Update from my personal hell

[Bob Leigh]

gboyce at badbelly.com wrote:
> Does screen have a scroll buffer?  I usually find that when I'm using 
> screen, I can't get back to data that already scrolled off my screen.  
> Shift-pageup doesn't seem to do the right thing.

Yes, there's a scrollback buffer per "window".
 
> Is there another command I should be using?  If not, then screen really 
> doesn't cut it for me (might be fine for others though).