Moving Cameras?

How would i go about making a custom moving camera, One that follows a track set in hammer?

P.s I don’t do models…

Do you mean an rt_camera?
if so try this and just parent the camera to a func_tracktrain
http://halfwit-2.com/?page=tutorials&id=47

Alternatively, if you mean controlling the players view try these:
http://halfwit-2.com/?page=tutorials&id=53
http://halfwit-2.com/?page=tutorials&id=120