lt;ul&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; blokowanie danych ip&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; zabezpieczenia przed popularnymi atakami&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; kontrolowanie dostępu do usług&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;/div&gt;
&lt;!-- EDIT16 SECTION &quot;3.2 Firewall&quot; [1278-1472] --&gt;
&lt;h3 class=&quot;sectionedit17&quot;&gt;&lt;a name=&quot;backup&quot; id=&quot;backup&quot;&gt;3.3 Backup&lt;/a&gt;&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;

&lt;p&gt;
&lt;em&gt;1h&lt;/em&gt;
&lt;/p&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;acronym title=&quot;Redundant Array of Inexpensive Disks&quot;&gt;RAID&lt;/acronym&gt;/LVM&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; rsync&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; rdiff-backup&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; automysqlbackup&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; miejsca składowania&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;/div&gt;
&lt;!-- EDIT17 SECTION &quot;3.3 Backup&quot; [1473-1584] --&gt;
&lt;h3 class=&quot;sectionedit18&quot;&gt;&lt;a name=&quot;monitoring&quot; id=&quot;monitoring&quot;&gt;3.4 Monitoring&lt;/a&gt;&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;

&lt;p&gt;
&lt;em&gt;?&lt;/em&gt;
&lt;/p&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; usług&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; przestrzeni dyskowej&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; load, free mem&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; wykresy&lt;/div&gt;
&lt;ul&gt;
&lt;li class=&quot;level2&quot;&gt;&lt;div class=&quot;li&quot;&gt; mrtg&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;/div&gt;
&lt;!-- EDIT18 SECTION &quot;3.4 Monitoring&quot; [1585-1692] --&gt;
&lt;h3 class=&quot;sectionedit19&quot;&gt;&lt;a name=&quot;planowane&quot; id=&quot;planowane&quot;&gt;Planowane&lt;/a&gt;&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;

&lt;p&gt;
&lt;img src=&quot;http://otos.pl/lib/images/smileys/fixme.gif&quot; class=&quot;middle&quot; alt=&quot;FIXME&quot; /&gt;
&lt;/p&gt;

&lt;/div&gt;

&lt;h4&gt;&lt;a name=&quot;vpn&quot; id=&quot;vpn&quot;&gt;VPN&lt;/a&gt;&lt;/h4&gt;
&lt;div class=&quot;level4&quot;&gt;

&lt;p&gt;
&lt;em&gt;?&lt;/em&gt;
&lt;/p&gt;

&lt;/div&gt;

&lt;h4&gt;&lt;a name=&quot;bash&quot; id=&quot;bash&quot;&gt;Bash&lt;/a&gt;&lt;/h4&gt;
&lt;div class=&quot;level4&quot;&gt;

&lt;p&gt;
&lt;em&gt;?&lt;/em&gt;
&lt;/p&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; składnia języka&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;/div&gt;
&lt;!-- EDIT19 SECTION &quot;Planowane&quot; [1693-] --&gt;</description>
        <category>eduotos</category>
            <pubDate>Sat, 01 Jan 2011 23:20:05 +0200</pubDate>
        </item>
        <item>
            <title>eduotos:system</title>
            <link>http://otos.pl/doku.php/eduotos/system?rev=1315949052</link>
            <description>&lt;pre class=&quot;code&quot;&gt;aptitude update
aptitude upgrade
aptitude install htop screen subversion mc xfsprogs openntpd
aptitude install apache2 php5 libapache2-mod-php5 mysql-server mysql-client php5-mysql phpmyadmin rar unrar&lt;/pre&gt;

&lt;p&gt;
&lt;a href=&quot;http://dokumentacja.amm.net.pl/entry/155/&quot; class=&quot;urlextern&quot; title=&quot;http://dokumentacja.amm.net.pl/entry/155/&quot;  rel=&quot;nofollow&quot;&gt;Uprawnienia plików&lt;/a&gt;
&lt;/p&gt;

&lt;h3 class=&quot;sectionedit20&quot;&gt;&lt;a name=&quot;rsync&quot; id=&quot;rsync&quot;&gt;rsync&lt;/a&gt;&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;
&lt;pre class=&quot;code&quot;&gt;  -av
  --numeric-ids
  --progress&lt;/pre&gt;

&lt;/div&gt;
&lt;!-- EDIT20 SECTION &quot;rsync&quot; [281-344] --&gt;
&lt;h3 class=&quot;sectionedit21&quot;&gt;&lt;a name=&quot;siec&quot; id=&quot;siec&quot;&gt;sieć&lt;/a&gt;&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;

