ubuntu@localhost:~$ snap asserts -h
error: Usage:
  snap [OPTIONS] <command>

Help Options:
  -h, --help  Show this help message

Available commands:
  add-cap     Add a capability to the system
  assert      Assert tries to add an assertion to the system
  find        Find packages to install
  list-caps   List system capabilities
  remove-cap  Remove a capability from the system