Countdown is a command line program that tells you how many days are remaining until any number of events that you've configured. Use it in your shell's $PS1 to always have the soonest event displayed, or just use it on the fly whenever you need some encouragement for the week.
USAGE:
countdown [OPTIONS] [SUBCOMMAND]
OPTIONS:
-h, --help Print help information
-n, --n <N> Max number of events to display
-o, --order <ORDER> Specify the ordering of the events returned [possible values: shuffle,
time-asc, time-desc]
-V, --version Print version information
SUBCOMMANDS:
add-event Add new events
help Print this message or the help of the given subcommand(s)
Add new events
USAGE:
countdown add-event --event <EVENT> --date <DATE>
OPTIONS:
-d, --date <DATE> Date of event in <dd>-<mm>-<yyyy> ex: 21-3-2133
-e, --event <EVENT> Name of event
-h, --help Print help information