how to secure empty trash mac el capitan

Creating a RAID is specialized functionality so they left it to Terminal and the diskutil command. I’m not sure why Apple removed this from the main Disk Utility. I’d avoid using this command unless the Disk Utility isn’t working for you. Without the GUI of OSX protecting you, it’s easy to select the wrong disk to erase. You can specify a 34-pass erase using the secureErase command. That’s an annoying change.Īgain, the command line comes to the rescue.

If the disk is unformatted, you won’t be able to secure erase it. To access that option in El Capitan, you’ll need to select a Volume rather than a physical disk. Apple removed Secure Empty Trash and replaced it with Delete Immediately You can do this through terminal with the diskutil command. Securely deleting files: You don’t have to erase the entire drive to securely erase a file. In Lion and later versions, Apple removed that option and left you with a 7-pass erase as the most secure. Originally, Apple gave you a 35-pass method as the most secure erase method. In previous Disk Utilities, you could specify how you wanted a volume erased under options. I think it’s a little safer to run that program as a terminal is a powerful tool on a Mac. That free app does all the repair permissions behind the scenes. If you don’t like messing around in Terminal, MarcPac wrote RiparaCapo. Sudo /usr/libexec/repair_packages -repair -standard-pkgs -volume / If you like using terminal, this command will repair permissions.

Cool El Capitan Features: If you recently upgraded, check out how to use Split View and the upgraded Mission Control

How to secure empty trash mac el capitan