自动scp然后ssh登录，执行远程命令

#!/usr/bin/expect

set password 123456

set host 191.168.4.249

set command "rmmod pcie_loader.ko && insmod pcie_loader.ko"

spawn scp pcie_loader.ko
root@191.168.4.249:/root

expect "*password:"

send "$password\r"

expect eof.

spawn ssh 191.168.4.249 $command

expect "*password:"

send "$password\r"

expect eof.