Navigating: Home » Bash » How To Find Out Who Is Logged In On a GNU/Linux Server How To Find Out Who Is Logged In On a GNU/Linux Server Posted on July 21, 2020October 31, 2020 by devsrealm Sometimes you just want to find out the bugged logged into your system ;), It might be your co-worker or friends. To find out who is logged in including the time they logged in, you can use the whocommand. The who command displays information about currently logged in users. By default, this includes the login name, tty name, date, and time of login, and remote hostname if it is not local. Enter who, and you should see a similar output: user1 ttypU July 24 08:24 . (192.168.7.80) friend2 ttypM July 24 11:30 . (192.168.5.11) ........ To check the user that last login to the system, you can use lastlog pascal@blog:~$ lastlog Username Port From Latest root **Never logged in** daemon **Never logged in** bin **Never logged in** sys **Never logged in** sync **Never logged in** games **Never logged in** man **Never logged in** lp **Never logged in** mail **Never logged in** news **Never logged in** uucp **Never logged in** proxy **Never logged in** www-data **Never logged in** backup **Never logged in** list **Never logged in** irc **Never logged in** gnats **Never logged in** nobody **Never logged in** systemd-network **Never logged in** systemd-resolve **Never logged in** syslog **Never logged in** messagebus **Never logged in** _apt **Never logged in** lxd **Never logged in** uuidd **Never logged in** dnsmasq **Never logged in** landscape **Never logged in** pollinate **Never logged in** sshd **Never logged in** devsrealm pts/0 192.168.43.205 Sat Jul 25 04:39:18 +0000 2020 vboxadd **Never logged in** faruq tty1 Thu Jan 30 18:08:02 +0000 2020 thisisme **Never logged in** dumm **Never logged in** james **Never logged in** mysql **Never logged in** pascal@blog:~$ Enjoy