#!/bin/bash#删除~/.ssh/known_hosts 后,ssh 远程任何主机都会询问是否确认要连接该主机rm ‐rf ~/.ssh/known_hostsexpect <<EOFspawn ssh 192.168.4.254expect "yes/no" {send "yes\r"}#根据自己的实际情况将密码修改为真实的密码字串expect "password" {send "密码\r"}expect "#" {send "yum ‐y install httpd\r"}expect "#" {send "exit\r"}EOF
