Protecting resolv.conf

Hi guys,



Quick question - how can I protect resolv.conf from being overwritten by the system? I already tried permissions 444 but that didn't do the trick.



I suppose my best bet is to change the configuration so that, when it gets overwritten, it's overwritten with the same stuff and not with something I don't want - but where do I do that?



Thanks!

Protecting resolv.conf