code: def _netstat_getnode():
      """Get the hardware address on Unix by running netstat."""
      # This works on AIX and might work on Tru64 UNIX.
      return _find_mac_under_heading("netstat", "-ian", b"Address")
  
imports: import os
  import sys
  from enum import Enum, _simple_enum
label_desc: Use image node_id 10 for calling a global function with example usage: _netstat_getnode() and returns: _find_mac_under_heading