#!/bin/sh

kill `/sbin/pidof x2x` > /dev/null 2>&1

# The host to which your preferred input devices are attached.
HOST_FROM=foo

# The remote host where you want to use your devices
HOST_TO=bar

# The location of your x2x installation
X2X_LOCATION=/usr/bin/x2x

SSH_TO_OPTS="-n -q -F $HOME/.ssh/x2xconfig -x $HOST_TO"
SSH_FROM_OPTS="-n -q -F $HOME/.ssh/x2xconfig -X $HOST_FROM"
X2X_CMD="$X2X_LOCATION -from $HOST_FROM\:0.0 -to \\\$DISPLAY -west -buttonblock"

ssh $SSH_TO_OPTS "env DISPLAY=:0.0 ssh $SSH_FROM_OPTS $X2X_CMD"