Linux创建分区表命令

sudo fdisk /dev/sda

Command (m for help): o
Created a new DOS disklabel with disk identifier 0x12345678.

Command (m for help): n
Partition type:
   p   primary (0 primary, 0 extended, 4 free)
   e   extended (container for logical partitions)
Select (default p): p
Partition number (1-4, default 1): 1
First sector (2048-20971519, default 2048): 
Using default value 2048
Last sector, +/-sectors or +/-size{K,M,G,T,P} (2048-20971519, default 20971519): +10G
Created a new partition 1 of type 'Linux' and of size 10 GiB.

Command (m for help): w
The partition table has been altered.
Calling ioctl() to re-read partition table.
Syncing disks.

sudo parted /dev/sda

(parted) mklabel gpt
Warning: The existing disk label on /dev/sda will be destroyed and all data on this disk will be lost. Do you want to continue?
Yes/No? Yes
(parted) mkpart primary ext4 0% 100%
(parted) quit