Connects to a VNC console on a xen host

xenvnc.sh

#!/bin/sh

HOST=$1
PORT=$2
RUN=true
SOCK=`mktemp -t xenvnc.$HOST.$PORT.XXX`
rm $SOCK

ssh $HOST -f -q -S $SOCK -L $PORT:localhost:$PORT sleep 1d

close_connection() {
	RUN=false
}

trap close_connection 1 2 3 15

while $RUN
do
	vncviewer localhost:$PORT 2> /dev/null
done

echo "Closing ssh connection ($SOCK)"
ssh -S $SOCK -O exit $HOST