Sat Dec 14 2019

Sat Dec 14 2019

Critical (teevee! movies!) USB drive suddenly unavailable. Disk Utility's First Aid no help. This Medium article was the first search result on command-line disk util stuff. (sort-of an ad for his employer, but genuinely useful).

diskutil list

screenshot of diskutil list command

diskutil repairVolume [diskvolume identifier]

screenshot of diskutil repairVolume command

Pretty basic but I'd never needed to repairVolume from the CL.