Output of hf --help:

usage: hf <command> [<args>]

positional arguments:
  {auth,cache,download,jobs,repo,repo-files,upload,upload-large-folder,env,version,lfs-enable-largefiles,lfs-multipart-upload}
                        hf command helpers
    auth                Manage authentication (login, logout, etc.).
    cache               Manage local cache directory.
    download            Download files from the Hub
    jobs                Run and manage Jobs on the Hub.
    repo                Manage repos on the Hub.
    repo-files          Manage files in a repo on the Hub.
    upload              Upload a file or a folder to the Hub. Recommended for single-commit uploads.
    upload-large-folder
                        Upload a large folder to the Hub. Recommended for resumable uploads.
    env                 Print information about the environment.
    version             Print information about the hf version.

options:
  -h, --help            show this help message and exit

❯ hf auth --help
usage: hf <command> [<args>] auth [-h] {login,logout,whoami,switch,list} ...

positional arguments:
  {login,logout,whoami,switch,list}
                        Authentication subcommands
    login               Log in using a token from huggingface.co/settings/tokens
    logout              Log out
    whoami              Find out which huggingface.co account you are logged in as.
    switch              Switch between access tokens
    list                List all stored access tokens

options:
  -h, --help            show this help message and exit

  ❯ hf download --help
usage: hf <command> [<args>] download [-h] [--repo-type {model,dataset,space}] [--revision REVISION] [--include [INCLUDE ...]] [--exclude [EXCLUDE ...]] [--cache-dir CACHE_DIR]
                                      [--local-dir LOCAL_DIR] [--force-download] [--token TOKEN] [--quiet] [--max-workers MAX_WORKERS]
                                      repo_id [filenames ...]

positional arguments:
  repo_id               ID of the repo to download from (e.g. `username/repo-name`).
  filenames             Files to download (e.g. `config.json`, `data/metadata.jsonl`).

options:
  -h, --help            show this help message and exit
  --repo-type {model,dataset,space}
                        Type of repo to download from (defaults to 'model').
  --revision REVISION   An optional Git revision id which can be a branch name, a tag, or a commit hash.
  --include [INCLUDE ...]
                        Glob patterns to match files to download.
  --exclude [EXCLUDE ...]
                        Glob patterns to exclude from files to download.
  --cache-dir CACHE_DIR
                        Path to the directory where to save the downloaded files.
  --local-dir LOCAL_DIR
                        If set, the downloaded file will be placed under this directory. Check out https://huggingface.co/docs/huggingface_hub/guides/download#download-files-to-local-
                        folder for more details.
  --force-download      If True, the files will be downloaded even if they are already cached.
  --token TOKEN         A User Access Token generated from https://huggingface.co/settings/tokens
  --quiet               If True, progress bars are disabled and only the path to the download files is printed.
  --max-workers MAX_WORKERS
                        Maximum number of workers to use for downloading files. Default is 8.