These images are taken from my collection of old radio memorabilia. Nothing here is less than about twenty years old, so please don’t ask me for copies.
Letter to a young person: justice in plain language
31st July 2017
ksh deliberately segfaults if the last command in a script crashes
21st March 2017
Selectively blocking Samsung TVs’ network access
8th March 2017
Unattended WSPR in the UK: is it legal?
7th July 2016
Yes, you can take notes in court without permission
10th February 2016