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	<title>Slog - Carl Heaton</title>
	<atom:link href="http://slog.carlheaton.co.uk/index.php/feed/" rel="self" type="application/rss+xml" />
	<link>http://slog.carlheaton.co.uk</link>
	<description>Slog - slowly updating blog.</description>
	<lastBuildDate>Tue, 28 Jun 2011 11:11:55 +0000</lastBuildDate>
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		<item>
		<title>Dell Ubuntu rfkill</title>
		<link>http://slog.carlheaton.co.uk/index.php/2011/06/dell-ubuntu-rfkill/</link>
		<comments>http://slog.carlheaton.co.uk/index.php/2011/06/dell-ubuntu-rfkill/#comments</comments>
		<pubDate>Tue, 28 Jun 2011 11:11:55 +0000</pubDate>
		<dc:creator>Carl</dc:creator>
				<category><![CDATA[code snippets]]></category>
		<category><![CDATA[geek, servers & tech]]></category>

		<guid isPermaLink="false">http://slog.carlheaton.co.uk/?p=263</guid>
		<description><![CDATA[Apparently the Fn-F7 option on the Lattitude 13 and other models causes breakage with Ubuntu 11.04 putting blocks on wireless. So if you&#8217;re getting: tail -f /var/log/syslog Jun 28 11:58:43 latitude13 kernel: [42125.406612] iwlagn 0000:0c:00.0: RF_KILL bit toggled to enable radio. Jun 28 11:58:45 latitude13 kernel: [42127.020863] iwlagn 0000:0c:00.0: RF_KILL bit toggled to disable radio. [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Zabbix for XenServer (work in progress)</title>
		<link>http://slog.carlheaton.co.uk/index.php/2010/10/zabbix-for-xenserver-work-in-progress/</link>
		<comments>http://slog.carlheaton.co.uk/index.php/2010/10/zabbix-for-xenserver-work-in-progress/#comments</comments>
		<pubDate>Sat, 30 Oct 2010 15:44:09 +0000</pubDate>
		<dc:creator>Carl</dc:creator>
				<category><![CDATA[code snippets]]></category>
		<category><![CDATA[geek, servers & tech]]></category>

		<guid isPermaLink="false">http://slog.carlheaton.co.uk/?p=257</guid>
		<description><![CDATA[Using &#8220;xe host-data-source-list&#8221; and &#8220;xe host-data-source-query&#8221; I made some basic UserParameter for xenserver below. UserParameter=xe.vmcountup,sudo /opt/xensource/bin/xe vm-list &#124; grep running &#124; wc -l UserParameter=xe.vmcountdown,sudo /opt/xensource/bin/xe vm-list &#124; grep halted &#124; wc -l UserParameter=xe.memory_total_kib,sudo /opt/xensource/bin/xe host-data-source-query data-source=memory_total_kib UserParameter=xe.memory_free_kib,sudo /opt/xensource/bin/xe host-data-source-query data-source=memory_free_kib UserParameter=xe.xapi_memory_usage_kib,sudo /opt/xensource/bin/xe host-data-source-query data-source=xapi_memory_usage_kib UserParameter=xe.xapi_free_memory_kib,sudo /opt/xensource/bin/xe host-data-source-query data-source=xapi_free_memory_kib UserParameter=xe.xapi_live_memory_kib,sudo /opt/xensource/bin/xe host-data-source-query data-source=xapi_live_memory_kib UserParameter=xe.xapi_allocation_kib,sudo /opt/xensource/bin/xe host-data-source-query [...]]]></description>
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		<slash:comments>4</slash:comments>
		</item>
		<item>
		<title>Zabbix Agent RPM on XenServer 5.6 Dom0</title>
		<link>http://slog.carlheaton.co.uk/index.php/2010/10/zabbix-agent-rpm-on-xenserver-5-6-dom0/</link>
		<comments>http://slog.carlheaton.co.uk/index.php/2010/10/zabbix-agent-rpm-on-xenserver-5-6-dom0/#comments</comments>
		<pubDate>Sat, 30 Oct 2010 12:02:14 +0000</pubDate>
		<dc:creator>Carl</dc:creator>
				<category><![CDATA[code snippets]]></category>
		<category><![CDATA[geek, servers & tech]]></category>

