日時を取得・表示(Time.now)
#! /usr/local/bin/ruby
today = Time.now
wdays = ["日", "月", "火", "水", "木", "金", "土"]
print "Content-type: text/html\n\n"
print <<END
<html>
<head>
<title>日時取得・表示</title>
</head>
<body>
#{today.year}年#{today.month}月#{today.day}日(#{wdays[today.wday]}) #{today.hour}時#{today.min}分#{today.sec}秒<br>
</body>
</html>
END
exit
〔 実行する 〕