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<channel>
	<title>Mochabomb</title>
	
	<link>http://mochabomb.com/blog</link>
	<description>Web Design and Technical notes</description>
	<pubDate>Fri, 21 Nov 2008 01:38:54 +0000</pubDate>
	<generator>http://wordpress.org/?v=2.6.1</generator>
	<language>en</language>
			<atom10:link xmlns:atom10="http://www.w3.org/2005/Atom" rel="self" href="http://feeds.feedburner.com/Mochabomb" type="application/rss+xml" /><feedburner:browserFriendly></feedburner:browserFriendly><item>
		<title>suPHP - fixing busted parts of the site + vtiger forms</title>
		<link>http://mochabomb.com/blog/suphp-fixing-busted-parts-of-the-site-vtiger-forms/</link>
		<comments>http://mochabomb.com/blog/suphp-fixing-busted-parts-of-the-site-vtiger-forms/#comments</comments>
		<pubDate>Thu, 20 Nov 2008 08:33:16 +0000</pubDate>
		<dc:creator>gregg</dc:creator>
		
		<category><![CDATA[vTiger]]></category>

		<guid isPermaLink="false">http://mochabomb.com/blog/?p=191</guid>
		<description><![CDATA[Fixed the webforms demo pages in Joomla and VTiger...]]></description>
		<wfw:commentRss>http://mochabomb.com/blog/suphp-fixing-busted-parts-of-the-site-vtiger-forms/feed/</wfw:commentRss>
		</item>
		<item>
		<title>Drop Bogon IP’s quickly and easily</title>
		<link>http://mochabomb.com/blog/drop-bogon-ips-daily/</link>
		<comments>http://mochabomb.com/blog/drop-bogon-ips-daily/#comments</comments>
		<pubDate>Thu, 16 Oct 2008 02:05:26 +0000</pubDate>
		<dc:creator>gregg</dc:creator>
		
		<category><![CDATA[Linux]]></category>

		<category><![CDATA[Security]]></category>

		<guid isPermaLink="false">http://mochabomb.com/blog/?p=186</guid>
		<description><![CDATA[Block Bogon IP's quickly and easily]]></description>
		<wfw:commentRss>http://mochabomb.com/blog/drop-bogon-ips-daily/feed/</wfw:commentRss>
		</item>
		<item>
		<title>Cron errors - cron’s not running etc.. (CentOS 5.2)</title>
		<link>http://mochabomb.com/blog/cron-errors-crons-not-running-etc-centos-52/</link>
		<comments>http://mochabomb.com/blog/cron-errors-crons-not-running-etc-centos-52/#comments</comments>
		<pubDate>Sun, 28 Sep 2008 07:26:23 +0000</pubDate>
		<dc:creator>gregg</dc:creator>
		
		<category><![CDATA[Linux]]></category>

		<guid isPermaLink="false">http://mochabomb.com/blog/?p=182</guid>
		<description><![CDATA[Had these errors recently on the exodus and genesis servers - been a lot of recent work on these&#8230;
pam_access(crond:account): access denied for user `someuser' from `cron'
crond[9985]: CRON (someuser) ERROR: failed to open PAM security session: Success
crond[9985]: CRON (someuser) ERROR: cannot set security context

This link solved it:
http://hostechs.com/2008/07/cron-error-failed-to-open-pam-security-session/
* /etc/cron.allow - add users to this file
* /etc/security/access.conf - [...]]]></description>
		<wfw:commentRss>http://mochabomb.com/blog/cron-errors-crons-not-running-etc-centos-52/feed/</wfw:commentRss>
		</item>
		<item>
		<title>Sorbs having issues with our IP block</title>
		<link>http://mochabomb.com/blog/sorbs-having-issues-with-our-ip-block/</link>
		<comments>http://mochabomb.com/blog/sorbs-having-issues-with-our-ip-block/#comments</comments>
		<pubDate>Sat, 09 Aug 2008 20:13:39 +0000</pubDate>
		<dc:creator>gregg</dc:creator>
		
