Jun 11, 2020
May 14, 2019 dns - /etc/resolv.conf - Ask Ubuntu Ask Ubuntu is a question and answer site for Ubuntu users and developers. It only takes a minute to sign up. Sign up to join this community. The use of resolv.conf has changed over time, the file you mention is now created on boot, or restart of networking & many other times - ie. it's no longer an intended place to make changes if you want Set permanent DNS nameservers on Ubuntu or Debian with Jun 11, 2020 [SOLVED] resolv.conf - how to reload?
domain name system - Resolv.conf reset automatically after
[SOLVED] Prevent /etc/resolv.conf from being overwritten Aug 31, 2016
The advantage of truncating the nameserver list after a loopback address is that doing so inhibits unnecessary changes to resolv.conf and thus reduces the number of instances in which the update-libc.d/ scripts have to be run. When an interface is brought up or down the local caching nameserver that listens on the loopback address is still
Ubuntu Manpage: resolvconf - manage nameserver information The advantage of truncating the nameserver list after a loopback address is that doing so inhibits unnecessary changes to resolv.conf and thus reduces the number of instances in which the update-libc.d/ scripts have to be run. When an interface is brought up or down the local caching nameserver that listens on the loopback address is still Ubuntu Manpage: resolvconf — a framework for managing Provided by: openresolv_3.4.4-2_all NAME resolvconf — a framework for managing multiple DNS configurations SYNOPSIS resolvconf-I resolvconf [-m metric] [-p] -a interface