expect set timeout -1 永不超时

. ~/.bash_profile

passwd='xxx'

expect <<!

set timeout -1

spawn  rsync -avH /webapps/Seeyon/A8/base/upload/ root@120.26.93.217:/webapps/Seeyon/A8/base/upload/

expect {

    "(yes/no)?" {

        send "yes\n"

        expect "password:"

        send "$passwd\n"

    }

        "password:" {

        send "$passwd\n"

    }

 }

expect eof

exit

!