Raspbian “wheezy” root password?

If you buy Raspberry Pi and download Raspbian “wheezy” image then dd it on your SD card,you will be allowed to login using username pi and password raspberry
Using sudo will enable you to do all you want.If you are annoyed to use sudo every time, and would like to have root access then, do below

# vipw
change line
after this change reboot Raspberry Pi and after boot,enter root as username,press enter and you will have root access.After this change root password and you can now login directly as root.This is not rocket science,but could be useful for some Raspeberry Pi users

My Raspberry Pi is as below

root@pi:~# cat /proc/cpuinfo 
Processor	: ARMv6-compatible processor rev 7 (v6l)
BogoMIPS	: 697.95
Features	: swp half thumb fastmult vfp edsp java tls 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xb76
CPU revision	: 7

Hardware	: BCM2708
Revision	: 000f
Serial		: 00000000e1cf7b1a

root@pi:~# cat /etc/issue
Debian GNU/Linux wheezy/sid \n \l

root@pi:~# cat /etc/debian_version 
root@pi:~# uname -a
Linux pi 3.2.27+ #250 PREEMPT Thu Oct 18 19:03:02 BST 2012 armv6l GNU/Linux

Enjoy Raspberry Pi :)