一個(gè)創(chuàng)建用戶(hù)并且把該用戶(hù)加進(jìn)sshd_config的腳本，老報(bào)錯(cuò)求指教

黑塔之主

#!/bin/bash

file=$1
i=0
g=0
a=($(cut -d: -f3 /etc/passwd))
b=($(cut -d: -f4 /etc/passwd))
while [ ${b[$i]} ]
do
if [ ${b[$i]} -eq 100 ]
then
g=${a[$i]}
fi
i=$(($i+1))
done
#尋找gid為100的用戶(hù)中，最大的uid為多少

g=$(($g+1))

for user in `cat $file`
do
useradd $user -u $g -g 100
echo "P@ssw0rd" | passwd --stdin $user
echo "$user creat success"
g=$(($g+1))
done
#新建用戶(hù)里，使用的uid都為gid 100的用戶(hù)里最大uid加1的值
pwconv

cp -p /etc/ssh/sshd_config /etc/ssh/sshd_config.`date +%Y%m%d`
for user in `cat $file`
do
sed -i '/^AllowUsers/s/$/ $user/' /etc/ssh/sshd_config
done
service sshd restart






用該方式執(zhí)行腳本
sudo ./array.sh $HOME/user
Changing password for user Snonk.
passwd: all authentication tokens updated successfully.
Snonk creat success
Changing password for user Talkash.
passwd: all authentication tokens updated successfully.
Talkash creat success
Changing password for user Thalaniya.
passwd: all authentication tokens updated successfully.
Thalaniya creat success
'/array.sh: line 32: syntax error near unexpected token `do
'/array.sh: line 32: `do

想請(qǐng)教一下各位高手，為什么會(huì)報(bào)錯(cuò)32行的do有問(wèn)題，麻煩了。

zl624867243

我運(yùn)行正常啊

useradd: user 'aa' already exists
Changing password for user aa.
passwd: all authentication tokens updated successfully.
aa creat success
useradd: user 'bb' already exists
Changing password for user bb.
passwd: all authentication tokens updated successfully.
bb creat success
useradd: user 'cc' already exists
Changing password for user cc.
passwd: all authentication tokens updated successfully.
cc creat success
useradd: user 'dd' already exists
Changing password for user dd.
passwd: all authentication tokens updated successfully.
dd creat success
useradd: user 'ee' already exists
Changing password for user ee.
passwd: all authentication tokens updated successfully.
ee creat success

zl624867243

我也是閑得蛋疼幫你看了下。。。。

黑塔之主

cp -p /etc/ssh/sshd_config /etc/ssh/sshd_config.`date +%Y%m%d`
for user in `cat $file`
do
sed -i '/^AllowUsers/s/$/ $user/' /etc/ssh/sshd_config
done
service sshd restart

想問(wèn)下，運(yùn)行這段代碼也沒(méi)問(wèn)題么

zl624867243

沒(méi)問(wèn)題

-rw-------  1 root root   3879 Jan 27 06:10 sshd_config.20150416

我是一隻羊

cat -A urscript一下試試?

黑塔之主

已經(jīng)解決了，只是不知道是什么回事。
把原代碼刪掉，把論壇的復(fù)制過(guò)去就解決了。