#!/bin/sh
#
# 
is_fstab=./is_fstab
while [ $# -gt 0 ]
do
        case "$1" in
                --is_fstab )
                                is_fstab=$2
                                shift
                                ;;
        esac
        shift
done


tac "${is_fstab}.d"/* "$is_fstab" | while read device mountpoint fstype options rest
do
	case "$device" in
		\#* )
			;;
		* )
			echo umount $device -o$options -t $fstype $mountpoint
			sudo umount $mountpoint
			;;
			
	esac
done
