Wow, it’s been a long time since I blogged anything. I’ve been busy with professional studies and a job change, so those things, along with the holidays and back-to-back colds. And wifey has been chugging along with her book and asked if I was still...

Sometimes we just run out of space in filesystems. Whether due to lack of understanding of application storage needs, poor planning or we just need extra space for a development effort, we find it necessary to add disk. Virtualization gives us the...

If you build and manage Linux clusters, you need to easily SSH and SCP among all the nodes without entering a password each time. Some cluster software requires that ability, so it can move files and software and run commands among all the members....

And I’m a tad bit late posting about it. My wife does not agree that she should buy me a shiny new sports car as a present. I may get a beer greeting at the door when I get home. Good enough, since she’s cute.

So late last week I received the fan replacement I ordered. This one is a little more than half the noise volume of the original: 25 dBA vs. 42 dBA. I can’t hear this fan over my desktop computer, which has loud fans all over the place. I built that...