In this article will show you how to check the last login for users in Linux. For the same, you can use âlastâ or âlastlogâ command to find which user logged in, login time and logged out. Usually the âlastâ command will use /var/log/wtmp file to search and display the list of all logged in and logged out users.
last reads from a log file, usually /var/log/wtmp and prints the entries of successful login attempts made by the users in the past. The output is such that the last logged in users entry appears on top. In your case perhaps it went out of notice because of this. In order to check when was the file /var/log/wtmp was written last, you can use stat command:
Nov 06, 2013 Â· As a server administrator, you should check last login history to identify whoever logged into the system recently.. Linux is a multi-user operating system and more than one user can be logged into a system at the same time.
Oct 28, 2009 Â· How do I display user last login date and time under Linux operating systems? Linux use the following two files to keep track of user login sessions: a] /var/run/utmp â List of current login sessions. b] /var/log/wtmp â List of previous login sessions. c] /var/log/btmp â List all the bad login ...
Linux / Unix: Check Last Time User Logged In On The System last updated February 2, 2014 in Categories Commands, ... Display Linux user last login. To display when a user named âvivekâ last logged in to the system, type: ... The author is the creator of nixCraft and a seasoned sysadmin, DevOps engineer, and a trainer for the Linux operating ...
May 06, 2014 Â· Command 1 last - show listing of last logged in users Description This command searches back through the file /var/log/wtmp (or the file designated by the -f flag) and displays a list of all users logged in (and out) since that file was created. Examples To view last login time of all the users5/5
The last command will show you recent logins on your system but will only show you logins that are recorded in your active wtmp file. And it displays these logins with the most recent shown first ...Author: Sandra Henry-Stocker