For novice and intermediate administrators who may not yet be familiar with every feature of Linux, Webmin can be a huge time saver and take some of the guesswork out of error-prone tasks.
Learn how to obtain, build, and use an MPI stack for Linux machines. This tutorial will take you from "hello world" to parallel matrix multiplication in a matter of minutes.
Dell's pre-installing Ubuntu. Now the question is whether the community is buying. Take our informal poll and let us know what Dell is doing right and what they still need to work on.