who [OPTION]... [ FILE | ARG1 ARG2 ]
linux1[1]% who sshimko1 pts/0 Sep 28 21:14 (pcp02890045pcs.catonv01.md.comcast.net) zelalem1 pts/1 Sep 30 08:50 (141.157.34.10) kirkley1 pts/2 Sep 30 12:21 (pooled-155-220.oit.umbc.edu) pogle1 pts/3 Sep 30 08:39 (140.229.189.9) dblock pts/4 Sep 27 07:53 (pcp09316283pcs.towson01.md.comcast.net) staples1 pts/5 Sep 30 15:30 (ecs021pc42.ucslab.umbc.edu) st2 pts/6 Sep 30 16:10 (ite240pc04.cs.umbc.edu) qzhu1 pts/7 Sep 26 17:53 (predict.eng.umd.edu) mcmillan pts/9 Sep 30 07:30 (willrogers.umbc.edu) aram1 pts/10 Sep 30 16:15 (ecs104asgi18.gl.umbc.edu) kpantha1 pts/12 Sep 30 15:21 (lib037pc30.ucslab.umbc.edu) kg2 pts/13 Sep 30 16:15 (ecs104asgi20.gl.umbc.edu) damian pts/14 Sep 29 16:32 (kooshofdeath.ucs.umbc.edu) vutran1 pts/15 Sep 30 16:15 (ite240pc05.cs.umbc.edu) grw1 pts/16 Sep 30 16:15 (mdrsgate02-vlan54.usi.net) tbole1 pts/17 Sep 30 09:20 (moonshine.umbc.edu) aktta1 pts/20 Sep 30 15:51 (ecs104asgi16.gl.umbc.edu) ru pts/19 Sep 30 15:36 (130.85.84.134) wlo1 pts/21 Sep 30 15:49 (wireless-169-69.umbc.edu) spatel22 pts/22 Sep 30 13:00 (207.46.238.137) msokal1 pts/23 Sep 30 15:58 (ecs021pc34.ucslab.umbc.edu) joshi pts/24 Sep 30 14:26 (shambhu.cs.umbc.edu) jonb1 pts/25 Sep 30 14:00 (resnet-207-138.resnet.umbc.edu) ewu pts/26 Sep 29 13:37 (sparklin-1.umbc.edu) ian5 pts/27 Sep 30 13:45 (resnet-208-202.resnet.umbc.edu) loratto1 pts/29 Sep 30 13:05 (resnet-251-46.resnet.umbc.edu) twalsh5 pts/30 Sep 30 14:22 (lawn-net168-in.rutgers.edu) wzhu pts/31 Sep 29 10:39 (mecheng-9.meng.umbc.edu) loratto1 pts/32 Sep 30 13:05 (linux1.gl.umbc.edu) nlenzi1 pts/33 Sep 30 16:10 (resnet-237-238.resnet.umbc.edu) syoung7 pts/34 Sep 30 15:50 (pool-70-17-203-76.balt.east.verizon.net) kalink1 pts/36 Sep 30 16:11 (pcp229972pcs.catonv01.md.comcast.net) hfliu pts/37 Sep 30 15:36 (biocreative.ifsm.umbc.edu) syoung7 pts/39 Sep 30 15:49 (pool-70-17-203-76.balt.east.verizon.net) charles9 pts/40 Sep 30 15:36 (resnet-238-194.resnet.umbc.edu) rays1 pts/41 Sep 30 14:04 (resnet-237-90.resnet.umbc.edu) geipa1 pts/42 Sep 30 15:39 (pool-70-16-11-217.balt.east.verizon.net) pr3 pts/43 Sep 30 16:13 (ecs122pc21.ucslab.umbc.edu) slwin1 pts/28 Sep 30 14:20 ghoers1 pts/44 Sep 30 16:16 (wireless-168-167.umbc.edu) dblock pts/45 Sep 28 14:57 (ite208-pc-01.cs.umbc.edu) zelalem1 pts/46 Sep 30 15:41 (wireless-168-14.umbc.edu) manesh1 pts/47 Sep 30 16:16 (wireless-169-234.umbc.edu) holder1 pts/48 Sep 30 14:58 (holderh1-wd1.jhuapl.edu) kordula1 pts/49 Sep 30 14:12 (resnet-206-110.resnet.umbc.edu) ps1 pts/50 Sep 30 15:43 (mediapc-18.umbc.edu) apasse1 pts/51 Sep 30 15:46 (pcp04599050pcs.elictc01.md.comcast.net) wlo1 pts/52 Sep 30 14:24 (wireless-169-69.umbc.edu) f10 pts/53 Sep 30 15:11 (resnet-223-210.resnet.umbc.edu) adurkin1 pts/54 Sep 30 14:12 (wireless-169-240.umbc.edu) cfritz2 pts/55 Sep 30 12:18 (pcp228031pcs.catonv01.md.comcast.net) shan5 pts/56 Sep 30 15:48 (ecs104asgi11.gl.umbc.edu) jonb1 pts/35 Sep 30 14:00 st2 pts/57 Sep 30 15:50 (ite240pc04.cs.umbc.edu) apasse1 pts/58 Sep 30 15:48 (pcp04599050pcs.elictc01.md.comcast.net) dhood2 pts/59 Sep 30 16:13 (wireless-169-114.umbc.edu) c13 pts/60 Sep 30 13:15 (daneel.umbc.edu) jgeddes1 pts/61 Sep 30 14:37 (wireless-169-183.umbc.edu) m42 pts/62 Sep 30 15:50 (ecs104asgi19.gl.umbc.edu) macland1 pts/63 Sep 30 15:51 (ecs333pc22-lx.ucslab.umbc.edu) benm1 pts/64 Sep 30 12:40 (resnet-238-102.resnet.umbc.edu) rtag1 pts/65 Sep 30 14:32 (ecs333pc18-lx.ucslab.umbc.edu) jase1 pts/66 Sep 30 16:17 (65.194.214.14) msokal1 pts/67 Sep 30 15:59 (ecs021pc34.ucslab.umbc.edu) jonbron1 pts/68 Sep 30 15:56 (wireless-168-169.umbc.edu) wlo1 pts/69 Sep 30 15:54 (wireless-169-69.umbc.edu) trev1 pts/70 Sep 30 12:25 (resnet-233-122.resnet.umbc.edu) ggordo2 pts/72 Sep 30 15:57 (ite207-pc-01.cs.umbc.edu) jbligh1 pts/74 Sep 30 15:58 (resnet-231-58.resnet.umbc.edu) huyluu1 pts/76 Sep 30 15:59 (wireless-168-20.umbc.edu) wstone1 pts/77 Sep 30 12:30 (xyz101.pepco.com) mvesely1 pts/78 Sep 30 16:01 (ecs021pc37.ucslab.umbc.edu) pr3 pts/79 Sep 30 16:00 (ecs122pc21.ucslab.umbc.edu) jonbron1 pts/81 Sep 30 16:01 (wireless-168-169.umbc.edu) linux1[2]% |
To find out who you are logged in as issue the command who am i. This becomes useful if you end up having multiple accounts on multiple machines with different login ids.
linux1[2]% who am i linux1.gl.umbc.edu!dhood2 pts/59 Sep 30 16:13 (wireless-169-114.umbc.edu) linux1[3]% |