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1. #Secure erase free space mac how to#
2. #Secure erase free space mac mac os#
3. #Secure erase free space mac mac#

#3 Method to permanently delete files on Mac with Data Eraser Now let's have a look at the simplest and the security method of removing the files from the Mac hard drive. Here's how you can proceed with the removal of files from the Mac hard drive using the terminal command. In this way, you will be able to remove the particular file which you have selected. In this step, you have to type diskutil secureErase 2 disk# which is another command. In the terminal app, you will also see the option to add another command. The command will appear on the screen that you have to copy or type in the required box. So by inputting this command, the volume will automatically be connected with the hard disk. This is a command that connects the hard disk and the volumes. Go to the Mac application and open the Utility option. So this matter is particularly helpful if you want to increase the storage space on the Mac hard drive.

#Secure erase free space mac mac os#

#2 Method to permanently delete files on Mac OS with the terminal commandīefore proceeding with the terminal command method, you should remember that it does not require you to remove a particular hard drive volume, instead, it removes the entire disc. So at this stage when you have to remove all the required files, you should use disk utility Terminal Command which is also a method to securely remove files from the Mac hard drive. Here it is worth mentioning that in some cases, the disk utility fails to remove various Mac files permanently. While choosing the security option, make sure to choose the most secure one because it removes every bit of information from your Mac hard drive and ensures the maximum safety and security of your data. Fill up this form and click on the Erase button. Now you will be asked to fill the blanks in which you have to enter Volume, Name, Format, and Security options. After adding the volume of the required file, look for the Erase option on the top. Choose the hard drive volume that you want to remove. Here you will see the option of adding the volume of the file that you want to erase permanently. Go to the utility option and open the Disk Utility. Open the Launchpad on the Mac system, you will see various options.

#Secure erase free space mac how to#

#1 How to remove Mac files permanently with a disk utility method Let's proceed with these methods one by one and see how they can help in the deletion of Mac files permanently. Various methods help you in securing your data by raising it and deleting all of its related information permanently. 3 Methods to permanently delete Mac files So if you want to permanently delete data from a Mac hard drive you have to understand the process of overwriting which will help in securing our data by complying with the eraser standard such as the DoD 5220.22-M, Peter Gutmann's algorithm, etc. However, the overall working of the Mac file eraser is similar to that of the file deletion function in Windows. The difference between erasing and deleting the files is that the actual file and data remain on the Mac hard drive unless overwritten. In the Mac system, there is nothing like a collection of files instead you are given the option to erase files.