I don't think I'll be able to keep this up for long, but I'm often doing things with my home computer, playing, configuring etc. and I usually forget all about it quite quickly so I thought I'd better write some of it down. I used to use Google Notebook, but I think other people might sometimes benefit from the stuff I've learnt along the way.
I use Ubuntu Linux as my main operating system on both my laptop and my home desktop, so most of the stuff I post here will be oriented that way.
I hope this turns out to be useful for someone other than myself.