$ cat /etc/network/interfaces source-directory /etc/network/interfaces.d $ ls /etc/network/interfaces.d setup $ cat /etc/network/interfaces.d/setup auto lo iface lo inet loopback
auto eth0 iface eth0 inet dhcp $ cat /etc/resolv.conf # Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8) # DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN # 127.0.0.53 is the systemd-resolved stub resolver. # run "resolvectl status" to see details about the actual nameservers. nameserver 127.0.0.1 $ ls -la /etc/resolv.conf lrwxrwxrwx 1 root root 29 Sep 29 16:34 /etc/resolv.conf -> ../run/resolvconf/resolv.conf $ cat /run/NetworkManager/resolv.conf # Generated by NetworkManager nameserver 192.168.1.1
