DOKK / manpages / debian 12 / proftpd-core / auth-otp.8.en
auth-otp(8) System Manager's Manual auth-otp(8)

auth-otp - generate HOTP/TOTP secrets for mod_auth_otp ProFTPD module

auth-otp

The auth-otp command provides a way to generate the initial HOTP or TOTP secrets for use by the mod_auth_otp ProFTPD module.

Display a short usage description, including all available options.
Display only the generated secret, not anything else.
Reports additional information while generating secrets.

/usr/local/sbin/auth-otp

ProFTPD is written and maintained by a number of people, full credits can be found on http://www.proftpd.org/credits.html

January 2016