Switching Orgs & Config
ncm orgs <orgname>
Change your active organization interactively by entering the orgs command without passing an <orgname>. By passing an organization name, ncm-cli will switch the active organization without prompting for input.

ncm config
ncm-cli allows access to various configuration settings. For more information, use the help command: ncm config --help
Help
ncm help
Display the NodeSource Certified Modules help menu. For more information on a specific command, run ncm <command> --help.