Provided by: util-linux_2.20.1-1ubuntu3_amd64
delpart - simple wrapper around the "del partition" ioctl
delpart device partition
delpart is a program that asks the Linux kernel to remove a partition. This command doesn't manipulate partitions on hard drive.
device Specify the disk device. partition Specify the partition number.
The delpart command is part of the util-linux package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux/.