ps command

[Akhthar Parvez. K]

Hi,

When I run the command ps -awux from a user's bash shell(not root), it's listing the processes 
under the particular user only. In some servers, it's showing all processes as normal including 
the processes of users such as root. 

Can anyone tell me why it's showing the processes of same user only when running the command
ps -awux from the bash shell of him.

-- 
With Regards,

Akhthar