Importera Google Calendar till Emacs Calendar ⌘ https://hack.org/mc/blog/kalender.html
Posted to Entropy Arbitrage: Small-D date Night https://john.colagioia.net/blog/2020/03/18/date.html #techtips #programming #shell #date #gnu #linux #calendar
Calendar house - Wikipedia https://en.wikipedia.org/wiki/Calendar_house
The Etymology of ‘Sabbath’ - Calendars in Antiquity and the Middle Ages UCL Calendars in Antiquity and the Middle Ages http://blogs.ucl.ac.uk/calendars-ancient-medieval-project/2015/07/15/the-etymology-of-sabbath/