tkeo

#!/usr/bin/env ruby
require 'fileutils'

Dir.chdir
Dir.chdir(FileUtils.mkdir_p('cblog').last)
last_string = nil
loop do
  sleep 1
  string = IO.popen('pbpaste', 'r+') {|io| io.read }
  next if string.nil? || string.empty? || string == last_string