tput clear
echo "script mkboot.sh"
echo ""
echo "create boot flopyy 2.88M for cd in bootses.img"
echo ""
echo "when mkdev fd is launch ask for a 2.88M floppy"
echo "do not format the disk"
echo "press enter to continue"
read toto
cd /

# use /dev/ram01 for virtual floppy disk
umount /dev/marry/dev/ram01 > /dev/null 2>&1
marry -d /dev/ram01 > /dev/null 2>&1
rm /dev/ram01 > /dev/null 2>&1
# to make /dev/ram01 have 2.88M size by copying dummy data
dd if=/dev/hd0a of=/dev/ram01 bs=36b count=160
marry -a /dev/ram01

# here replace 2.88M floppy driver with virtual disk /dev/ram01
mv /dev/fd0135ds36 /dev/back_fd0135ds36
mv /dev/rfd0135ds36 /dev/back_rfd0135ds36

ln /dev/marry/dev/ram01 /dev/fd0135ds36
ln /dev/marry/dev/ram01 /dev/rfd0135ds36

mkdev fd

# here to modify boot if need

mount -f HTFS,nolog /dev/marry/dev/ram01 /mnt
cp /stand/bootos /mnt
cp newbootforcd /mnt/etc/default/boot
umount /mnt

# output image
dd if=/dev/ram01 of=boot.img bs=36b count=160

# restore 2.88M floppy driver

rm /dev/fd0135ds36
rm /dev/rfd0135ds36
mv /dev/back_fd0135ds36 /dev/fd0135ds36
mv /dev/back_rfd0135ds36 /dev/rfd0135ds36