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<channel>
	<title>tom's blog &#187; Memento</title>
	<atom:link href="http://tom.knaupp.com/category/memento/feed/" rel="self" type="application/rss+xml" />
	<link>http://tom.knaupp.com</link>
	<description>free software, security and a bunch of my strange thoughts</description>
	<lastBuildDate>Tue, 23 Mar 2010 22:38:01 +0000</lastBuildDate>
	<language>en</language>
	<sy:updatePeriod>hourly</sy:updatePeriod>
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		<item>
		<title>Rebooting the hard way</title>
		<link>http://tom.knaupp.com/2010/03/23/rebooting-the-hard-way/</link>
		<comments>http://tom.knaupp.com/2010/03/23/rebooting-the-hard-way/#comments</comments>
		<pubDate>Tue, 23 Mar 2010 22:38:01 +0000</pubDate>
		<dc:creator>tom</dc:creator>
				<category><![CDATA[Hardware]]></category>
		<category><![CDATA[Memento]]></category>

		<guid isPermaLink="false">http://tom.knaupp.com/?p=446</guid>
		<description><![CDATA[Because I always forget: When a process is not responding or your harddrive(s) fail, this is a fast way to reboot your system: echo b > /proc/sysrq-trigger as seen on: http://www.linuxjournal.com/content/rebooting-magic-way]]></description>
			<content:encoded><![CDATA[<p>Because I always forget:<br />
<br />
When a process is not responding or your harddrive(s) fail,<br />
this is a fast way to reboot your system:<br />
 <code>echo b > /proc/sysrq-trigger</code><br />
<br />
as seen on:<br />
<a href="http://www.linuxjournal.com/content/rebooting-magic-way">http://www.linuxjournal.com/content/rebooting-magic-way</a></p>
]]></content:encoded>
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		</item>
		<item>
		<title>Changing file permissions recursive</title>
		<link>http://tom.knaupp.com/2008/11/06/changing-file-permissions-recursive/</link>
		<comments>http://tom.knaupp.com/2008/11/06/changing-file-permissions-recursive/#comments</comments>
		<pubDate>Wed, 05 Nov 2008 23:08:56 +0000</pubDate>
		<dc:creator>tom</dc:creator>
				<category><![CDATA[Memento]]></category>

		<guid isPermaLink="false">http://tom.knaupp.com/?p=148</guid>
		<description><![CDATA[Just a note for myself (because I always forget): # change permissions for files in current directory (and all sub-directories): find ./ -type f -exec chmod 644 {} \; # change permissions for directories in current directory (and all sub-directories): find ./ -type d -exec chmod 755 {} \;]]></description>
			<content:encoded><![CDATA[<p>Just a note for myself (because I always forget):<br />
<br />
# change permissions for files in current directory (and all sub-directories):<br />
<code>find ./ -type f -exec chmod 644 {} \;</code><br />
<br />
# change permissions for directories in current directory (and all sub-directories):<br />
<code>find ./ -type d -exec chmod 755 {} \;</code></p>
]]></content:encoded>
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		</item>
		<item>
		<title>When console columns and lines are not enough</title>
		<link>http://tom.knaupp.com/2008/09/03/when-console-columns-and-lines-are-not-enough/</link>
		<comments>http://tom.knaupp.com/2008/09/03/when-console-columns-and-lines-are-not-enough/#comments</comments>
		<pubDate>Tue, 02 Sep 2008 23:06:10 +0000</pubDate>
		<dc:creator>tom</dc:creator>
				<category><![CDATA[Distributions]]></category>
		<category><![CDATA[Memento]]></category>
