How to respond to password prompt when using SCP in a shell script?

Question

First of all, I am well aware of that there are many of questions regarding this topic. I have read them, but still could figure out an appropriate answer for my situation.<

Answer 1

I don't think you can easily do that. What you can do is using public key authentication instead.

Something along these lines

ssh-keygen -t rsa
ssh school mkdir .ssh/
cat ~/.ssh/id_rsa.pub | ssh school "cat >>.ssh/authorized_keys"

(or dsa).

But hey, it's not serverfault, is it? ;-)