多linux服务器之间实现文件自动复制（脚本）

#!/usr/bin/expect

set password 1234 #密码

#download

spawn scp /root/test.jar root@192.168.1.2:/usr/local/

set timeout 300

expect "192.168.1.2's password:"

set timeout 3000

#exec sleep 1

send "$password\r"

set timeout 300

send "exit\r"

#expect eof

interact

spawn scp /root/test.jar root@192.168.1.3:/usr/local/ set timeout 300

expect "root@192.168.1.3's password:"

set timeout 3000

#exec sleep 1

send "$password\r"

set timeout 300

send "exit\r"

interact