Burning ISOs
Burning an image to a CD or DVD
Many systems provide the cdrecord command (on Alpine it is provided by the cdrkit package) to write an image to a disc. For example:
cdrecord -v speed=0 alpine-standard-3.21.0-x86.iso
If there's only one CD drive on the system, it should be auto-detected. If not, find the device name using lsblk and specify the dev option. For example:
cdrecord -v dev=/dev/sr0 speed=0 alpine-standard-3.21.0-x86.iso