SABOK

The Guide to the System Administration Body of Knowledge (SABOK) has been moved to http://sabok.org/

Adventures with Ubuntu 11.04 on a Thinkpad T420

Well my old laptop finally bit the dust a few weeks ago so my company got me a nice, new shiny Thinkpad T420. This is wonderful except that newest linux distros (e.g. Ubuntu 11.04) is lacking a bit on the hardware support. A few days ago I finally had almost everything working. Multi-monitor support, Nvidia graphics, etc. and all my applications worked fine except for the wireless card (a Realtec RTL8188CE) which kept cutting in and out.
Continue reading

Getting Started with Configuration Management

For sysadmins not yet using a Configuration Management tool, I’d like to recommend Cory’s article “Getting Started with Configuration Management” http://www.usenix.org/publications/login/2011-04/openpdfs/Lueninghoener.pdf