人机交互自动化

#!/bin/bash
if [ $# != 2 ]
then
echo "Usage: "
exit 1
fi
echo > /root/.ssh/known_hosts
REMOTE_IP=$1
PASSWORD=$2

expect -c "
spawn /usr/bin/ssh " ls
sleep 1
send yes\r
expect "*password:"
send "$PASSWORD"\r
expect "*]\#""