Tried to erase "Free Space" via Terminal.
Couldn't create temporary file.
"Underlying error: Operation not permitted.
Any help? It tool many hours to get that report.
Thanks.
iMac, OS X El Capitan (10.11.3)
yea, don't use terminal to delete temp files
use Safe Mode to delete system caches
Try safe mode if your Mac doesn't finish starting up - Apple Support
use safari to clean out Safari Caches
Safari>Preferences/Advanced
enable "Show Develop menu in menu bar"
go to the develop drop down and select Empty Caches
Couldn't create temporary file to erase free space via terminal
