Who logged in my Linux? The best Linux command to check the logged-in users is using w command. All we need is to open the terminal then type w in the prompt. This command shows who’s logged in and what they are doing. It displays information about current users on the machine by reading the file /var/run/utmp, and their processes from /proc.
How do I see login history in Linux?
- Open the Linux terminal window.
- Type the “last” in the terminal window and press Enter to see the login history of all users.
- Type the command “last <username>” in the terminal window, replacing “<username>” with the username for a particular user.
How do you check who logged in Unix?
- You can obtain a list of information about current users by entering the finger command with no options: finger.
- For a list of usernames currently logged in, presented in a condensed, single-line format, enter: users.
Where are logins logged Linux? The login information is stored in three places: /var/log/wtmp – Logs of last login sessions. /var/run/utmp – Logs of the current login sessions. /var/log/btmp – Logs of the bad login attempts.