getting hostname of computer through rsh

Hi, in my .cshrc file I would like to set DISPLAY.
I know how to do that, thats not the problem though.

Lets say I have a machine called mike and I rsh to a machine called luke, I would somehow like
to set the DISPLAY variable to mike:0 automatically. Now If I could get mike into an enviroment variable, I could set my display in .cshrc using that variable.

Anybody know of how to go about doing this?

--Mike

My tip is that you should use ssh instead of rsh. It's more secure, and you can set it up to perform automatic X11 forwarding.