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/8 Jul 17 19:47 6:59 bressler ubuntu:pts/1 Jul 17 01:27 3:37 dca ubuntu:pts/2 Jul 18 11:02 :23 dld ubuntu:pts/3 Jul 18 06:47 :07 dld ubuntu:pts/4 Jul 18 13:16 :05 dld ubuntu:pts/7 Jul 18 16:10 :16 jcp debian:pts/3 Jul 17 11:48 :01 luagha ubuntu:pts/9 Jul 18 15:13 :56 mall-net debian:pts/4 Jul 17 14:11 mall-net debian:pts/5 Jul 17 14:39 25:31 markjr ubuntu:pts/5 Jul 17 10:58 28:52 scs debian:pts/7 Jul 18 15:22 seldon zorin:pts/0 Jul 17 02:29 1:37 seldon zorin:pts/1 Jul 17 02:30 4:24 seldon zorin:pts/2 Jul 17 02:30 1:37 seldon zorin:pts/3 Jul 17 02:30 4:26 seldon zorin:pts/4 Jul 17 02:30 37:46 seldon zorin:pts/5 Jul 17 02:40 2:52 stosh debian:pts/0 Jul 17 07:00 8:48 stosh debian:pts/2 Jul 17 08:23 :58 witters ubuntu:pts/6 Jul 18 10:09 2:15