nmcli-general
Manage general settings of NetworkManager.
TLDR
Show the general status of NetworkManager
$ nmcli general
Show the hostname of the current device
$ nmcli general hostname
Change the hostname of the current device
$ sudo nmcli general hostname [new_hostname]
Show the permissions of NetworkManager
$ nmcli general permissions
Show the current logging level and domains
$ nmcli general logging
Set the logging level and/or domains (see man NetworkManager.conf for all available domains)
$ nmcli general logging level [INFO|OFF|ERR|WARN|DEBUG|TRACE] domain [domain_1,domain_2,...]