Automatic Scrolling in bash or AppleScript

view full story

http://superuser.com – I'm teaching myself the command line and bash scripting. Figured I should jump on the stack exchange since a lot of the research I've done has led me to here. Anyways, I'm currently trying to design a GeekTool desktop and some of the scripts I'm trying to implement take up more space in the window than I can allow. I've already figured out how to modify the text wrap but I want to try and make the text scroll upwards automatically to display all the information and then stop where it started. Here is an example of one of the commands I'm trying to use for calendar events. The output lengt (HowTos)