countdown

A dead simple commandline blocking countdown.

How to use it

The help message contains all necessary information.

Dead simple cli blocking timer for linux

usage: demer [options]
  options:
    [flg] help: Displays this help message.
    [flg] rev : Rather than counting up, count down.
    [val] ms  : Count down milliseconds.
    [val] s   : Count down seconds.
    [val] min : Count down minutes.
    [val] h   : Count down hours.

Example