Lately I’ve been entertaining myself by building a rebreather loop controller using the Arduino micro controller. This little open source board is really nice to work with for a number of reasons. Unlike many of the alternatives which employ proprietary programming languages, the Arduino simply uses “C”. It also has an IDE that runs the [...]
We just started supporting Solaris 10 in our VMware cluster so I had to update my zone type script to detect if the OS is running there. I’m not sure how I feel about depending on the output of ptrdiag since the interface is labeled “unstable”, but it works for now, and I really don’t [...]
If you’ve just upgraded to WordPress 2.9 and you are now getting UTF 8 conversion errors on your dashboard, you’ll need to take a look at WordPress Trac Ticket #11219.
RSS Error: The data could not be converted to UTF-8
The bottom line is that you’ll need to enable either iconv or mbstring in your PHP configuration. [...]
Every so often us lowly UNIX admins find ourselves needing to search a file system for files that have been created or changed within a certain time window. In other words, those files that are newer than time “X”, but not newer than time “Y”. There are a number of ways to accomplish this, but [...]
OK, so I never actually believed that they were a mythical creature, but it took me so long to actually find one after moving to Santa Cruz that I had great fun telling those who didn’t know better that they were figment of the collective local imagination. Courtney, who had seen them before, always sighed, [...]
There are a lot of usefully MySQL commands that I either don’t run enough to remember or just end up using some GUI to accomplish. Nothing against Navicat, but what kind of sysadmin would I be if I couldn’t do it at the command line as well. Anyhow, I had to do a bunch of [...]
She may not the the world’s angriest woman, but the lady in this video may very well be the biggest airhead! The rest of the characters in the last one are pretty good too. It turns out that you don’t have to live in Santa Cruz very long before you start running into these folks. [...]
We use a lot of local zones in our Solaris 10 environment. We also use cfengine pretty heavily and there are some instances when we need to include or exclude certain automated tasks based on what type of zone we are working with. I wrote this little script that checks to see what type of [...]
All next week I'll be taking a cave diving class ...
We just started supporting Solaris 10 in our VMware cluster ...
OK, so I never actually believed that they were a ...