		<category><![CDATA[hosting]]></category>

		<guid isPermaLink="false">http://mochabomb.com/blog/sorbs-having-issues-with-our-ip-block/</guid>
		<description><![CDATA[Sorbs has been unresponsive to our requests to have our IP block (207.246.200.16/28) re-listed as a static IP block.  Our IP block used to be a dynamic IP block, like those for DSL and dialup.  Dynamic IP&#8217;s are good to block mail from - since most legitimate users have a real mail server [...]]]></description>
		<wfw:commentRss>http://mochabomb.com/blog/sorbs-having-issues-with-our-ip-block/feed/</wfw:commentRss>
		</item>
		<item>
		<title>Dual NIC setup with CentOS - public and local interfaces</title>
		<link>http://mochabomb.com/blog/dual-nic-setup-with-centos/</link>
		<comments>http://mochabomb.com/blog/dual-nic-setup-with-centos/#comments</comments>
		<pubDate>Wed, 07 May 2008 21:20:13 +0000</pubDate>
		<dc:creator>gregg</dc:creator>
		
		<category><![CDATA[Cygwin Linux]]></category>

		<category><![CDATA[Linux]]></category>

		<category><![CDATA[Networking]]></category>

		<category><![CDATA[Subversion]]></category>

		<category><![CDATA[centos]]></category>

		<category><![CDATA[network]]></category>

		<category><![CDATA[nics]]></category>

		<category><![CDATA[routing]]></category>

		<guid isPermaLink="false">http://mochabomb.com/blog/?p=169</guid>
		<description><![CDATA[Ever had dual NICs fighting to be king of the hill?  This will help settle the battle once and for all.
]]></description>
		<wfw:commentRss>http://mochabomb.com/blog/dual-nic-setup-with-centos/feed/</wfw:commentRss>
		</item>
		<item>
		<title>Script to monitor Linux server processes</title>
		<link>http://mochabomb.com/blog/script-to-monitor-linux-server-processes/</link>
		<comments>http://mochabomb.com/blog/script-to-monitor-linux-server-processes/#comments</comments>
		<pubDate>Tue, 06 May 2008 18:52:14 +0000</pubDate>
		<dc:creator>gregg</dc:creator>
		
		<category><![CDATA[Linux]]></category>

		<guid isPermaLink="false">http://mochabomb.com/blog/?p=167</guid>
		<description><![CDATA[Ever had a process die and not know it until trying to use it?  Last year dovecot was dying and running &#8220;service dovecot status&#8221; shows that - this script was born to address this for many processes.  Its a work in progress, and please share any ways to make it better.   [...]]]></description>
		<wfw:commentRss>http://mochabomb.com/blog/script-to-monitor-linux-server-processes/feed/</wfw:commentRss>
		</item>
		<item>
		<title>2.4GHz AMD64 / 2GB RAM / 2×250HD / 2400GB Traffic / 3 IP’s $120/mo</title>
		<link>http://mochabomb.com/blog/24ghz-amd64-2gb-ram-2x250hd-2400gb-traffic-3-ips-120mo/</link>
		<comments>http://mochabomb.com/blog/24ghz-amd64-2gb-ram-2x250hd-2400gb-traffic-3-ips-120mo/#comments</comments>
		<pubDate>Tue, 06 May 2008 02:10:59 +0000</pubDate>
		<dc:creator>gregg</dc:creator>
		
		<category><![CDATA[hosting]]></category>

		<guid isPermaLink="false">http://mochabomb.com/blog/?p=166</guid>
		<description><![CDATA[2.4GHz AMD64 / 2GB RAM / 2&#215;250HD / 2400GB Traffic / 3 IP&#8217;s $120/mo
 

We have 2 of these - these were in very light service for 8 months - looking now to lease them out.  2.4GHz AMD64 / 2GB RAM / 2&#215;250HD / 2400GB Traffic / 3 IP&#8217;s      [...]]]></description>
		<wfw:commentRss>http://mochabomb.com/blog/24ghz-amd64-2gb-ram-2x250hd-2400gb-traffic-3-ips-120mo/feed/</wfw:commentRss>
		</item>
		<item>
		<title>Fail2Ban script to verify configuration</title>
		<link>http://mochabomb.com/blog/fail2ban-script-to-verify-configuration/</link>
		<comments>http://mochabomb.com/blog/fail2ban-script-to-verify-configuration/#comments</comments>
		<pubDate>Fri, 11 Jan 2008 12:09:13 +0000</pubDate>
		<dc:creator>gregg</dc:creator>
		
