nmtui
Explanation:
The command nmtui is a curses application that provides easy access to the NetworkManager on the command line. It is included in the networkmanager package, along with nmcli, which is another command line interface for NetworkManager. nmtui allows the user to view, edit, activate and deactivate network connections, as well as set the system hostname. It has a simple and user-friendly interface that can be navigated with the keyboard or mouse12. Reference: 1: Wireless Network Manager command line ncurses GUI. 2: NetworkManager - ArchWiki.