markdown 删除ubuntu-dual-boot-microsoft-EFI

Posted 2021-05-06

### In MS 

- diskpart
- list disk
- sel disk #   (select the disk where the boot volume is)
- list volume/vol
- sel vol #    (select the volume where the EFI drive is likely to be. It called be called EFI or System. Look for non C and other drives. Sometimes C is called Boot, don't get confused by that.)

- assign letter=Z:

### New cmd (admin mode)

- cd /d Z:
- cd EFI
- rmdir /s ubuntu