python3 -m pip install ciphey --upgrade

docker run -it --rm remnux/ciphey

ciphey [OPTIONS] [TEXT_STDIN]

Options:
  -t, --text TEXT            The ciphertext you want to decrypt.
  -q, --quiet                Decrease verbosity
  -g, --greppable            Only print the answer (useful for grep)
  -v, --verbose
  -C, --checker TEXT         Use the given checker
  -c, --config TEXT          Uses the given config file. Defaults to
                             appdirs.user_config_dir('ciphey',
                             'ciphey')/'config.yml'

  -w, --wordlist TEXT        Uses the given wordlist
  -p, --param TEXT           Passes a parameter to the language checker
  -l, --list-params BOOLEAN  List the parameters of the selected module
  --searcher TEXT            Select the searching algorithm to use
  -b, --bytes                Forces ciphey to use binary mode for the input
  --default-dist TEXT        Sets the default character/byte distribution
  -m, --module PATH          Adds a module from the given path
  -A, --appdirs              Print the location of where Ciphey wants the
                             settings file to be

  -f, --file FILENAME
  --help                     Show this message and exit.

ciphey -t "aGVsbG8gbXkgbmFtZSBpcyBiZWU="