Umm type eens in de terminal het commando w
breukkie@breukkie-desktop:~$ w
21:32:01 up 1:00, 3 users, load average: 0,69, 1,63, 1,93
USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT
breukkie :0 - 20:32 ?xdm? 3:09m 0.59s /usr/bin/gnome-session
breukkie pts/0 :0.0 20:51 38:28m 0.82s 0.70s /usr/bin/python /usr/bin/hellanzb.py
breukkie pts/1 :0.0 21:27 0.00s 0.13s 0.01s w