From one Linux user to another.

I know nothing of Linux, but I recently lost a very close friend and he was a linux lover. I am in search of help trying to get a script for a wrist band. I was wondering what command scripts or how I could lay out the wording on the wrist band to look like linux script. I would like it to say something along the lines of "Rest easy friend" or something along those lines. Any input would be appreciated! Thank you all!