# Admin Documentation ## The occ Interface The Nextcloud [`occ` interface](https://docs.nextcloud.com/server/14/admin_manual/configuration_server/occ_command.html) allows admins to execute various tasks from the command line. ### Generate a one-time code Once this app is enabled, it provides a `twofactorauth:admin:generate-code` command you can execute with ```bash ./occ twofactorauth:admin:generate-code leonida ``` where "leonida" is the user ID for which a one-time login could shall be generated. The command will tell you the newly generated code as well as its expiry date. You may now transfer this code to the user via a trusted and secure channel.