That is either a funny joke, or it shows you don't understand Unix. It doesn't work because, root is all-powerful and will simply replace the whole /etc directory with tar cf - | tar xf -, and look at that the file you locked is in an irrelevant directory
justina colmena ~biz <[email protected]> wrote: > Glad this was mentioned. You can go like this I think > > [OpenBSD] # chflags schg /etc/resolv.conf > > and that is irreversible until the system is rebooted to single user mode. In > Linux (ext2-3-4) one would use a similar command, but the system-level > version is apparently not available. > > [Linux] # chattr +i /etc/resolv.conf > [OpenBSD] # chflags uchg /etc/resolv.conf > > But this is really an upstream "dhclient" issue of this particular file being > overwritten in a context of persistent hacking with a German-style > law-enforcement or law-enforcement-like access which can be enabled on a > warrant and of course re-enabled whenever it is shut off by the user or > consumer of the said Operating System. > > > On May 23, 2022 9:36:53 PM AKDT, Richard Bostrom > <[email protected]> wrote: > >Dear sirs and ladies!May I please ask. Is there any way to force OpenDNS > >settings on a BSD installation, in such a way that the "su" cannot change > >the dns settings (.conf file)?Thank you.Best regards > >Richardh Bostrom > -- > Sent from my Android device with K-9 Mail. Please excuse my brevity.