		<category><![CDATA[Multimedia]]></category>
		<category><![CDATA[80x25]]></category>
		<category><![CDATA[console]]></category>
		<category><![CDATA[resolution]]></category>

		<guid isPermaLink="false">http://tom.knaupp.com/?p=117</guid>
		<description><![CDATA[If you want to use a higher resolution on your linux console, you have to add the specific option while loading the kernel. i.e: kernel /vmlinuz-2.6.25 root=/dev/sda3 resume=/dev/sda2 vga=0&#215;0325 Problem: The settings differ depending on your graphics card. But: There is an easy way: hwinfo [ sudo ] hwinfo −−framebuffer Example output: Mode 0&#215;0307: 1280&#215;1024 [...]]]></description>
			<content:encoded><![CDATA[<p>If you want to use a higher resolution on your linux console, you have to add the specific option while loading the kernel.<br />
i.e: kernel /vmlinuz-2.6.25 root=/dev/sda3 resume=/dev/sda2 <strong>vga=0&#215;0325</strong><br />
<br />
Problem: The settings differ depending on your graphics card.<br />
But: There is an easy way: <strong>hwinfo</strong><br />
<br />
<code>[ sudo ] hwinfo −−framebuffer</code><br />
<br />
Example output:<br />
Mode 0&#215;0307: 1280&#215;1024 (+1280), 8 bits<br />
Mode 0x031a: 1280&#215;1024 (+2560), 16 bits<br />
Mode 0x031b: 1280&#215;1024 (+5120), 24 bits<br />
Mode 0&#215;0305: 1024&#215;768 (+1024), 8 bits<br />
Mode 0&#215;0317: 1024&#215;768 (+2048), 16 bits<br />
Mode 0&#215;0318: 1024&#215;768 (+4096), 24 bits<br />
Mode 0&#215;0312: 640&#215;480 (+2560), 24 bits<br />
Mode 0&#215;0314: 800&#215;600 (+1600), 16 bits<br />
Mode 0&#215;0315: 800&#215;600 (+3200), 24 bits<br />
Mode 0&#215;0301: 640&#215;480 (+640), 8 bits<br />
Mode 0&#215;0303: 800&#215;600 (+832), 8 bits<br />
Mode 0&#215;0311: 640&#215;480 (+1280), 16 bits<br />
<br />
Thanks to <a href="http://blog.it4sport.de/2008/08/17/80x25-sind-zu-wenig/" target="_blank">Gerd [de]</a> for the hint.</p>
]]></content:encoded>
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		</item>
		<item>
		<title>VMware Server [1.06] on SLES 10 x86_64</title>
		<link>http://tom.knaupp.com/2008/06/23/sles-10-x86_64-vmware-server/</link>
		<comments>http://tom.knaupp.com/2008/06/23/sles-10-x86_64-vmware-server/#comments</comments>
		<pubDate>Mon, 23 Jun 2008 22:52:41 +0000</pubDate>
		<dc:creator>tom</dc:creator>
				<category><![CDATA[Distributions]]></category>
		<category><![CDATA[Memento]]></category>
		<category><![CDATA[VMware]]></category>
		<category><![CDATA[Virtualization]]></category>
		<category><![CDATA[64 bit]]></category>
		<category><![CDATA[openSuSE]]></category>
		<category><![CDATA[SLES 10]]></category>
		<category><![CDATA[SuSE]]></category>
		<category><![CDATA[SuSE Linux Enterprise Server 10]]></category>
		<category><![CDATA[VMware Server]]></category>
		<category><![CDATA[x64]]></category>
		<category><![CDATA[x86_64]]></category>

		<guid isPermaLink="false">http://tom.knaupp.com/?p=93</guid>
		<description><![CDATA[OS: SUSE Linux Enterprise Server 10 SP1 (x86_64) [64 bit] VMware Server [1.06] depends on some 32 bit software: + xorg-x11-libs-32bit-6.9.x (should automatically add the other packages, too) - expat-32bit-2.0.x - fontconfig-32bit-2.3.x - freetype2-32bit-2.1.x - glibc-32bit-2.x - ncurses-32bit-5.x - zlib-32bit-1.2.x Additionally gcc, make, kernel headers, etc. have to be installed to run vmware-config-tools.pl properly. If [...]]]></description>
