Free Purgable Space

Found a good little article on clearing up “purgable space” on OSX Drive.

One drives which will unmount there is this useful command: diskutil secureErase freespace 0 /

Supposedly after running this command and restarting the computer, the purgable space will have been purged. I ended up not being registered in Disc Doctor right away with me, but was the next day.

Otherwise theres [this post( based on [Stack Overflow post](