So I have set up the CLI and working with no issues.

However most commands require a user's ID. Yes I can get this using the admin console for individual users but that is not a practical solution for hundreds. And for some reason the Managed users report does not include this vital piece of information.

So, can I get a users ID using the CLI from their email address?

Or any other way to dump a list of all users with their ID, then I could use a CSV?

Thanks