			<content:encoded><![CDATA[<p>OS: SUSE Linux Enterprise Server 10 SP1 (x86_64) [64 bit]</p>
<p>VMware Server [1.06] depends on some 32 bit software:<br />
+ xorg-x11-libs-32bit-6.9.x  (should automatically add the other packages, too)<br />
- expat-32bit-2.0.x<br />
- fontconfig-32bit-2.3.x<br />
- freetype2-32bit-2.1.x<br />
- glibc-32bit-2.x<br />
- ncurses-32bit-5.x<br />
- zlib-32bit-1.2.x</p>
<p>Additionally gcc, make, kernel headers, etc. have to be installed to run vmware-config-tools.pl properly.</p>
<p><span id="more-93"></span><br />
<strong>If you forgot installing the 32bit packages</strong>, an error like this might appear:<br />
<code><br />
The correct version of one or more libraries needed to run VMware Server may be<br />
missing. This is the output of ldd /usr/bin/vmware:<br />
linux-gate.so.1 =&gt; (0xffffe000)<br />
libm.so.6 =&gt; /lib/libm.so.6 (0xf7f1f000)<br />
libdl.so.2 =&gt; /lib/libdl.so.2 (0xf7f1b000)<br />
libpthread.so.0 =&gt; /lib/libpthread.so.0 (0xf7f08000)<br />
libX11.so.6 =&gt; /usr/lib/libX11.so.6 (0xf7e0a000)<br />
libXtst.so.6 =&gt; not found<br />
libXext.so.6 =&gt; /usr/lib/libXext.so.6 (0xf7dfa000)<br />
libXt.so.6 =&gt; /usr/lib/libXt.so.6 (0xf7da3000)<br />
libICE.so.6 =&gt; /usr/lib/libICE.so.6 (0xf7d8a000)<br />
libSM.so.6 =&gt; /usr/lib/libSM.so.6 (0xf7d81000)<br />
libXrender.so.1 =&gt; /usr/lib/libXrender.so.1 (0xf7d78000)<br />
libz.so.1 =&gt; /lib/libz.so.1 (0xf7d65000)<br />
libc.so.6 =&gt; /lib/libc.so.6 (0xf7c38000)<br />
/lib/ld-linux.so.2 (0xf7f5d000)<br />
libXau.so.6 =&gt; /usr/lib/libXau.so.6 (0xf7c35000)<br />
libXdmcp.so.6 =&gt; /usr/lib/libXdmcp.so.6 (0xf7c2f000)</code></p>
<p><strong>Update June 24rd, 2008:</strong><br />
<strong>Disable <em>powersaved</em> or any other cpu throttling software</strong> &#8211; otherwise you&#8217;ll get in trouble with time (running too fast / slow) within the vm guests. VMware Tools should be installed (in the virtual [guest] machine), anyway.</p>
]]></content:encoded>
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		</item>
		<item>
		<title>Samba Server not accessible via hostname?</title>
		<link>http://tom.knaupp.com/2008/05/06/samba-server-not-accessible-via-hostname/</link>
		<comments>http://tom.knaupp.com/2008/05/06/samba-server-not-accessible-via-hostname/#comments</comments>
		<pubDate>Tue, 06 May 2008 19:51:01 +0000</pubDate>
		<dc:creator>tom</dc:creator>
				<category><![CDATA[Memento]]></category>
		<category><![CDATA[netbios name]]></category>
		<category><![CDATA[samba]]></category>
		<category><![CDATA[samba-3.0.x]]></category>

		<guid isPermaLink="false">http://tom.knaupp.com/?p=88</guid>
		<description><![CDATA[If you cannot connect to your samba server or share using the name BUT when using the ip address, this might help: The netbios name has to be set manually. For this purpose edit the global section in [/etc/samba/] smb.conf netbios name = SERVERNAME server string = Server Description This one worked for me on [...]]]></description>
			<content:encoded><![CDATA[<p>If you cannot connect to your samba server or share using the name BUT when using the ip address, this might help:<br />
<br />
The netbios name has to be set manually.<br />
For this purpose edit the <em>global</em> section in [/etc/samba/] smb.conf<br />
<br />
<code>netbios name = SERVERNAME<br />
server string = Server Description</code><br />
