Resetting a lost admin password
The normal ways to recover a lost password are:
Click the password reset link on the login screen; this appears after a failed login attempt. This works only if you have entered your email address on your Personal page in the Nextcloud Web interface, so that the Nextcloud server can email a reset link to you.
Ask another Nextcloud server admin to reset it for you.
If neither of these is an option, then you have a third option, and that is using the occ command. See :doc:`../occ_command` to learn more about using the occ command.
$ sudo -E -u www-data php /var/www/nextcloud/occ user:resetpassword admin Enter a new password: Confirm the new password: Successfully reset password for admin
If your Nextcloud username is not admin, then substitute your Nextcloud username.