JumperServer跳板机登录

JumperServer跳板机登录

需要安装 expect 程序

brew install expect

常用命令有以下：

• send：用于向进程发送字符串
• send_user：向当前用户打印消息
• expect：从进程接收字符串， 即必须接手spawn进程的命令
• exp_continue：循环继续进行
• spawn：启动新的进程
• interact：允许用户交互

#!/bin/bash

search=$1

user=zhangyafei
password=******
send_cmd=$search

cmd=$(cat <<EOF
spawn ssh $user@jumpserver.coam.com -p 22312
expect {
    "*password*" {
        send "$password\r"
        exp_continue
    }
    "*Opt*" {
        send "$send_cmd\r"
    }
}
interact
EOF)

expect -c "$cmd"

• [](https://l1905.github.io/jumpserver/2019/09/17/jumpserver-login-by-expect/)