Method: Inspec::Resources::LinuxPorts#info

Defined in:
lib/resources/port.rb

#info ⇒ Object 



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# File 'lib/resources/port.rb', line 267

def info
  cmd = inspec.command('netstat -tulpen')
  return nil if cmd.exit_status.to_i != 0

  ports = []
  # parse all lines
  cmd.stdout.each_line do |line|
    port_info = parse_netstat_line(line)

    # only push protocols we are interested in
    next unless %w{tcp tcp6 udp udp6}.include?(port_info['protocol'])
    ports.push(port_info)
  end
  ports
end