<br />
This one worked for me on a openSUSE 10.2 sytem with a samba 3.0.x release.</p>
]]></content:encoded>
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		</item>
		<item>
		<title>WordPress / enabling (built in) cache</title>
		<link>http://tom.knaupp.com/2008/01/22/wordpress-enabling-built-in-cache/</link>
		<comments>http://tom.knaupp.com/2008/01/22/wordpress-enabling-built-in-cache/#comments</comments>
		<pubDate>Tue, 22 Jan 2008 02:33:22 +0000</pubDate>
		<dc:creator>tom</dc:creator>
				<category><![CDATA[Memento]]></category>
		<category><![CDATA[Webapps]]></category>
		<category><![CDATA[disk cache]]></category>
		<category><![CDATA[wordpress]]></category>

		<guid isPermaLink="false">http://tom.knaupp.com/2008/01/22/wordpress-enabling-built-in-cache/</guid>
		<description><![CDATA[Edit wp-config.php and add define('ENABLE_CACHE', true); Create the directory cache in the folder wp-content/ (take care it&#8217;s writeable!) If you want to take control about expiration time, you can do this including these lines in wp-config.php: define('CACHE_EXPIRATION_TIME', 900); That&#8217;s all : ) The next time, your blog is being visted, the pages will be cached.. [...]]]></description>
			<content:encoded><![CDATA[<p>Edit <em>wp-config.php</em> and add<br />
<code>define('ENABLE_CACHE', true);</code><br />
<br />
Create the directory <em>cache</em> in the folder <em>wp-content/</em> (take care it&#8217;s writeable!)<br />
<br />
If you want to take control about expiration time, you can do this including these lines in wp-config.php:<br />
<code>define('CACHE_EXPIRATION_TIME', 900);</code><br />
<br />
That&#8217;s all : )<br />
The next time, your blog is being visted,  the pages will be cached..<br />
B.t.w.: You can empty the cache directory every time you want (in case of trouble, etc..).<br />
<br />
More infos:<br />
<a href="http://www.mitternachtshacking.de/blog/356-wordpress-cache-aktiviert" title="WordPress Cache aktiviert" target="_blank">http://www.mitternachtshacking.de/blog/356-wordpress-cache-aktiviert</a> (de)<br />
<a href="http://sw-guide.de/2007-07/bessere-blog-performance-dank-wordpress-internen-cache/" title="Bessere Blog-Performance dank WordPress-internen Cache" target="_blank">http://sw-guide.de/2007-07/bessere-blog-performance-dank-wordpress-internen-cache/</a> (de)<br />
<br />
<strong>Update (!):</strong><br />
The file-based caching mechanism has been removed from the WordPress 2.5 code. Detailed infos at <a href="http://neosmart.net/blog/2008/wordpress-25-and-the-object-cache/" title="WordPress 2.5 and the Object Cache..." target="_blank">neosmart.net</a>.</p>
]]></content:encoded>
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		</item>
		<item>
		<title>postfix / (mass) remove mails from queue</title>
		<link>http://tom.knaupp.com/2008/01/18/postfix-mass-remove-mails-from-queue/</link>
		<comments>http://tom.knaupp.com/2008/01/18/postfix-mass-remove-mails-from-queue/#comments</comments>
		<pubDate>Fri, 18 Jan 2008 19:33:57 +0000</pubDate>
		<dc:creator>tom</dc:creator>
				<category><![CDATA[Mailserver]]></category>
		<category><![CDATA[Memento]]></category>
		<category><![CDATA[mailqueue]]></category>
		<category><![CDATA[postfix]]></category>

		<guid isPermaLink="false">http://tom.knaupp.com/2008/01/18/postfix-mass-remove-mails-from-queue/</guid>
