Make gam show guardians and gam print guardians show guardians gives formatted output print guardians gives CSV output This is like all other print/show xxx commands.
GAM is a command line tool for Google Apps Administrators to manage domain and user settings quickly and easily.
You can download the current GAM release from the GitHub Releases page.
The GAM documentation is hosted in the GitHub Wiki
The GAM mailing list / discussion group is hosted on Google Groups. You can join the list and interact via email, or just post from the web itself.
GAM is maintained by Jay Lee.