cutiyar@cutiyar-physic:~$ lsusb
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 010: ID 062a:0000 Creative Labs Optical mouse
Bus 006 Device 009: ID 058f:9330 Alcor Micro Corp. SD Reader
Bus 006 Device 008: ID 058f:9254 Alcor Micro Corp. Hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 011: ID 05ac:1302 Apple, Inc.
Bus 002 Device 010: ID 0bda:8187 Realtek Semiconductor Corp. RTL8187 Wireless Adapter
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0c45:62c0 Microdia Sonix USB 2.0 Camera
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
cutiyar@cutiyar-physic:~$ sudo fdisk -l
[sudo] password for cutiyar:

Disk /dev/sda: 320.1 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x00086445

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           1       38531   309498880   83  Linux
/dev/sda2           38532       38914     3069953    5  Extended
Partition 2 does not start on physical sector boundary.
/dev/sda5           38532       38914     3069952   82  Linux swap / Solaris
cutiyar@cutiyar-physic:~$