sdt unpackinitrd - unpacks an initrd image to the given location
sdt unpackinitrd -i PATH_TO_INITRD_IMAGE -o OUTPUTDIR
The unpackinitrd command will unpack a given initrd image to the destination directory specified.
sdt unpackinitrd -i /mnt/boot/loader/x86_64/initrd -o ./initrd
If the OUTPUTDIR is not specified, the image will be unpacked to initrd-unpacked in the current directory.
Path to the initrd image to be unpacked.
Path to the directory to unpack the initrd image.
sdt(1)