# create a bootable disk
1. sudo fdisk -l
```
Disk /dev/sdc: 58,98 GiB, 63333990400 bytes, 123699200 sectors
Disk model: Flash Disk      
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: F...
```