Considering the different outputs, name may be good enough. But I think we should leave it at that.

```
afischer@leonard:/var/www/projects/phpbb3 (ticket/11998) phpBB $ php bin/phpbbcli.php 
phpBB Console version 3.1.0-a2-dev

Usage:
  [options] command [arguments]

Options:
  --help           -h Display this help message.
  --quiet          -q Do not output any message.
  --verbose        -v|vv|vvv Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
  --version        -V Display this application version.
  --ansi              Force ANSI output.
  --no-ansi           Disable ANSI output.
  --no-interaction -n Do not ask any interactive question.

Available commands:
  help                           Displays help for a command
  list                           Lists commands
extension
  extension:disable              Disables the specified extension.
  extension:enable               Enables the specified extension.
  extension:purge                Purges the specified extension.
  extension:show                 Lists all extensions in the database and on the filesystem.
fixup
  fixup:recalculate-email-hash   Recalculates the user_email_hash column of the users table.
afischer@leonard:/var/www/projects/phpbb3 (ticket/11998) phpBB $ php bin/phpbbcli.php  extension:enable


                         
  [RuntimeException]     
  Not enough arguments.  
                         


extension:enable extension-name


afischer@leonard:/var/www/projects/phpbb3 (ticket/11998) phpBB $ php bin/phpbbcli.php  extension:enable --help
Usage:
 extension:enable extension-name

Arguments:
 extension-name        Name of the extension

Options:
 --help (-h)           Display this help message.
 --quiet (-q)          Do not output any message.
 --verbose (-v|vv|vvv) Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
 --version (-V)        Display this application version.
 --ansi                Force ANSI output.
 --no-ansi             Disable ANSI output.
 --no-interaction (-n) Do not ask any interactive question.
```