		<description><![CDATA[A little hack to remove mails for a specific recipient from the postfix mail queue: mailq &#124; tail +2 &#124; awk 'BEGIN { RS = "" } \ / user@example\.tld$/ { print $1 } \ ' &#124; tr -d '*!' &#124; postsuper -d -]]></description>
			<content:encoded><![CDATA[<p>A little hack to remove mails for a specific recipient from the postfix mail queue:</p>
<p><code><br />
mailq | tail +2 | awk 'BEGIN { RS = "" } \<br />
/ user@example\.tld$/ { print $1 } \<br />
' | tr -d '*!' | postsuper -d -<br />
</code></p>
]]></content:encoded>
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		</item>
		<item>
		<title>Howto: Single Sign On with Squid Proxy and Active Directory</title>
		<link>http://tom.knaupp.com/2007/12/12/howto-single-sign-on-with-squid-proxy-and-active-directory/</link>
		<comments>http://tom.knaupp.com/2007/12/12/howto-single-sign-on-with-squid-proxy-and-active-directory/#comments</comments>
		<pubDate>Wed, 12 Dec 2007 18:30:55 +0000</pubDate>
		<dc:creator>tom</dc:creator>
				<category><![CDATA[Memento]]></category>
		<category><![CDATA[Security]]></category>
		<category><![CDATA[active directory]]></category>
		<category><![CDATA[authentication]]></category>
		<category><![CDATA[kerberos]]></category>
		<category><![CDATA[single sign on]]></category>
		<category><![CDATA[squid]]></category>
		<category><![CDATA[username]]></category>

		<guid isPermaLink="false">http://tom.knaupp.com/2007/12/12/howto-single-sign-on-with-squid-proxy-and-active-directory/</guid>
		<description><![CDATA[Tested on: openSUSE 10.2, Squid 2.6 &#60;-&#62; Windows Server 2003 Goal: User authentication should be possible without &#8220;extra login&#8221; on the squid proxy. Here we go &#8230; First of all, disable nscd (name service cache daemon)! Install winbind, samba client and kerberos tools In this test enviroment, the Domain is &#8220;D1COMP&#8221;; the realm &#8220;D1COMP.LAN&#8221; Edit [...]]]></description>
			<content:encoded><![CDATA[<p>Tested on:  openSUSE 10.2, Squid 2.6 &lt;-&gt; Windows Server 2003<br />
Goal: User authentication should be possible without &#8220;extra login&#8221; on the squid proxy.<br />
<br />
<img src="http://tom.knaupp.com/wp-content/uploads/squidlog.png" alt="Squid Logfile" /><br />
<br />
Here we go &#8230;<br />
<span id="more-76"></span></p>
<ul>
<li>First of all, disable nscd (name service cache daemon)!</li>
<li>Install winbind, samba client and kerberos tools</li>
</ul>
<p>In this test enviroment, the Domain is &#8220;D1COMP&#8221;; the realm &#8220;D1COMP.LAN&#8221;</p>
<ul>
<li>Edit /etc/krb5.conf</li>
</ul>
<p><code><br />
[libdefaults]<br />
default_realm = D1COMP.LAN<br />
clockskew = 300</code><code><br />
[realms]<br />
D1COMP.LAN = {<br />
kdc = 172.31.7.27   ## One of your Domain Controllers<br />
default_domain = d1comp.lan<br />
admin_server = 172.31.7.27<br />
}</code><code><br />
[logging]<br />
kdc = FILE:/var/log/krb5/krb5kdc.log<br />
admin_server = FILE:/var/log/krb5/kadmind.log<br />
default = SYSLOG:NOTICE:DAEMON<br />
</code><code><br />
[domain_realm]<br />
.d1comp.lan = D1COMP.LAN<br />
</code><code><br />
[appdefaults]<br />
pam = {<br />
ticket_lifetime = 1d<br />
renew_lifetime = 1d<br />
forwardable = true<br />
proxiable = false<br />
retain_after_close = false<br />
minimum_uid = 1<br />
}</code></p>
<ul>
<li>obtain Kerberos ticket</li>
</ul>
<p><code><br />
