Hello Everyone, I tried searching the forums, and google but didn't really find anything. I am trying to create a fairly simple (IMHO) Automator Workflow; I want to get my disk space from df -l and create a png from Google charts API to stick on my desktop via Geektool. However I can't seem to work out how to do a simple Code: 100-Disk Space Used=Disk Space Free via Automator. I'm thinking it will be easier just to shell script it and run it via cron. Anyone got any ideas where I should be looking in Automator?