Correct, but DISPLAY is not something you should normally have to
set yourself.
I had to put:
export DISPLAY=":0.0"
in my .bash_profile since I got a Mac back when we were still on
Panther. Otherwise X applications wouldn't connect when run from
Terminal.app. I don't use X apps over SSH, though...
It's a good thing, because they would not work if you have the above
in your profile. :-)
A safer thing might be:
export DISPLAY=${DISPLAY:-":0.0"}
--
The primary task of most software projects is to discover and resolve
these unknowns rather than to build a system. -- Philip G. Armour
--
Richard Cook
✇ Lawrence Livermore National Laboratory
Bldg-453 Rm-4037, Mail Stop L-557
7000 East Avenue, Livermore, CA, 94550, USA
☎ (925) 423-9605
(925) 423-6961
---
Information Management & Graphics Grp., Services & Development Div.,
Integrated Computing & Communications Dept.
(opinions expressed herein are mine and not those of LLNL)
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