tset?

[Lindsay Allen <allen@cleo.murdoch.edu.au>]

When telnetting into a remote Debian box I want to have the screen size
set automatically to 100x40 to suit my home Debian box.  At the moment I
am using:

export LINES=40 COLUMNS=100
after I log in.

As I sometimes use the first box in local mode I want the screen size to
depend on how I access it and I want it to stick when I su to root. 

Pointers, anyone?

Lindsay