hammer@DuoCore2:~$ sudo parted
Password:
GNU Parted 1.7.1
Using /dev/hda
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) print

Disk /dev/hda: 120GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos

Number  Start   End    Size    Type      File system  Flags
 1      32.3kB  117GB  117GB   primary   ext3         boot
 2      117GB   120GB  3101MB  extended
 5      117GB   120GB  3101MB  logical   linux-swap

(parted)