#!/bin/sh -efu

if ! [ `id -u` -eq 0 ]; then
	echo "You must be root to run this script" >&2
	exit 1
fi

cd /tmp
touch writeonly readonly readwrite
cp /bin/true execonly
chown test1 writeonly readonly readwrite execonly
chmod 0400 readonly
chmod 0200 writeonly
chmod 0600 readwrite
chmod 0100 execonly
