[Haskell-beginners] Command line interface programming

Hi All, I'm in the process of learning Haskell, and I need to write a command line interface program which can interact with the user. Right now, I have a sample program written using 'System.Console.Haskeline' package. Can someone please give me some additional material, which I can read on with respect to this? Thanks in advance! -- Regards, Dananji Liyanage