#!/bin/sh
#
# Ubuntu Breezy Xnest xauth setup script
#
# Example usage:  xnester :2
#
# adapted from http://adit.fi/doc/xfree86-common/FAQ.gz
#

if [ $# == 0 ]; then
    echo "usage: $0 <display> [args ..]"
    exit 1
fi

d=$1

c=`mcookie`
xauth add `hostname`/unix$d . $c
xauth add localhost/unix$d . $c

finish () {
    xauth remove `hostname`/unix$d localhost/unix$d
    exit
}
trap finish INT

Xnest "$@"