Specify duration in go format 1h2m3s.

countdown 25s

Or specify target time in Kitchen time format. This starts a countdown to the matching time within the next 24 hours. For instance, if the current time would be 11:30AM,

countdown 11:32AM

would trigger a 2 minute countdown.

Add command with && to run after countdown.

countdown 1m30s && say "Hello, world"

• p or P: To pause the countdown.
• c or C: To resume the countdown.
• Esc or Ctrl C: To stop the countdown without running next command.

go get github.com/antonmedv/countdown

MIT