Usb: Psf Josh Setsyssersum.dmg To

diskutil eject /dev/diskN To see what’s inside the DMG without writing to USB:

and you want to write/convert it to a USB drive. Psf Josh Setsyssersum.dmg To Usb

It looks like you’re referencing a file named something like: diskutil eject /dev/diskN To see what’s inside the

hdiutil attach path/to/your.dmg If it contains an installer or bootable system, writing to USB may work as intended. If it’s just a data DMG, you might want to restore a folder structure instead. Could you provide the ? That would help determine if it’s a bootable installer (macOS, recovery, etc.) or just a data archive. etc.) or just a data archive.