ORBIT-USER: A simple quesiton on the node management

[Sangho Oh]

Hi,
May I ask a two simple question?

1. How can I exclude some nodes when I load the node image.
I thinks there are some nodes that generate errors when I load image to 
all nodes like.

imageNodes [[1..10],[1..10]] baseline.ndz

2. What is the command for a node force to reboot?

3. Is there any place that I can find some more commands for Orbit?

Thanks.

- Sangho