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.
bbrace ubuntu:pts/2 Apr 28 09:00 8:40 bressler ubuntu:pts/3 Apr 24 00:05 24:59 dld debian:pts/10 Apr 28 15:53 :03 dld debian:pts/12 Apr 28 17:31 :05 dld debian:pts/6 Apr 28 15:52 :29 ethauvin ubuntu:pts/5 Apr 12 12:16 22:45 ethauvin ubuntu:pts/7 Apr 28 12:03 22:09 jal zorin:pts/4 Apr 28 10:20 5:06 jcp centos7:pts/0 Apr 28 11:06 5:08 mall-net centos7:pts/1 Apr 28 11:26 2:02 markjr ubuntu:pts/1 Apr 26 09:07 7:59 milan centos7:pts/2 Apr 28 15:15 2:26 nanook radius:pts/0 Apr 28 05:32 12:21 nanook ubuntu:pts/0 Apr 28 05:32 1:01 noelt debian:pts/11 Apr 28 15:58 :15 rhafner centos7:pts/3 Apr 28 16:31 1:18 scs debian:pts/5 Apr 28 15:48 seldon debian:pts/0 Apr 7 03:41 4:43 seldon scientific7:pts/0 Apr 21 03:37 4:44 seldon zorin:pts/0 Apr 21 03:37 4:43 seldon zorin:pts/1 Apr 21 03:37 58:01 seldon zorin:pts/2 Apr 21 03:37 20:51 seldon zorin:pts/3 Apr 21 03:37 4:43 seldon zorin:pts/5 Apr 21 03:37 79:27 seldon zorin:pts/6 Apr 21 03:37 99:59 stosh debian:pts/1 Apr 7 06:39 4:16 stosh debian:pts/9 Apr 10 08:02 1:28 witters ubuntu:pts/4 Apr 28 16:17 :13