Format harddisk
partisi harddisk
fdisk /dev/sdX
format cepat
mkfs /dev/sdX1
format ext4
mkfs.ext4 /dev/sdX1
format check
mkfs.ext4 -c /dev/sdX1
format check & block 1024
mkfs.ext4 -c -b 1024 /dev/sdX1
partisi harddisk
fdisk /dev/sdX
format cepat
mkfs /dev/sdX1
format ext4
mkfs.ext4 /dev/sdX1
format check
mkfs.ext4 -c /dev/sdX1
format check & block 1024
mkfs.ext4 -c -b 1024 /dev/sdX1