shell 脚本利用循环调用 expect 在 Centos 和 Ubuntu 上批量创建用户

#!/bin/bash
#
#********************************************************************
#Author:zhangzhuo
#QQ: 1191400158
#Date: 2020-12-29
#FileName：expect7.sh
#URL: https://www.zhangzhuo.ltd
#Description：The test script
#Copyright (C): 2020 All rights reserved
#********************************************************************
NET=192.168.10
user=root
password=123456
IPLIST="
71
102
"

for ID in $IPLIST;do
ip=$NET.$ID

expect <<EOF
set timeout 20
spawn ssh $user@$ip
expect {
    "yes/no" { send "yes\n";exp_continue }
    "password" { send "${password}\n" }
}
expect "#" { send "useradd test\n" }
expect "#" { send "useradd txt\n" }
expect "#" { send "exit\n" }
expect eof
EOF
done