nmconnection vs link vs ifcfg files
WTF is the difference between .nmconnection .link and ifcfg-* files ?
/etc/NetworkManager/
What is the difference between tagged and untagged vlan ports? Tagged = trunk ports, untagged = access ports
VLAN-enabled ports are generally categorized in one of two ways, tagged or
What is localhost, 127.0.0.1 and loopback-address ? Hint: Different ways to reference your computer
tldr: the dns name Localhost or ip address 127.0.0.1