#! /bin/sh
set -euf

cd $(dirname $(readlink -f $0))

id=`ls -lnd . | awk '{print$3}'`
update=$PWD/bin/update

echo "#"
echo "# to install metastatic automatization facility do following:"
echo "#"
echo
echo "  ln -vsn $update /update"
echo
echo "#"

if test -e /update; then
  echo "# but beware: you already have an /update like this:"
  ls -l /update
fi

if test `id -u` != $id; then
  echo "# and remember to allow yourself to sudo -u $id /update"
fi

echo "#^D"