Hello badkey,
members of the netdev group can use the nmcli command.
user@sidbox:~$ nmcli connection show
NAME UUID TYPE DEVICE
WLAN-Home 35ccfe07-f75e-467a-89e1-ac3d6ebe5e07 802-11-wireless wlan0
LAN 131326a9-556c-40a2-a08d-3d552a2e7535 802-3-ethernet eth0
user@sidbox:~$ nmcli con del WLAN-Home
user@sidbox:~$ nmcli c s
NAME UUID TYPE DEVICE
LAN 131326a9-556c-40a2-a08d-3d552a2e7535 802-3-ethernet eth0
In the second and third command i used short abbreviations of "connection delete" and "connection show",
but bash-completion knows about nmcli, so the long names are no hazzle.
greetings
musca