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Which command to shows list of all users and date the logged in a Linux system. I have tried last -a but its not showing the list of all users and date the logged.

Austin
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1 Answers1

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who is the command you want, see man who

$ who -uH
NAME     LINE         TIME             IDLE          PID COMMENT
walt     tty7         2019-08-01 23:39  old         3561 (:0)

If you want older logs, see /var/log/auth.log*. It has more data than just logins, so start with something like:

zgrep login /var/log/auth.log*
waltinator
  • 36,399
  • thanks @waltinator. $ who -uH only displays today's login. Am looking for command that would display login for the last one month. – Austin Aug 09 '19 at 03:53