		<category><![CDATA[Linux]]></category>

		<category><![CDATA[centos]]></category>

		<category><![CDATA[exploits]]></category>

		<category><![CDATA[fail2ban]]></category>

		<category><![CDATA[hackers]]></category>

		<category><![CDATA[iptables]]></category>

		<guid isPermaLink="false">http://mochabomb.com/blog/fail2ban-script-to-verify-configuration/</guid>
		<description><![CDATA[From the comments in the script:
&#8220;Created this script after I had several misconfigurations across many servers - this will
use values from the config files for testing - a wrapper for fail2ban-regex and eliminating
late-night, low-on-caffeine human errors in testing your config.  Could also be used: after an
update to verify the configuration, run weekly cron, create [...]]]></description>
		<wfw:commentRss>http://mochabomb.com/blog/fail2ban-script-to-verify-configuration/feed/</wfw:commentRss>
		</item>
		<item>
		<title>How to mess up your Xen guest (make it nearly useless)</title>
		<link>http://mochabomb.com/blog/how-to-mess-up-your-xen-install-make-it-nearly-useless/</link>
		<comments>http://mochabomb.com/blog/how-to-mess-up-your-xen-install-make-it-nearly-useless/#comments</comments>
		<pubDate>Tue, 08 Jan 2008 12:27:48 +0000</pubDate>
		<dc:creator>gregg</dc:creator>
		
		<category><![CDATA[Linux]]></category>

		<category><![CDATA[Xen]]></category>

		<guid isPermaLink="false">http://mochabomb.com/blog/how-to-mess-up-your-xen-install-make-it-nearly-useless/</guid>
		<description><![CDATA[I made some changes to a VBD based Xen server - here&#8217;s what not to do:

Use a password in the httpd cert - if I ran xm console server I did not see that prompt - needed to use the vnc/gui to see this - entered it and got closer
Spaces in device names using system-config-network [...]]]></description>
		<wfw:commentRss>http://mochabomb.com/blog/how-to-mess-up-your-xen-install-make-it-nearly-useless/feed/</wfw:commentRss>
		</item>
		<item>
		<title>PHP memory limit results in blank pages</title>
		<link>http://mochabomb.com/blog/php-memory-limit-results-in-blank-pages/</link>
		<comments>http://mochabomb.com/blog/php-memory-limit-results-in-blank-pages/#comments</comments>
		<pubDate>Mon, 05 Nov 2007 21:47:32 +0000</pubDate>
		<dc:creator>gregg</dc:creator>
		
		<category><![CDATA[Apache]]></category>

		<category><![CDATA[Drupal]]></category>

		<category><![CDATA[Linux]]></category>

		<category><![CDATA[PHP]]></category>

		<guid isPermaLink="false">http://mochabomb.com/blog/php-memory-limit-results-in-blank-pages/</guid>
		<description><![CDATA[From a Drupal install, got a blank page when logging in&#8230;.

[Mon Nov 05 13:20:36 2007] [error] [client 71.139.36.123] PHP Fatal error:
Allowed memory size of 16777216 bytes exhausted (tried to allocate 92160 bytes) in
/home/someuser/public_html/modules/event/event_timezones.inc on line 331, referer: http://example.com/
Up the memory in php.ini a few MB, restart httpd and all was working..
]]></description>
		<wfw:commentRss>http://mochabomb.com/blog/php-memory-limit-results-in-blank-pages/feed/</wfw:commentRss>
		</item>
		<item>
		<title>DNS Troubleshooting</title>
		<link>http://mochabomb.com/blog/dns-troubleshooting/</link>
		<comments>http://mochabomb.com/blog/dns-troubleshooting/#comments</comments>
		<pubDate>Thu, 01 Nov 2007 12:09:06 +0000</pubDate>
		<dc:creator>gregg</dc:creator>
		
		<category><![CDATA[Linux]]></category>

		<guid isPermaLink="false">http://mochabomb.com/blog/dns-troubleshooting/</guid>
		<description><![CDATA[Yeah, its 5am - got clients that rely on me to get things done&#8230;
DNS:  Best free tool to use: http://www.dns.lu/en/EN-LUTestNoms.php
If seeing &#8220;not advertising as nameserver&#8221;, that means in the zone file that server is not listed:

mochabomb.com.  IN      NS ns1.mochabomb.com.
mochabomb.com.  IN      NS ns2.mochabomb.com.
mochabomb.com. [...]]]></description>
		<wfw:commentRss>http://mochabomb.com/blog/dns-troubleshooting/feed/</wfw:commentRss>
		</item>
		<item>
		<title>Easy Wordpress Upgrade…</title>
		<link>http://mochabomb.com/blog/easy-wordpress-upgrade/</link>
		<comments>http://mochabomb.com/blog/easy-wordpress-upgrade/#comments</comments>
		<pubDate>Sun, 28 Oct 2007 10:38:26 +0000</pubDate>
		<dc:creator>gregg</dc:creator>
		
