Mac Os X Wipe Hard Drive
Most users use Disk Utility to erase a disk or hard drive. But some Mac users might need to erase them from the command line on Mac OS. https://cooloup737.weebly.com/iexplorer-3-9-2-0.html. To do that, the only thing you need is a bit of precise syntax to make sure that you are erasing the proper disk.
Soulver 2 6 3. Here I'll show you how you can erase and format a disk using the command line.
To wipe your mechanical drive, open Disk Utility, which you’ll find in Applications Utilities. Connect the drive you want to securely delete, then click it in the sidebar. Make sure you click the drive you want to securely delete: you do not want to erase some other hard drive by mistake! When you’re ready, click the “Erase” button. Select your start up disk or other hard drive in the left-hand sidebar and go to the “Erase” tab. Under the 'Format' menu, choose Mac OS Extended (Journaled) file system. You can also choose other file systems you want to use. To better understand which file system to choose, please check the article: How to Erase and Format a Hard Drive on Mac. Name your drive and click the “Erase” button. Aug 30, 2016 - 48 Comments. Some Mac users may require the ability to erase a disk or erase a hard drive from the command line on Mac OS, a task which is typically performed through the Disk Utility application from the GUI. The command line approach to disk erasure in macOS is a bit different and it requires precise syntax to insure that you are erasing the proper disk, making this method of erasing any disk only appropriate for advanced Mac users. Why you need to erase your hard drive/SSD. When you empty your trash bin on your Mac, the files are not really erased. Instead, the reference to the file is removed from the file system (which keeps a list of all the files on your computer), so the computer is able to write new information in the same physical area when space is needed. Hello, So apparently I have an iMac with a broken CD-ROM drive than can't be upgraded to Mac OS X. Therefore, I would like to recycle my iMac. How do I completely erase the hard drive? Thanks, zunigae 233 MHz PowerPC G3 iMac Mac OS 9.2.x 160 MB RAM.
Working with Terminal
Start off by running the following command in the command line: Diskutil list
This is going to list all the mounted drives on your Mac.
Once you have found the proper drive to erase, just copy its identifier so you can use it for the next command. Then pick a name and a system format type. This is the syntax we need: Diskutil eraseDisk FILESYSTEM DISKNAME DISKIDENTIFIER
Let’s say the disk I want to erase has “/dev/disk5s2” as its identifier and I’m going to use Mac OS Extended Journaled (JHFS+) as the system format type and name it “Empty”. The syntax is going to look like this: Diskutil eraseDisk JHFS+ Empty /dev/disk5s2
Create a sim free. It’s important to keep in mind that if you run the eraseDisk command, the target disk is going to lose all its data, so make sure you are erasing the proper disk.
Mac Os Wipe Hard Drive
If you need different system format types, here are a few references you could use instead of JHFS+: https://ri-software.mystrikingly.com/blog/textedit-plain-text.
Wipe Mac Os And Reinstall
- Mac OS Extended: HFS+
- MS-DOS fat32: FAT32
- ExFAT: ExFAT