Rwho

     This shows who is logged in to our shell servers allowing you to locate someone to contact them in real time via facilities like ntalk.

dld      centos6:pts/23 Jul 21 07:36  1:56
dld      centos6:pts/5  Jul 21 08:02  4:47
jal      centos6:pts/11 Jul 21 06:44  6:11
luagha   eskimo:ttyp1   Jul 21 12:00   :17
nanook   centos6:pts/13 Jul 21 07:04  4:41
nanook   eskimo:ttyp0   Jul 20 03:55  5:52
noelt    centos6:pts/17 Jul 21 08:29   :29
stosh    debian:pts/0   Jul 21 06:27
xyzzx    debian:pts/1   Jul 21 12:46   :08