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<span></span>#!/usr/bin/env ruby
<span></span># countdown.rb:
<span></span># ./countdown.rb 0:00
<span></span># ./countdown.rb 23:00
<span></span>
<span></span>now = Time.now
<span></span>goal = Time.mktime(now.year, now.month, now.day, *ARGV[0].split(":"))
<span></span>while goal < Time.now
<span></span> goal += 3600*24 # 日付が過去だったら1日分進める
<span></span>end
<span></span>
<span></span>while true
<span></span> nokori = goal-Time.now
<span></span> printf("あと%d秒\n", nokori)
<span></span> if nokori.to_i <=0
<span></span> break
<span></span> end
<span></span> sleep(1)
<span></span>end
<span></span>
<span></span>puts <<EOF
<span></span> # # ## ##### ##### # #
<span></span> # # # # # # # # # #
<span></span> ###### # # # # # # #
<span></span> # # ###### ##### ##### #
<span></span> # # # # # # #
<span></span> # # # # # # #
<span></span>
<span></span>
<span></span>
<span></span> # # ###### # #
<span></span> ## # # # #
<span></span> # # # ##### # #
<span></span> # # # # # ## #
<span></span> # ## # ## ##
<span></span> # # ###### # #
<span></span>
<span></span>
<span></span>
<span></span> # # ###### ## #####
<span></span> # # # # # # #
<span></span> # ##### # # # #
<span></span> # # ###### #####
<span></span> # # # # # #
<span></span> # ###### # # # #
<span></span>EOF
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HAGA Naoki