Use many HTTP proxies to get pages on the web. Util for increasing count hits

proxy_gets.rb

require 'rubygems'
require 'restclient'
require 'nokogiri'
require 'json'

def call_url(url)
  Thread.new do 
    puts "Chamando url #{url} no proxy #{RestClient.proxy}"
    RestClient.get(url) rescue nil
  end
end

#get proxies servers
while (true)
  (1..9).each do |time|
    RestClient.proxy = nil #"http://61.164.40.151:8080"
    
    puts "\n\npagina #{time}"
      # response = RestClient.get("http://www.ip-adress.com/proxy_list", "User-Agent" => "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13")
    response = RestClient.get("http://www.samair.ru/proxy/time-0#{time}.htm") rescue nil
    html_doc = Nokogiri::HTML(response)
  
    lines = html_doc.xpath("//table[@class='tablelist']").children
  
    lines.shift

    eval "abcdefghijklmnopqrstuvxz".split("").map {|ex|"#{ex}=0"}.join(";")
    script = html_doc.xpath("//script")[1]
    if script
      eval script.text

      lines.each do |line|
        unless line.children[0].children[1].nil?
          px = line.children[0].children[1].text.split(")")[0].split("+")
          px.shift
          port = px.map {|c| eval(c)}.join("")
          server = line.children[0].children[0].text
    
          RestClient.proxy = "http://#{server}:#{port}"
          # puts "proxy: #{RestClient.proxy}"
          call_url("put your url here")
        end
      end
    end
    sleep(60)
  end
  sleep(1800)
end