		<guid isPermaLink="false">http://slog.carlheaton.co.uk/?p=252</guid>
		<description><![CDATA[Grab Zabbix RPM for CentOS 5 from http://download.opensuse.org/repositories/home:/ericgearhart:/zabbix/CentOS_CentOS-5/ for your architecture. wget http://download.opensuse.org/repositories/home:/ericgearhart:/zabbix/CentOS_CentOS-5/i386/zabbix-1.8.3-12.1.i386.rpm wget http://download.opensuse.org/repositories/home:/ericgearhart:/zabbix/CentOS_CentOS-5/i386/zabbix-agent-1.8.3-12.1.i386.rpm #installs fine rpm -Uv zabbix-1.8.3-12.1.i386.rpm #openssl-devel needed for zabbix_agentd rpm -Uv zabbix-agent-1.8.3-12.1.i386.rpm warning: zabbix-agent-1.8.3-12.1.i386.rpm: Header V3 DSA signature: NOKEY, key ID a8022b27 error: Failed dependencies: openssl-devel &#62;= 0.9.7d is needed by zabbix-agent-1.8.3-12.1.i386 #try and install openssl-devel yum --enablerepo=base install openssl-devel [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>find and awk for httpd owned files (with count and average)</title>
		<link>http://slog.carlheaton.co.uk/index.php/2010/07/find-and-awk-for-httpd-owned-files-with-count-and-average/</link>
		<comments>http://slog.carlheaton.co.uk/index.php/2010/07/find-and-awk-for-httpd-owned-files-with-count-and-average/#comments</comments>
		<pubDate>Sat, 24 Jul 2010 23:29:27 +0000</pubDate>
		<dc:creator>Carl</dc:creator>
				<category><![CDATA[code snippets]]></category>
		<category><![CDATA[geek, servers & tech]]></category>

		<guid isPermaLink="false">http://slog.carlheaton.co.uk/?p=240</guid>
		<description><![CDATA[These are not very efficient (two sorts in one line for example) but for my needs work fine (improvements welcomed). Create a list of &#8220;filenames&#124;size in bytes&#8221; of all httpd owned files sorted by reverse size: find "/path/to/examine/" -user httpd -type f -printf '%p&#124;%s\n' &#124; sort -t \&#124; +1 -2 > httpd.usage.txt results: /path/to/examine/some/user/files/file0.jpg&#124;99995 /path/to/examine/some/user/files/file7.jpg&#124;99994 [...]]]></description>
		<wfw:commentRss>http://slog.carlheaton.co.uk/index.php/2010/07/find-and-awk-for-httpd-owned-files-with-count-and-average/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Siemens Gigaset C475 handset  handset transfer</title>
		<link>http://slog.carlheaton.co.uk/index.php/2010/05/siemens-gigaset-c475-handset-handset-transfer/</link>
		<comments>http://slog.carlheaton.co.uk/index.php/2010/05/siemens-gigaset-c475-handset-handset-transfer/#comments</comments>
		<pubDate>Thu, 20 May 2010 17:26:04 +0000</pubDate>
		<dc:creator>Carl</dc:creator>
				<category><![CDATA[geek, servers & tech]]></category>

		<guid isPermaLink="false">http://slog.carlheaton.co.uk/?p=233</guid>
		<description><![CDATA[There seems to be some problems transferring calls between Siemens Gigaset C467 handsets when on the same base station. It&#8217;s not a perfect fix but #3 does what we needed. There are three ways to try transfer inbound calls on the Gigaset C475 handset: 1) Doesn&#8217;t work for transfers to/from handsets on same basestation: options [...]]]></description>
		<wfw:commentRss>http://slog.carlheaton.co.uk/index.php/2010/05/siemens-gigaset-c475-handset-handset-transfer/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Configure sendmail with saslauthd for SMTP AUTH</title>
		<link>http://slog.carlheaton.co.uk/index.php/2010/05/configure-sendmail-with-saslauthd-for-sendmail-smtp-auth/</link>
		<comments>http://slog.carlheaton.co.uk/index.php/2010/05/configure-sendmail-with-saslauthd-for-sendmail-smtp-auth/#comments</comments>
		<pubDate>Sat, 15 May 2010 21:18:34 +0000</pubDate>
		<dc:creator>Carl</dc:creator>
				<category><![CDATA[code snippets]]></category>
		<category><![CDATA[geek, servers & tech]]></category>

		<guid isPermaLink="false">http://slog.carlheaton.co.uk/?p=224</guid>
		<description><![CDATA[Install: wget http://dag.wieers.com/rpm/packages/rpmforge-release/rpmforge-release-0.3.6-1.el5.rf.x86_64.rpm rpm -Uv rpmforge-release-0.3.6-1.el5.rf.x86_64.rpm yum install sendmail sendmail-cf cyrus-sasl-plain cd /etc/mail vi sendmail.mc change from: DAEMON_OPTIONS(`Port=smtp,Addr=127.0.0.1, Name=MTA')dnl change to: DAEMON_OPTIONS(`Port=smtp, Name=MTA')dnl add: define(`confAUTH_MECHANISMS’, `LOGIN PLAIN’)dnl add: TRUST_AUTH_MECH(`LOGIN PLAIN')dnl make sendmail.cf -C /etc/mail chkconfig sendmail on chkconfig saslauthd on /etc/init.d/sendmail start /etc/init.d/saslauthd start adduser someusername (the username to allow relay) passwd someusername (the username [...]]]></description>
		<wfw:commentRss>http://slog.carlheaton.co.uk/index.php/2010/05/configure-sendmail-with-saslauthd-for-sendmail-smtp-auth/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>roundcube add subject to smtp_log</title>
		<link>http://slog.carlheaton.co.uk/index.php/2010/04/roundcube-add-subject-to-smtp_log/</link>
		<comments>http://slog.carlheaton.co.uk/index.php/2010/04/roundcube-add-subject-to-smtp_log/#comments</comments>
		<pubDate>Fri, 16 Apr 2010 23:51:27 +0000</pubDate>
		<dc:creator>Carl</dc:creator>
				<category><![CDATA[code snippets]]></category>

