def test6
  id = 90052
  loop do
    body = File.open("channel/#{id}.txt", "r").read
    puts body
    if m = body.match(/Next nothing is (\d+)/)
      id = m[1]
    else
      break
    end
  end

  require "rubygems"
  require "zipruby"

  c = ""
  Zip::Archive.open('channel.zip') do |a|
    a.num_files.times do |i|
      a.fopen(a.get_name(i)) do |f|
        c << f.comment if f.comment
      end
    end
  end
  puts c
end