#!/bin/bash

#Shell name: conf_nfs.sh # #Program: # configer nsf #Author:pero #Email:  #History: # 2012/7/24 # #Usage: vi conf_nfs.sh :set ff=unix # #If you have any opinion please contact me

PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:.

export PATH

soft=$(rpm -qa |grep nfs |wc -l)

if [ $UID -ne 0 ]

then  echo "Runing as root"  exit 77 fi

read -p "Please input a real dir in you system to share:" dir

read -p "Please input a subnet like (10.0.0.0/24) to share with net:" net

if [ ! -d $dir ]

then  echo "dir not found"  exit 77 fi

if [ $soft -lt 2 ] then  yum install nfs-utils-* -y fi

file=/etc/exports

if [ -f $file ]

then  echo "$dir $net(ro,sync)" >> $file else  touch $file  echo "$dir $net(ro,sync)" >> $file fi

/etc/init.d/nfs restart &> /dev/null

if [ $? -eq 0 ]

then  echo "nfs service is start..."  exportfs -v else  echo "Please check are you $net right? "  exit 77 fi