Quick Answer To check how much free space remains on your Mac’s startup disk, open Terminal and run: df -h / The df command reports available disk space, while -h displays the numbers in an easier-to-read format such as gigabytes. The / tells Terminal to check the volume used by the startup system. To see … Read more
You can check many details about your Mac’s hardware directly in Terminal, including the model identifier, serial number, chip, memory, storage devices, displays, batteries, and connected USB or Thunderbolt devices. Terminal is especially useful when you need information in a copyable text format or want to inspect a specific hardware category. Quick Answer Open Terminal … Read more
How System Integrity Protection works on Mac? Sometimes it is impossible to clear the trash in OS X in the usual way and to do this you need to turn off the SIP system, return to the system and empty the trash, and then turn on the SIP system back. Disabling System Integrity Protection occurs … Read more