Ruby/CGI/CGI Variables

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Accepting CGI Variables

#!/usr/bin/ruby
require "cgi"
cgi = CGI.new
text = cgi["text"]
puts cgi.header
puts "<html><body>#{text.reverse}</body></html>"
You could test this CGI script by passing the text directly within the URL, 
such as with http://www.example.ru/test.cgi?text=this+is+a+test.