df to get the volume list, then ... mount -uw /dev/[Machintosh HD Volume] (by the way, I'd only be doing this on a Mac that I could restore and not care about

df to get the volume list, then ... mount -uw /dev/[Machintosh HD Volume] (by the way, I'd only be doing this on a Mac that I could restore and not care about my files - always back up)