5 mac chr$(192)+chr$(29)+chr$(85) 10 dhcp 20 hook"/hello",1000 25 fa$="/"+chr$(102)+chr$(97)+chr$(118)+chr$(105)+chr$(99)+chr$(111) 27 fa$=fa$+chr$(110)+chr$(46)+chr$(105)+chr$(99)+chr$(111) 30 hookfa$,2000 40 httpd80,100 100 !"