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dotfiles/scripts/bin/countdown
2019-09-25 07:16:15 -05:00

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#!/usr/bin/env bash
d=$((`date +%s` + $1));
echo "Countdown started $(date)"
while [ "$d" -ge $(date +%s) ]; do
_dt=$(($d - `date +%s`))
days=$((_dt / 86400))
echo -ne "\r${days}d $(date -u --date @$((_dt)) +%H:%M:%S) ";
sleep 0.1
done
echo -ne "\rCountdown finished $(date)\n"