&lt;p&gt;
&lt;a href=&quot;http://www.debian.org/doc/manuals/reference/ch-gateway.pl.html&quot; class=&quot;urlextern&quot; title=&quot;http://www.debian.org/doc/manuals/reference/ch-gateway.pl.html&quot;  rel=&quot;nofollow&quot;&gt;http://www.debian.org/doc/manuals/reference/ch-gateway.pl.html&lt;/a&gt; - dla zaawansowanych
&lt;/p&gt;

&lt;/div&gt;
&lt;!-- EDIT21 SECTION &quot;sieć&quot; [345-447] --&gt;
&lt;h3 class=&quot;sectionedit22&quot;&gt;&lt;a name=&quot;sourceslist&quot; id=&quot;sourceslist&quot;&gt;sources.list&lt;/a&gt;&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;
&lt;dl class=&quot;file&quot;&gt;
&lt;dt&gt;&lt;a href=&quot;http://otos.pl/doku.php/eduotos/system?do=export_code&amp;amp;codeblock=1&quot; title=&quot;Download Snippet&quot; class=&quot;mediafile mf_list_&quot;&gt;sources.list &lt;/a&gt;&lt;/dt&gt;
&lt;dd&gt;&lt;pre class=&quot;code file bash&quot;&gt;deb &lt;span class=&quot;kw2&quot;&gt;ftp&lt;/span&gt;:&lt;span class=&quot;sy0&quot;&gt;//&lt;/span&gt;mir1.ovh.net&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;debian&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt; lenny main contrib non-free
deb-src &lt;span class=&quot;kw2&quot;&gt;ftp&lt;/span&gt;:&lt;span class=&quot;sy0&quot;&gt;//&lt;/span&gt;mir1.ovh.net&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;debian&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt; lenny main contrib non-free
&amp;nbsp;
deb http:&lt;span class=&quot;sy0&quot;&gt;//&lt;/span&gt;security.debian.org&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt; lenny&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;updates main contrib non-free
deb-src http:&lt;span class=&quot;sy0&quot;&gt;//&lt;/span&gt;security.debian.org&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt; lenny&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;updates main contrib non-free
&amp;nbsp;
deb &lt;span class=&quot;kw2&quot;&gt;ftp&lt;/span&gt;:&lt;span class=&quot;sy0&quot;&gt;//&lt;/span&gt;mirror.ovh.net&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;volatile.debian.org&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt; lenny&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;volatile main contrib non-free
&amp;nbsp;
deb http:&lt;span class=&quot;sy0&quot;&gt;//&lt;/span&gt;backports.debian.org&lt;span class=&quot;sy0&quot;&gt;/&lt;/span&gt;debian-backports lenny-backports main
&amp;nbsp;
&lt;span class=&quot;co0&quot;&gt;#deb ftp://mir1.ovh.net/debian/ squeeze main contrib non-free&lt;/span&gt;
&lt;span class=&quot;co0&quot;&gt;#deb-src ftp://mir1.ovh.net/debian/ squeeze main contrib non-free&lt;/span&gt;&lt;/pre&gt;
&lt;/dd&gt;&lt;/dl&gt;

&lt;/div&gt;
&lt;!-- EDIT22 SECTION &quot;sources.list&quot; [448-1054] --&gt;
&lt;h3 class=&quot;sectionedit23&quot;&gt;&lt;a name=&quot;aptitude&quot; id=&quot;aptitude&quot;&gt;aptitude&lt;/a&gt;&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;

&lt;p&gt;
/etc/apt/apt.conf.d/50recommend
&lt;/p&gt;
&lt;dl class=&quot;file&quot;&gt;
&lt;dt&gt;&lt;a href=&quot;http://otos.pl/doku.php/eduotos/system?do=export_code&amp;amp;codeblock=2&quot; title=&quot;Download Snippet&quot; class=&quot;mediafile mf_&quot;&gt;50recommend&lt;/a&gt;&lt;/dt&gt;
&lt;dd&gt;&lt;pre class=&quot;code file bash&quot;&gt;APT::Install-Recommends &lt;span class=&quot;st0&quot;&gt;&amp;quot;0&amp;quot;&lt;/span&gt;;
APT::Install-Suggests &lt;span class=&quot;st0&quot;&gt;&amp;quot;0&amp;quot;&lt;/span&gt;;&lt;/pre&gt;
&lt;/dd&gt;&lt;/dl&gt;

&lt;/div&gt;
&lt;!-- EDIT23 SECTION &quot;aptitude&quot; [1055-] --&gt;</description>
        <category>eduotos</category>
            <pubDate>Tue, 13 Sep 2011 23:24:12 +0200</pubDate>
        </item>
        <item>
            <title>eduotos:technikalia</title>
            <link>http://otos.pl/doku.php/eduotos/technikalia?rev=1288201035</link>
            <description>
&lt;p&gt;
&lt;br/&gt;

