utility to determine rlogin?

[Gerald Aden]

Is there a utility that returns an indication as to whether or not
I am remotely logged in.  I want to put it in my .login file where
I want to perform certain functions if I am remotely logged in.  My
home directory is NFS mounted on all the machines on our network.

Thanks in advance,
Gerald Aden
-- 
Quotron Systems Inc.	| Phone: (213)827-4600 x4254
5454 Beethoven Street	| uucp: {cbosgd,ihnp4,trwrb}!scgvaxd!janus!ge1cbx!gerald
Post Office Box 66914	|        uunet!janus!ge1cbx!gerald
Los Angeles, CA 90066	|