		<guid isPermaLink="false">http://slog.carlheaton.co.uk/?p=216</guid>
		<description><![CDATA[vi program/steps/mail/func.inc change: if ($CONFIG['smtp_log']) { write_log('sendmail', sprintf("User %s [%s]; Message for %s; %s", $RCMAIL-&#62;user-&#62;get_username(), $_SERVER['REMOTE_ADDR'], $mailto, !empty($smtp_response) ? join('; ', $smtp_response) : '')); } to: if ($CONFIG['smtp_log']) { write_log('sendmail', sprintf("User %s [%s]; Message for %s; Subject: %s %s", $RCMAIL-&#62;user-&#62;get_username(), $_SERVER['REMOTE_ADDR'], $mailto, $headers['Subject'], !empty($smtp_response) ? join('; ', $smtp_response) : '')); }]]></description>
		<wfw:commentRss>http://slog.carlheaton.co.uk/index.php/2010/04/roundcube-add-subject-to-smtp_log/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Install Dell OpenManage 6.1 / omsa / omreport into Citrix XenServer dom0</title>
		<link>http://slog.carlheaton.co.uk/index.php/2010/02/install-dell-openmanage-6-1-omsa-omreport-into-citrix-xenserver-dom0/</link>
		<comments>http://slog.carlheaton.co.uk/index.php/2010/02/install-dell-openmanage-6-1-omsa-omreport-into-citrix-xenserver-dom0/#comments</comments>
		<pubDate>Sat, 13 Feb 2010 18:14:24 +0000</pubDate>
		<dc:creator>Carl</dc:creator>
				<category><![CDATA[geek, servers & tech]]></category>

		<guid isPermaLink="false">http://slog.carlheaton.co.uk/?p=195</guid>
		<description><![CDATA[UPDATE 17/06/2010: Please also see the comment from David below and blog post about Dells supplemental package for XenServer 5.6 which may be a better method. A quick guide to getting openmanage installed for RAID monitoring on a Xen node. OM 6.2 has an error with &#8220;Error: Missing Dependency: libxslt.so.1&#8243; which is with the Dell [...]]]></description>
		<wfw:commentRss>http://slog.carlheaton.co.uk/index.php/2010/02/install-dell-openmanage-6-1-omsa-omreport-into-citrix-xenserver-dom0/feed/</wfw:commentRss>
		<slash:comments>4</slash:comments>
		</item>
		<item>
		<title>Modifications to www.carlheaton.co.uk</title>
		<link>http://slog.carlheaton.co.uk/index.php/2010/01/modifications-to-www-carlheaton-co-uk/</link>
		<comments>http://slog.carlheaton.co.uk/index.php/2010/01/modifications-to-www-carlheaton-co-uk/#comments</comments>
		<pubDate>Wed, 13 Jan 2010 03:02:26 +0000</pubDate>
		<dc:creator>Carl</dc:creator>
				<category><![CDATA[projects]]></category>

		<guid isPermaLink="false">http://slog.carlheaton.co.uk/?p=191</guid>
		<description><![CDATA[I&#8217;ve been making a few modifications to *.carlheaton.co.uk like re-introducing the core Carl Heaton index page with a list of projects and other on-going ideas. I will still post tutorials/dumps here where appropriate for code, server and electronics related things, but I&#8217;ll be posting no further &#8216;random links&#8217; on this Slog because it&#8217;s too much [...]]]></description>
		<wfw:commentRss>http://slog.carlheaton.co.uk/index.php/2010/01/modifications-to-www-carlheaton-co-uk/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Converting 32bit RRD to 64bit RRD (moving cacti between architectures)</title>
		<link>http://slog.carlheaton.co.uk/index.php/2009/10/converting-32bit-rrd-to-64bit-rrd-moving-cacti-between-architectures/</link>
		<comments>http://slog.carlheaton.co.uk/index.php/2009/10/converting-32bit-rrd-to-64bit-rrd-moving-cacti-between-architectures/#comments</comments>
		<pubDate>Sat, 03 Oct 2009 14:25:52 +0000</pubDate>
		<dc:creator>Carl</dc:creator>
				<category><![CDATA[code snippets]]></category>
		<category><![CDATA[geek, servers & tech]]></category>

		<guid isPermaLink="false">http://slog.carlheaton.co.uk/?p=184</guid>
		<description><![CDATA[While migrating cacti over to a new virtual machine I got &#8220;ERROR: This RRD was created on another architecture&#8221; in /var/log/httpd/error_log when the crontab ran resulting in blank graphs. On the 32 bit machine in /var/www/cacti/rra/ run in SSH: for i in `ls *. rrd`; do rrdtool dump $i &#62; $i.xml; done Transfer xml files [...]]]></description>
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		<slash:comments>5</slash:comments>
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