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Sonos alternative
We’re busy replacing a customer’s ageing Sonos distributed sound system with a Linux Media Server (c/w SAMBA for remaining Sonos kit) c/w these tiny Linux-powered SBCs (single board commuters) as replacements. Granted, this is merely a prototype. This unit is based upon a Raspberry pi 4B c/w 8GiB RAM, a capacitive touchscreen and an external…
I’m the operator with my pocket calculator
Like in that old Kraftwerk song, I have a bit of a penchant for small pocket calculators. These are a few of my oldest examples. In fact the Sharp Elsimate dates back to 1973 and belonged to my late father.
Why I quite like USB C
A lot of folks complaining that they have to go buy yet another set of USB leads, thanks to this newfangled USB C plug that’s come along. So what’s it all about and why do practically all new smartphones come equipped with it? Main reason is that it allows suitably equipped mobile devices to charge…
Hostile server blocking – eliminate ads and other nasties, free
If like me, you are tired of having your screen cluttered full of stupid ads, and the general enshittification of the Internet by commercial interests, then you may wish to try /etc/hosts file “hostile server blocking”. It’s free and no additional software is needed. This is because your /etc/hosts file part of your computer’s TCP/IP…
Merry Christmas 2021
Coronavirus is still a big thing and the latest variant codenamed “omicron” is particularly infectious is causing clinicians great concern because of its rapid spread. We just managed to avoid another Christmas lock-down here in the UK. But another one is expected soon. So it seems Mr Goose may be stuck with loads more DIY…
Hot Spots
Garfnet has become a huge site with many component parts. Here are some of the more useful bits, complete with nice, short URL’s you can bookmark, scribble down on a stick-it note or (heaven forbid) memorise! All things Linux:- http://www.garfnet.org.uk/linux Depth of field (DoF) calculator:- http://www.garfnet.org.uk/dof Earthquake info:- http://www.garfnet.org.uk/earthquake International weather from 3000 METAR stations…
