sundir="/home/sunpendulum"
imagedir="{sundir}/images"
mfsdir="{sundir}/mfs"
flpdir="{sundir}/flp"

case $1 in 
start)

cd ${imagedir}
gunzip mfsroot.gz
vnconfig -c vn0 mfsroot
mount /dev/vn0c ${mfsdir}
cd -

;;

stop)

cd ${sundir}
umount -f ${mfsdir}
vnconfig -u vn0
gzip -9 mfsroot
vnconfig -c vn0 mfsroot.flp
mount /dev/vn0c ${flpdir}
rm -rf ${flpdir}/*
cp mfsroot.gz ${flpdir}
umount ${flpdir}
vnconfig -u vn0
echo -n "floopy drin? <CTRL>C to abort"
read
dd if=mfsroot.flp of=/dev/fd0
cd -

;;

*)

echo "Usage: "$(basename $0)" [start|stop]"
exit
;;

esac