# kinit Administrator@D1COMP.LAN<br />
Password for Administrator@D1COMP.LAN:<br />
#<br />
</code></p>
<ul>
<li>check Kerberos ticket</li>
</ul>
<p><code><br />
# klist<br />
Ticket cache: FILE:/tmp/krb5cc_0<br />
Default principal: Administrator@D1COMP.LAN<br />
--------<br />
Valid starting     Expires            Service principal<br />
12/12/07 16:16:01  12/13/07 02:16:45  krbtgt/D1COMP.LAN@D1COMP.LAN<br />
renew until 12/13/07 16:16:01<br />
--------<br />
Kerberos 4 ticket cache: /tmp/tkt0<br />
klist: You have no tickets cached<br />
</code></p>
<ul>
<li>Adjust /etc/samba/smb.conf</li>
</ul>
<p><code><br />
[global]<br />
workgroup = D1COMP<br />
printing = cups<br />
printcap name = cups<br />
printcap cache time = 750<br />
cups options = raw<br />
map to guest = Bad User<br />
include = /etc/samba/dhcp.conf<br />
logon path = \\%L\profiles\.msprofile<br />
logon home = \\%L\%U\.9xprofile<br />
logon drive = P:<br />
usershare allow guests = No<br />
idmap gid = 10000-20000<br />
idmap uid = 10000-20000<br />
realm = D1COMP.LAN<br />
security = ADS<br />
template homedir = /home/%D/%U<br />
template shell = /bin/bash<br />
winbind refresh tickets = yes<br />
</code></p>
<ul>
<li>Join the Active Directory</li>
</ul>
<p><code><br />
# net join -S d1comp -UAdministrator%Password<br />
Using short domain name -- D1COMP<br />
Joined 'SERVER' to realm 'D1COMP.LAN'<br />
</code><code><br />
# /etc/init.d/winbind start<br />
Starting Samba WINBIND daemon   ...         done<br />
</code></p>
<ul>
<li>Basic Check:</li>
</ul>
<p><code><br />
# wbinfo -t<br />
checking the trust secret via RPC calls succeeded<br />
</code><code><br />
# wbinfo -g<br />
D1COMP\domain guests<br />
D1COMP\domain users<br />
D1COMP\...<br />
</code></p>
<ul>
<li>Check support of ntlm authentication:</li>
</ul>
<p><code><br />
# wbinfo -a d1comp\\user%password<br />
plaintext password authentication succeeded<br />
challenge/response password authentication succeeded<br />
</code><br />
<em>ntlm_auth requires access to the privileged winbind pipe in order to function properly</em>.</p>
<ul>
<li>Enable this by changing group of the winbind_privileged directory to the group you run Squid as (cache_effective_group setting in squid.conf).</li>
</ul>
<p><code><br />
chgrp squid /var/lib/samba/winbindd_privileged</code></p>
<ul>
<li>Edit squid.conf to enable both the winbind basic and ntlm authenticators. IE will use ntlm and everything else basic:</li>
</ul>
<p><code><br />
auth_param ntlm program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-ntlmssp<br />
auth_param ntlm children 10<br />
#auth_param ntlm max_challenge_reuses 0<br />
#auth_param ntlm max_challenge_lifetime 2 minutes<br />
#auth_param ntlm use_ntlm_negotiate off<br />
auth_param basic program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-basic<br />
auth_param basic children 5<br />
auth_param basic realm Domain Proxy Server<br />
auth_param basic credentialsttl 2 hours<br />
auth_param basic casesensitive off<br />
authenticate_cache_garbage_interval 10 seconds<br />
##<br />
# Credentials past their TTL are removed from memory<br />
authenticate_ttl 0 seconds<br />
##<br />
## acl entries to require authentication:<br />
acl AuthorizedUsers proxy_auth REQUIRED<br />
http_access allow all AuthorizedUsers<br />
</code><br />
<br />
This howto is no guarantee to get it work, but kind of reminder for me : /<br />
