There is also a nice expect script called "kibitz" that allows you to share one terminal between two users. It's great for support and training. There's also a

There is also a nice expect script called "kibitz" that allows you to share one terminal between two users. It's great for support and training. There's also a nice script called autoexpect that writes simple expect scripts based on your input: Just execute autoexpect, it will spawn a shell and write a file "script.exp" based on what your type and the responses your get.