批量添加用户
[root@heart2 sh]# cat useradd.sh
#!/bin/bash
#The script is used to add a lot user.
#Author:xxbandy by 27/5/14
#If you have any opinion,you can contact me by email:weichuangxxb@sina.cn
#You want to add the name of user
echo -n -e "Please inout your name :"
read username
#The num of user
echo -n "Please input num:"
read num
#The users'name
n=1
while [ $n -le $num ]
do
useradd $username$n
n=`expr $n + 1`
done
#The users'password
echo -n -e "please input your passwd:"
read passwd
m=1
while [ $m -le $num ]
do
echo $passwd | passwd --stdin $username$m
m=`expr $m + 1`
done
#
批量删除用户
[root@heart2 sh]# cat deluser.sh
#!/bin/bash
##The script is used to delete a lot user.
#Author:xxbandy by 27/5/14
#If you have any opinion,you can contact me by email:weichuangxxb@sina.cn
#
#You want to delete username
echo "please input your name:"
read name
echo "please input num:"
read num
sum=0
while [ $sum -lt $num ]
do
sum=`expr $sum + 1`
userdel -r $name$sum
done
