# fdisk -l
Disk /dev/sda: 238.5 GiB, 256060514304 bytes, 500118192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 27E31F8B-9C8E-4239-8FA2-4FE0350627BB

Device        Start       End   Sectors   Size Type
/dev/sda1      2048      8191      6144     3M BIOS boot
/dev/sda2      8192    290815    282624   138M EFI System
/dev/sda3    290816  29999103  29708288  14.2G Linux filesystem
/dev/sda4  29999104 500117503 470118400 224.2G Microsoft basic data