		<category><![CDATA[Wordpress]]></category>

		<guid isPermaLink="false">http://mochabomb.com/blog/easy-wordpress-upgrade/</guid>
		<description><![CDATA[0. Deactivate modules that might conflict/break with upgrade&#8230;
1. Have backups of your wordpress files and database..
2. I used ssh for the upgrade, so I untar&#8217;d the tar.gz file somewhere.
3. cp -rp wordpress/* ../../blog/   *this copies over all new files to old location, leaving old files intact.
4. somedomain.com/blogdir/wp-admin/upgrade.php  - click click done&#8230;
]]></description>
		<wfw:commentRss>http://mochabomb.com/blog/easy-wordpress-upgrade/feed/</wfw:commentRss>
		</item>
		<item>
		<title>Exodus maintenance</title>
		<link>http://mochabomb.com/blog/exodus-maintenance/</link>
		<comments>http://mochabomb.com/blog/exodus-maintenance/#comments</comments>
		<pubDate>Sun, 28 Oct 2007 09:04:13 +0000</pubDate>
		<dc:creator>gregg</dc:creator>
		
		<category><![CDATA[Status]]></category>

		<guid isPermaLink="false">http://mochabomb.com/blog/exodus-maintenance/</guid>
		<description><![CDATA[Exodus is down for maintenance (making some security updates) - will be back up in 15 minutes.
2:10am - Exodus back up
]]></description>
		<wfw:commentRss>http://mochabomb.com/blog/exodus-maintenance/feed/</wfw:commentRss>
		</item>
		<item>
		<title>Quick NFS Setup Notes</title>
		<link>http://mochabomb.com/blog/quick-nfs-setup-notes/</link>
		<comments>http://mochabomb.com/blog/quick-nfs-setup-notes/#comments</comments>
		<pubDate>Sat, 27 Oct 2007 10:39:20 +0000</pubDate>
		<dc:creator>gregg</dc:creator>
		
		<category><![CDATA[Linux]]></category>

		<guid isPermaLink="false">http://mochabomb.com/blog/quick-nfs-setup-notes/</guid>
		<description><![CDATA[Quick NFS Setup Notes:
Server with files to be shared:
# service portmap start; service nfslock start; service nfs start
# echo " /home/sharedfiles (ro,sync) &#62;&#62; /etc/exports
Server that accesses these files
Edit /etc/vfstab
server:/share/adir      /opt/adir          nfs     ro,sync      [...]]]></description>
		<wfw:commentRss>http://mochabomb.com/blog/quick-nfs-setup-notes/feed/</wfw:commentRss>
		</item>
		<item>
		<title>NFS with Shorewall &amp; SELinux - CentOS</title>
		<link>http://mochabomb.com/blog/nfs-with-shorewall-centos/</link>
		<comments>http://mochabomb.com/blog/nfs-with-shorewall-centos/#comments</comments>
		<pubDate>Mon, 22 Oct 2007 08:01:13 +0000</pubDate>
		<dc:creator>gregg</dc:creator>
		
		<category><![CDATA[Linux]]></category>

		<category><![CDATA[Networking]]></category>

		<guid isPermaLink="false">http://mochabomb.com/blog/nfs-with-shorewall-centos/</guid>
		<description><![CDATA[These are my notes from what I got working for a CentOS NFS with Shorewall and SELinux.   Here are the following:
* Server called &#8220;server&#8221; (192.168.1.10) exporting /opt/goodies  for machine &#8220;client&#8221; (192.168.1.15) to use in /usr/local/goodies
* Both are running *nix with Shorewall firewall
* This config works for CentOS - others may need tweaking. [...]]]></description>
		<wfw:commentRss>http://mochabomb.com/blog/nfs-with-shorewall-centos/feed/</wfw:commentRss>
		</item>
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