/etc/nsswitch.conf

gistfile1.txt

  GNU nano 4.1                                                                                     /etc/nsswitch.conf                                                                                               
# Name Service Switch configuration file.
# See nsswitch.conf(5) for details.

passwd: files mymachines systemd
group: files mymachines systemd
shadow: files

publickey: files

hosts: files mymachines myhostname resolve [!UNAVAIL=return] dns
networks: files

protocols: files
services: files
ethers: files
rpc: files

netgroup: files