ticker.sh

#!/bin/bash
counter=0
while true; do
	NEXT=$(date -v +1H +%H:00)
	tclock -c darkgray countdown -t "$NEXT" -T "worked $counter hours"
	read -p "Start the next hour? (y/n): " yn
	case $yn in
	[Yy]*) echo "Continuing..." ;;
	[Nn]*)
		echo "Exiting..."
		exit
		;;
	*) echo "Please answer yes or no." ;;
	esac
	((counter++))
done