Some questions about fdisk.
I am a bit confused about some aspects of fdisk.
Say i had a windows formatted FAT32 USB drive with 3 partitions on it and I went into fdisk and changed the label to GPT, would the drive still function? Can you give me a little more explanation about labels and what they do and when I would need to use them.
Also, say I have a USB drive with one single FAT32 partition and I wanted to wipe the drive and leave it empty with unpartitioned space, how would I do this from the CLI? Is it a case of using fdisk to delete the partition and then writing it?