Usage:
  help [options] [--] [<command_name>]

Arguments:
  command               The command to execute
  command_name          The command name [default: "help"]

Options:
      --xml             To output help as XML
      --format=FORMAT   The output format (txt, xml, json, or md) [default: "txt"]
      --raw             To output raw command help
  -h, --help            Display this help message
  -q, --quiet           Do not output any message
  -V, --version         Display this application version
      --ansi            Force ANSI output
      --no-ansi         Disable ANSI output
  -n, --no-interaction  Do not ask any interactive question
  -v|vv|vvv, --verbose  Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug

Help:
  The help command displays help for a given command:
  
    php app/console help list
  
  You can also output the help in other formats by using the --format option:
  
    php app/console help --format=xml list
  
  To display the list of available commands, please use the list command.