On Monday, July 9, 2018, 9:08:10 AM GMT+8, Roberto C. Sánchez <roberto@debian.org> wrote:
On Mon, Jul 09, 2018 at 12:55:21AM +0000, Long Wind wrote:
> -rw-r--r-- 1 root root 51 May 15 20:52 /etc/resolv.conf
>
> i can't remove file above, the story behind it:
> dns servers are usually provided by isp
> but they can't be used with vpn
> so vpn provider told me to make a special resolv.conf
> which contains dns servers not provided isp
> dns server by vpn provider is useful when i visit blocked sites
> but they are not as fast as those by isp
> my question is how to change dns server as needed?
> it seem that resolv.conf is automatically managed
> and how to remove the special resolv.conf
Your resolv.conf is probably managed by dhclient (or a similar package).
This discussion thread from last year may provide the information you
need:
https://lists.debian.org/debian-user/2017/10/msg00779.html--
Roberto C. Sánchez