"If one could find a specific date for birth of personal computing, it would be May 5 1966, when Stephen B Gray founded the Amateur Computer Society and began publishing a quarterly called the _ACS Newsletter_" (BYTE 1978) #retrocomputing https://archive.computerhistory.org/resources/access/text/2012/03/102654910-05-01-acc.pdf
Manually operated nine level paper tape reader! Connects to any parallel port! Just add a light source and pull! #retrocomouting
pandemic
hack42 in Arnhem has some 'leet cyber mondkapjes! https://shop.hack42.nl/meuk/cybermondkapje
Since I couldn't find any examples of how to receive Linux kernel uevent messages, I wrote a small demo to show how to read from the NETLINK_KOBJECT_UEVENT raw sockets and parse the messages into a text form: https://github.com/osresearch/safeboot/blob/master/src/uevent.c
Sonic hedgehog is an archetypal example of a morphogen as defined by Lewis Wolpert's French flag model—a molecule that diffuses to form a concentration gradient. It controls the proliferation of adult stem cells & has been implicated in the development of some cancers. #wikifinds
Movie pitch for Michael Bay: _The Transfermium Wars: Revenge of the Unununium_
(image by https://twitter.com/blockwonkel/status/1260697956187090944)
While you're on lockdown, why not also lockdown your Linux laptop with safeboot? It adds UEFI SecureBoot + Yubikey hardware platform keys + Signed kernel/initrd + TPM sealed disk encryption + SIP-like root filesystem protection to Ubuntu 20.04. https://safeboot.dev/
unix rant
One of my least favorite "improvements" is that `less` by default clears the screen when you quit. So you find exactly what you want in the man page, hit `q` to return to the shell, and it erases exactly what you needed to see. Every time I move to a new system this annoys me until I fetch my dotfiles.