class Os
  
  @@os_bit
  @@m_os
  
  def initialize
    self.m_os
    self.os_bit
  end
  
  def m_os
    @@m_os = `egrep -i 'red\ hat|suse|centos|ubuntu|debian' /etc/issue`
    @@m_os
  end
  
  def os_bit
    @@os_bit = `uname -m`
    if @@os_bit == "x86_64"
      @@os_bit = "64bit"
    else
      @@os_bit == "32bit"
    end
  end
  
  
  def parse
    $return_data = {
      'os_bit' => @@os_bit,
      'm_os' => @@m_os
    }
  end
  
end

a = Os.new
puts a.m_os