It was our great pleasure to once again sponsor MeasureCamp. It was a brilliant event for sharing analytics knowledge. Andrew Hood our Director ran a session on using *NIX script to prepare and clean data saving you time and energy. For those of you who caught it at MeasureCamp VI or If your appetite for some nifty coding has been whetted,  here is the deck as a PDF below or if you prefer a link for the slideshare.
NIX for ETL Using Scripting to Automate Data Cleaning & Transformation