#!/bin/bash
################################################################################
############                        UNMOUNT                    #################
################################################################################
### This script makes sure that when the student logs off the nfs mounts
#############################  are unmounted ###################################
##Created by FAHAD SAEED on 15 JULY 2005

##Assumes that only one nfs is mounted /only one student has logged in and is working
## on one terminal

mount |grep "\<type nfs\>" > /home/script/reqline

sed 's/[ ][ ]*/\
/g' /home/script/reqline >/home/script/reqline1


sed -n '1p' /home/script/reqline1 > /home/script/reqline2
read a < /home/script/reqline2
echo $a
sed -n '3p' /home/script/reqline1 > /home/script/reqline3

read b < /home/script/reqline3
echo $b

umount -t nfs $a $b 

rm -f /home/script/reqline
rm -f /home/script/reqline1
rm -f /home/script/reqline2
rm -f /home/script/reqline3