A Time-Based One-Time Password (TOTP) generator Usage: totp [OPTIONS] [BASE32_SECRET] Arguments: [BASE32_SECRET] The Base32-encoded secret key (defaults to stdin) Options: -i, --interval <INTERVAL> The time step in seconds (the token period) [default: 30] -e, --epoch <EPOCH> The Unix time form which to start counting steps [default: 0] -d, --digits <DIGITS> The number of digits in the TOTP code [default: 6] -s, --seconds-since-epoch <SECONDS_SINCE_EPOCH> The number of seconds that have passed since a particular epoch (defaults to current Unix time) -h, --help Print help (see more with '--help')