练习批量创建用户和磁盘配额

#!/bin/bash

#create users and quota for /home patition
#批量创建用户并分配磁盘配额
#2012-10-15 v1

if [ ! $(grep quotagrp /etc/group) ];then
groupadd quotagrp
echo "quotagrp created."
else
echo "quotagrp exist."
fi

declare -i n;

for((n=6;n<=10;n=$n+1))
do
useradd -g quotagrp user$n
echo "user$n" | passwd --stdin user$n
setquota -u user$n 50000 60000 0 0 /home
done