This is on Linux

Exercise #1 : Viewing existing partitions Switch to root user with the command su - root To manage partitions, use the /sbin/fdisk command The syntax of the fdisk command is: fdisk device name . Create a directory called lab and make it your working directory Type fdisk /dev/sda Within the fdisk utility type m for a list of menu options at the "Command (m for help):" prompt . Record the (one-character) fdisk command to o displaylist all partitions o create a new partition: ?delete a partition:-- o list partition types o change a partition's system identification: o save changes made to the partition table o exit fdisk without saving Select the option that lists the partition types and record the system id of the following types . "Linux": o "Linux swap