From my experience, (html, general computer stuff) the cordinates start in the top left as (0,0) and goes down to the bottom right depending on how big your screen is e.g. (800,600).
So why when I position
gnome-terminal does it not go where I expect?
gnome-terminal --title="abvtrm" --geometry 80x10-0-0
This should go in the top left? But it goes centre right:
Why? And how do I get it in the top corner?