Much to my dismay, El Capitan removed the Secure Empty Trash function from OS X. So, I've created a workflow to replicate that functionality using srm -rfm to both delete the data and overwrite with DOD-compliant garbage data. Empties the user trash, but does not delete ~/.Trash itself
This is my first workflow, but I don't think I've done anything stupid.
Secure Empty Trash by raster
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