Special thanks to <a href="http://wiki.squid-cache.org/ConfigExamples/WindowsAuthenticationNTLM">Adrian Chadd</a> and <a href="http://wiki.squid-cache.org/SquidFaq/ProxyAuthentication">the wiki @ squid-cache.org</a>!</p>
]]></content:encoded>
			<wfw:commentRss>http://tom.knaupp.com/2007/12/12/howto-single-sign-on-with-squid-proxy-and-active-directory/feed/</wfw:commentRss>
		<slash:comments>10</slash:comments>
		</item>
		<item>
		<title>X Applications over SSH Tunnel</title>
		<link>http://tom.knaupp.com/2007/11/21/x-applications-over-ssh-tunnel/</link>
		<comments>http://tom.knaupp.com/2007/11/21/x-applications-over-ssh-tunnel/#comments</comments>
		<pubDate>Wed, 21 Nov 2007 19:10:18 +0000</pubDate>
		<dc:creator>tom</dc:creator>
				<category><![CDATA[Memento]]></category>

		<guid isPermaLink="false">http://tom.knaupp.com/2007/11/21/x-applications-over-ssh-tunnel/</guid>
		<description><![CDATA[To use graphical applications over a SSH tunnel, xauth has to be installed on the server machine. This program is found in the xorg-x11 package (when using openSuSE). After establishing the SSH tunnel using ssh -X user@host.tld you can start any X application (i.e. from the bash&#8230;).]]></description>
			<content:encoded><![CDATA[<p>To use graphical applications over a <a href="http://en.wikipedia.org/wiki/SSH" title="Secure Shell" target="_blank">SSH</a> tunnel, <strong>xauth</strong> has to be installed on the server machine. This program is found in the <strong>xorg-x11</strong> package (when using openSuSE).<br />
<br />
After establishing the SSH tunnel using<br />
<code>ssh -X user@host.tld</code><br />
you can start any X application (i.e. from the bash&#8230;).</p>
]]></content:encoded>
			<wfw:commentRss>http://tom.knaupp.com/2007/11/21/x-applications-over-ssh-tunnel/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>1time eMail</title>
		<link>http://tom.knaupp.com/2007/06/06/1time-email/</link>
		<comments>http://tom.knaupp.com/2007/06/06/1time-email/#comments</comments>
		<pubDate>Wed, 06 Jun 2007 18:16:32 +0000</pubDate>
		<dc:creator>tom</dc:creator>
				<category><![CDATA[Memento]]></category>
		<category><![CDATA[Security]]></category>

		<guid isPermaLink="false">http://tom.knaupp.com/2007/06/06/1time-email/</guid>
		<description><![CDATA[Do you know this? You need an email account for a registration or for any acknowledgement and you don&#8217;t want to post your &#8220;real&#8221; email address to prevent spam. Visit http://10minutemail.com/ for an account that exists for 10 minutes (or longer). Nice tool ; ) Thanks to Konsensmilch for the hint.]]></description>
			<content:encoded><![CDATA[<p>Do you know this? You need an email account for a registration or for any acknowledgement and you don&#8217;t want to post your &#8220;real&#8221; email address to prevent spam.<br />
<br />
Visit <a href="http://10minutemail.com/" title="10 Minute Mail" target="_blank">http://10minutemail.com/</a> for an account that exists for 10 minutes (or longer).<br />
<br />
Nice tool ; )<br />
<br />
Thanks to <a href="http://www.konsensmilch.de/12/303/de/home/e-mail-mit-verfallsdatum.aspx" title="Konsensmilch (german)" target="_blank">Konsensmilch</a> for the hint.</p>
]]></content:encoded>
			<wfw:commentRss>http://tom.knaupp.com/2007/06/06/1time-email/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
	</channel>
</rss>
