adding a rotating - to my bash script
I'm working on a script right now and I would like to add a rotating - after some of my echo text lines. It wouldn't have to really be linked to anything. I just want it there for eye candy purposes, and to show progress is being made. Does anyone have a link, tutorial, etc, that explains how to do this, or could tell me what this is called so I could look it up. Your help would be greatly appreciated.