Fool Me Once

For any­one who wants to han­dle dynamic DNS (either in con­junc­tion with DHCPd or not) with Bind and absolutely hates the ver­bosity of nsup­date, here’s a shell script which han­dles the common-cases of adding and remov­ing: Forward/reverse entries CNAMEs The com­mand line argu­ments are –k (privkey) –a (action) –h (host­name) –i (ipaddr) –c (cname) –d …