#!/bin/sh
# Take a screenshot on a dual-head display (that's not using Xinerama).
DISPLAY=:0.0 import -window root 0.pnm
DISPLAY=:0.1 import -window root 1.pnm
pnmcat -lr 1.pnm 0.pnm | pnmtopng >out.png
rm -f 0.pnm 1.pnm