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Monitoring Drupal with Sensu 12 Aug 2013 | 07:09 am
I gave a presentation called Monitoring Drupal with Sensu at DrupalCorn 2013. Annotated slideset is up at the link above. Topic: Sensu Drupal
Installing sensu-admin on RHEL6 7 Aug 2013 | 11:28 pm
Sensu-Admin is a nice GUI for the Sensu monitoring framework. However, installing it on Red Hat Enterprise Linux 6 ends in pain, since RHEL6 comes with an older version of ruby (1.8). You might be cr...
Solved: Apple Mail, Smart Mailboxes, and Exchange Junk Email 7 Aug 2013 | 07:25 pm
One of the nice features of Mail, the bundled OS X mail client, is Smart Mailboxes. A smart mailbox is a filtered view of your mail based on your own criteria. I have both IMAP and Exchange accounts ...
Installing rpy2 2.3.x and numpy on RHEL6 30 Jul 2013 | 07:01 pm
R from EPEL has been updated to version 3. We would like to run rpy2 but as of rpy2 version 2.3.x, it requires Python 2.7. Red Hat Enterprise Linux 6 comes with Python 2.6. So we need Python 2.7 so...
Moving MySQL Binary Logs to a New LVM Logical Volume 5 Jun 2013 | 12:16 am
I had a RHEL6 machine with lots of large MySQL binary log files in /var/log/mysql and was in need of more space on that volume. I am running MySQL 5.5 from IUS. The system had an unused LVM logical v...
How to Change an SVN Commit Message Retroactively 18 May 2013 | 12:46 am
Changing an SVN commit message retroactively involves two steps. First, the repository must have a hook enabled. Then the svn client must issue a propset command. On the subversion server: cd /var/w...
Drupal 7 and Cannot decode raw data (NSURLErrorDomain:-1015) 5 Apr 2013 | 08:21 pm
This error is related to caching and compression. Wish I had time to dig deeper now, but I don't. For us, it happened when a database was moved to a new server without turning off anonymous page cach...
Solved: The updates you are trying to apply are not Dell-authorized updates 14 Mar 2013 | 01:00 am
When I booted into System Services using F10 on a Dell PowerEdge T710 to run the Platform Update on the LifeCycle Controller (translation: the firmware connects to Dell's FTP site and downloads and in...
CCK - The New Fragrance 20 Feb 2013 | 07:24 pm
A little fun this morning. I had a great talk with Jacob Redding yesterday as part of his academic work on open source communities. We talked a bit about the early times of Drupal, including the heady...
iSCSI on RHEL6: Targets, Initiators and SANs 8 Feb 2013 | 08:16 pm
Here are the slides from the presentation I gave in the 2013 Spring Linux Presentation Series at Iowa State University. iSCSI on RHEL6: Targets, Initiators and SANs (1.5MB PDF) This adapter takes th...
