CGDISK(8) GPT fdisk CGDISK(8) (NAME) cgdisk - Curses GPT (SYNOPSIS) cgdisk [ -a ] device (DESCRIPTION) GPT fdisk . cgdisk curses . Master Boot Record ( MBR) disklabel BSD MBR (GUID Partition Table GPT) GUID . gdisk ( curses) sgdisk ( ). FixParts MBR . MBR GPT GPT GPT fdisk https://www.rodsbooks.com/gdisk . cgdisk cfdisk cgdisk GPT . MBR disklabel BSD GPT . cfdisk cgdisk Quit . cgdisk /dev/sda /dev/hda /dev/disk0 Mac OS X /dev/ad0 /dev/da0 FreeBSD. ( dd) QEMU VMWare . (raw) cgdisk . cgdisk . GPT cgdisk . cgdisk MBR disklabel BSD GPT MBR disklabel GPT . ( disklabel BSD GPT .) 'w' cgdisk MBR disklabel GPT . ! . GPT . cgdisk MBR Quit . : * ( ) BIOS GRUB . * EFI EFI System Partition ( GPT fdisk 0xEF00) FAT-32 . (MiB) . . ( GNU Parted "boot" .) * GRUB 2 BIOS BIOS Boot Partition ( GPT fdisk 0xEF02) . ( ) . * GPT Microsoft Reserved ( GPT fdisk 0x0C01) . . EFI System . ( GNU Parted FAT Mac OS X .) * GPT ( ) . . GPT . GPT fdisk ( '+128M') . (OPTIONS) : -a. : ncurses -a cgdisk ">" . . cgdisk . : * ( "free space") . * . IEEE-1541 ( GiB TiB ) . : (up arrow) . (down arrow) . Page Up . Page Down . (right arrow) . (left arrow) . Enter . a Align. . . ( cgdisk gdisk . hybrid MBR gdisk .) Align (sector alignment). ( Advanced Format) RAID SSD . GPT fdisk ( ) . GPT fdisk . . . . ( ) . Backup . . MBR GPT GPT . . Delete . . hybrid MBR gdisk MBR 0xEE (EFI GPT) . Help . Info . GUID . Info . Load . Backup . . naMe GPT . UTF-16 ASCII (locale) . . GPT fdisk . GPT . M N ... New . . (K) (M) (G) (T) (P) 40M . '+' +2G . K M G T P . Enter . Quit . . Type . . (GUID) cgdisk . L . linux Linux . . Verify . CRC . gdisk . . Write . . (BUGS) : * FreeBSD Mac OS X . Ncurses . x86-64 ( ) x86 ( ) PowerPC ( ) x86-64 . FreeBSD (x86) (x86-64) . Mac OS X . * FreeBSD (mount) . ( FreeBSD gpt fdisk dd .) sysctl kern.geom.debugflags=16 . * MBR ( ) . #define MAX_MBR_PARTS basicmbr.h . ( .) * MBR () . ( 's' gdisk) GPT fdisk GNU Parted . * MBR LBA . . * BSD disklabel GPT . () . * BSD disklabel -- . ! * MBR BSD disklabel . . EFI GPT . hybrid MBR ( 'h' gdisk) GPT MBR . * Verify cgdisk L Type ( ) ncurses . . (AUTHORS) : Roderick W. Smith (rodsmith@rodsbooks.com) : * Yves Blusseau (1otnwmz02@sneakemail.com) * David Hubbard (david.c.hubbard@gmail.com) * Justin Maggard (justin.maggard@netgear.com) * Dwight Schauer (das@teegra.net) * Florian Zumbiehl (florz@florz.de) (SEE ALSO) cfdisk(8), fdisk(8), gdisk(8), mkfs(8), parted(8), sfdisk(8), sgdisk(8), fixparts(8). https://en.wikipedia.org/wiki/GUID_Partition_Table https://developer.apple.com/technotes/tn2006/tn2166.html https://www.rodsbooks.com/gdisk (AVAILABILITY) cgdisk GPT fdisk Roderick W. Smith . Roderick W. Smith 1.0.10 CGDISK(8)