You can log out from your CLI before terminating the terminal's execution. The authentication token containing your credentials of your logged-in user account will be revoked when you log out. When you log back in again, a fresh token will be generated for the session. 

To log out from the CLI, execute the following command:

$ catalyst logout

 

The CLI will prompt you for a confirmation. Press Y and press Enter.

Your user account will be logged out from the CLI. The CLI will display a message confirming that you are logged out. You can log back in to the CLI using the catalyst login command.