Erasing a Disk from the Command Line of Mac OS

It only takes a minute to sign up. I've been looking around for a way to do this for a while, but I haven't been able to find the answer. However, I have a 2 GB one.

As mentioned in the comments, you cannot put square brackets into the volume's name lest things mess up. To avoid having everything fail, simply ensure that there are no square brackets in the FAT32 volume's new name. As mentioned in the comments, ensure that you use a tool such as diskutil to check which disk you are formatting.

After finding the desired partition through a method such as calling diskutil list This command lists the partitions on the system. This answer is appended as a solution for all those older Apple Mac versions, such as Snow Leopard In the output above you will see that there are aliases defined by " or something " but there is no alias for the FAT32 filesystem. You must specify the full name "ms-dos fat32" regardless of case. Sign up to join this community. The best answers are voted up and rise to the top.

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Format A Drive In OSX Terminal

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LuukeAtMe Reputable. Sep 1, 4 0 4, 0. I am having serious problems trying to format my new 4Tb portable Seagate hard drive to Fat32 or exfat with a Master Boot Record Scheme. I have tried on my mac using disk utility, however, when partitioning almost all options are grayed out. I tried using windows, and have run into similar issues, and most of the time can only format to NTFS. I have gone through customer support for Apple and for Windows and neither could help me.

The apple tech support said that if I used an old version of Disk Utility before they changed it, then I could solve my problem.

How do I install a drive on Mac OS X?

Does anyone know how to do this? It's an old device. My best course of action probably is to ask the manufacturer, which is still in business. The manual probably assumes the user is using Windows 95, however. Also, a part on the device has broken since I asked. I may or may not be able to fix it. Not if you use the terminal version. Type "diskutil" in terminal for more info.


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What causes this error