Format Flash Drive Mac Fat32
sudo diskutil reformat {volume name goes here}
will work for you or not.
Other possible diskutil options can be seen by simply typing diskutil, with no qualifiers, at the command prompt
Also, man diskutil will give you the 'unabridged' version of diskutil's help, complete with several examples.
Lastly, you might want to do a
sudo ls -dl {volume name goes here}
to check and see who 'owns' the drives, and what are their read/write permissions, and change them appropriately, e.g.,
sudo chown root {volume name goes here} and
sudo chmod 1775 {volume name goes here}
(the volume name of a secondary drive will be /Volumes/whateverYouNamedIt)
Format Pen Drive Mac Using Terminal
May 16, 2007 7:21 AM
Access Flash Drive On Mac
It’s exactly the same procedure if you need to reformat a flash drive on a Mac. How to format a USB drive on a Mac. Plug the drive into a USB socket (if you have a recent MacBook or MacBook Pro that only has USB-C connectors, you’ll need a USB-C to USB-A adaptor). Open a new Finder window and click on the drive. For example, if you install macOS or Microsoft Windows on a USB drive, your Mac can recognize that drive as a startup disk. This guide provides 2 ways to boot a Mac from a USB flash drive. Starting up your Mac from an external disk requires the following: Intel-based Mac. This is an article for Mac, it is erasing a hard drive from a Mac command line, it is not a Windows tutorial. You can, however, format a Windows hard drive from a Mac if you connect the Windows hard drive to the Mac and format it through Disk Utility, or the command line as described above. Follow the outlined steps given below to burn ISO to USB Mac. Step 1: On your Mac system, insert a USB flash drive. Step 2: Launch Terminal by selecting Applications Utilities Terminal. Step 3: Here, enter 'diskutil list' and hit the Enter key. Step 4: All the drives will be listed out so that it becomes easier for you to locate the correct. So, whether you wish to format the internal hard drive, external drive, or a USB flash drive, the procedure is the same for all. Here is the step by step guide you need to follow to format the hard disk on Mac.