DIR="$(cd "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"
BIN=${1:-/opt/bin/bmount}
ln -s $DIR/bind-mount.sh $BIN
sudo chown root:sudo $DIR/bind-mount.sh
sudo chmod 771 $DIR/bind-mount.sh
echo "%users $HOSTNAME=(ALL) NOPASSWD:SETENV: /bin/bash $BIN" | sudo tee /etc/sudoers.d/bmount
sudo chmod 440 /etc/sudoers.d/bmount