For years I have kept my own documentation of the various systems I use, in text files on my system. It strikes me though that some of it may be useful to the wider world, so I’ll put extracts on pages in this section. As you may gather from the list of topics, I’m a fan of open-source software; I try and run exclusively open-source systems.
IT is a fast-moving business, and this sort of info is soon out of date. I’ll try and maintain these pages as I have time, but may not always have time. Caveat lector!