Prompt in karaf shell

[Romain Gilles]

Hi all,
I would like to know how can I setup a different prompt on the karaf shell
without re-branding operation.

if I run on the command line how can I get the following prompt / user ?

> karaf.bat
        __ __                  ____
       / //_/____ __________ _/ __/
      / ,<  / __ `/ ___/ __ `/ /_
     / /| |/ /_/ / /  / /_/ / __/
    /_/ |_|\__,_/_/   \__,_/_/

  Apache Karaf (2.2.7)

Hit '<tab>' for a list of available commands
and '[cmd] --help' for help on a specific command.
Hit '<ctrl-d>' or 'osgi:shutdown' to shutdown Karaf.

toto@root>

Thanks,

Romain.