Home page: http://calcurse.org/
vim .calcurse/conf (edit as desired)
format.inputdate=2
format.outputdate=%F: %a
# list 28 days appointments
calcurse -r28 --format-apt='- %S -> %E\n\t%m\n%N'
# list appointment for a day (dd/mm/yyyy)
calcurse -d 09/11/2026
# list appointment for number of days
calcurse --day 14
calcurse -d 09/11/2025 --day 7
calcurse --query --from 11/11/2025 --to 30/11/2025
# search (case sensitive) for appointment
calcurse --day 28 --search ai1wmbackup
# list todo
calcurse -t --format-todo '(%p) %m\n'
# export as ical
calcurse --export=ical > calcurse_export.ical
# email appointments 3 days ago to 4 days after today with fcron
%daily * 1-23 /bin/bash -c 'calcurse -d $(date --date="3 days ago" +%m/%d/%Y) --day 7 --todo --appointment | mail -s "[calcurse] upcoming appointment!" user@email.com
# Youtube link: https://www.youtube.com/watch?v=hvc-pHjbhdE
