[ubuntu-uk] unity-2d-launcher xlsclients

[andres]

Hello all,
        
        thanks to some of you around the IRC (and LXF magazine) I learnt
about this clever CLI command to add to my signature:
        xlsclients | tail -10 | awk '{print $2}'

OK, it's a bit daft but I'm new to this stuff and find it fascinating. 
      
  As you can see below there are 6 instances of the unity-2d-launcher.
But there are two more (notice I am only taking the last 10 instances)

        My question is if this is some sort of instance that is needed
per each program to open on top unity? Or have I uncovered a bug? Or
something else entirely?

        
        
        
-- 
Andrés envió esto desde su netbook con UBUNTU: sistema operativo
gratuito, abierto y casi libre. ¡Pruebalo! http://www.ubuntu-es.org/
Por favor, no imprimas este correo.