&lt;/p&gt;

&lt;p&gt;
screencast ze szkolenia będzie dostępny w formie filmu ogv
&lt;/p&gt;

&lt;h2 class=&quot;sectionedit24&quot;&gt;&lt;a name=&quot;aktualnie_wymagane&quot; id=&quot;aktualnie_wymagane&quot;&gt;Aktualnie wymagane&lt;/a&gt;&lt;/h2&gt;
&lt;div class=&quot;level2&quot;&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; klient VNC (np. tightVNC)&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; klient VoIP (np. sip communicator, ekiga, twinkle, linphone)&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;/div&gt;
&lt;!-- EDIT24 SECTION &quot;Aktualnie wymagane&quot; [66-190] --&gt;
&lt;h2 class=&quot;sectionedit25&quot;&gt;&lt;a name=&quot;opcjonalnie&quot; id=&quot;opcjonalnie&quot;&gt;opcjonalnie&lt;/a&gt;&lt;/h2&gt;
&lt;div class=&quot;level2&quot;&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; coś do testów, np. maszyne wirtualną na swoim komputerze (qemu) lub mC z OVH czy jakiś VPS.&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;/div&gt;
&lt;!-- EDIT25 SECTION &quot;opcjonalnie&quot; [191-312] --&gt;
&lt;h2 class=&quot;sectionedit26&quot;&gt;&lt;a name=&quot;przyszle&quot; id=&quot;przyszle&quot;&gt;Przyszłe&lt;/a&gt;&lt;/h2&gt;
&lt;div class=&quot;level2&quot;&gt;
&lt;ul&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; whiteboard?&lt;/div&gt;
&lt;/li&gt;
&lt;li class=&quot;level1&quot;&gt;&lt;div class=&quot;li&quot;&gt; &lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;/div&gt;
&lt;!-- EDIT26 SECTION &quot;Przyszłe&quot; [313-] --&gt;</description>
        <category>eduotos</category>
            <pubDate>Wed, 27 Oct 2010 19:37:15 +0200</pubDate>
        </item>
        <item>
            <title>eduotos:tfs</title>
            <link>http://otos.pl/doku.php/eduotos/tfs?rev=1315949046</link>
            <description>
&lt;h3 class=&quot;sectionedit27&quot;&gt;&lt;a name=&quot;tfs&quot; id=&quot;tfs&quot;&gt;tfs&lt;/a&gt;&lt;/h3&gt;
&lt;div class=&quot;level3&quot;&gt;

&lt;p&gt;
squeeze:
&lt;/p&gt;
&lt;pre class=&quot;code&quot;&gt;aptitude install libboost1.42-dev libboost1.42-all-dev &lt;/pre&gt;

&lt;p&gt;
lenny:
&lt;/p&gt;
&lt;pre class=&quot;code&quot;&gt;aptitude install liblua5.1-0 liblua5.1-0-dev liblua50 liblua50-dev liblualib50 liblualib50-dev lua50 libsqlite0 libsqlite0-dev libsqlite3-0 libsqlite3-dev sqlite3 lua5.1 libmysql++-dev libgmp3-dev subversion make g++ libxml2 libxml2-dev libxml++2.6-dev libmysqlclient15-dev gcc cpp automake autoconf pkg-config zlib1g-dev ccache libcrypto++-dev&lt;/pre&gt;
&lt;pre class=&quot;code&quot;&gt;./autogen.sh &amp;amp;&amp;amp; ./configure --enable-mysql --enable-server-diag &amp;amp;&amp;amp; make&lt;/pre&gt;

&lt;/div&gt;

&lt;h4&gt;&lt;a name=&quot;lua&quot; id=&quot;lua&quot;&gt;lua&lt;/a&gt;&lt;/h4&gt;
&lt;div class=&quot;level4&quot;&gt;

&lt;p&gt;
&lt;em&gt;configure: error: “Lua header not found.”&lt;/em&gt;
&lt;/p&gt;
&lt;pre class=&quot;code&quot;&gt;cd /tmp/ &amp;amp;&amp;amp; wget http://www.lua.org/ftp/lua-5.1.4.tar.gz &amp;amp;&amp;amp; cd lua-5.1.4 &amp;amp;&amp;amp; make linux &amp;amp;&amp;amp; make install&lt;/pre&gt;

&lt;/div&gt;
</description>
        <category>eduotos</category>
            <pubDate>Tue, 13 Sep 2011 23:24:06 +0200</pubDate>
        </item>
    </channel>
</rss>
