export DISPLAY:=0.0 automatically possible?

Whenever I start up the beagleboard and try to run one of my programs,
it will not work unless I first type "export DISPLAY:=0.0". The
problem is that I don't want to have to do this every time. Is there a
simple way to have this done automatically upon boot?

Thanks a lot.


You could add it to your .bashrc (or your shells equivalent)

If you are ssh'ing to your Beagle try:

ssh -CY beagle.edu

The -Y will pass the display information to the beagle. The -C
compressing everything, nice for slow connections.