Hi,
Recently, i use CentOS release 6.5 Final.
On one client, i logged with root user, on another, i logged with custom user. On the former client, i use su for changing user to another user(for example userA),
Now, i use w or who , the result don't return the userA. why?
My Linux kernal version is:
2.6.32-431.el6.x86_64