zbiru@Ubuntu-710-gutsy-64-minimal:~$ echo $PATH
/opt/ruby-enterprise/bin:/opt/ruby-enterprise/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
zbiru@Ubuntu-710-gutsy-64-minimal:~$ sudo echo $PATH
[sudo] password for zbiru:
/opt/ruby-enterprise/bin:/opt/ruby-enterprise/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
zbiru@Ubuntu-710-gutsy-64-minimal:~$ sudo su
root@Ubuntu-710-gutsy-64-minimal:/home/zbiru# echo $PATH
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games