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Today Xiaobian to share with you is the use of linux sgdisk command operation GPT partition, I believe many people do not know, in order to let everyone know more, so give you a summary of the following content, look down together. I'm sure you'll find something.

sgdisk is a tool for manipulating GPT partitions under Linux, and the sgdisk program uses a completely command-line based user interface that makes it suitable for scripts or experts who want to make one or two quick changes to the disk.

Syntax format: sgdisk [parameter] [device]

Common parameters:

-p Print partition table-d x Delete partition-n x:y:z Create a new partition with number x, starting with sector y and ending with sector z-c x:y Change the name of partition x to y-t x:y-t x:y Change the type of partition x to y-list-types List partition type codes

Reference Example

Print partition table:

[root@linuxcool ~]# sgdisk -p /dev/sda

Delete the first partition of sda:

[root@linuxcool ~]# sgdisk -d 1 /dev/sda

Create a new partition numbered 1, starting with 1MiB and ending with 2MiB:

[root@linuxcool ~]# sgdisk -n 1:1MiB:2MiB /dev/sda

Change the name of the partition numbered 1 to grub:

[root@linuxcool ~]# sgdisk -c 1:grub /dev/sda

Change partition number 1 to ef02:

[root@linuxcool ~]# sgdisk -t 1:ef02 /dev/sda

List partition type codes:

[root@linuxcool ~]# sgdisk --list-types About the use of linux sgdisk command operation GPT partition shared here, I hope the above content can have a certain reference value for everyone, you can learn to apply. If you like this post, share it with more people.

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