Introduction to Research Computing
A page for continued learning, with the aim of supplementing the IT Services course on Introduction to Research Computing.
A beginner's guide to the Unix and Linux operating system A nice tutorial which covers the basics of UNIX / Linux commands.
Introduction to Parallel Computing
Introduction to Parallel Computing Blaise Barney, Lawrence Livermore National Laboratory.
Wikipedia page on Parallel Computing Contains some useful definitions.
Floating point numbers
ARCHER the UK's high-end computing resource.