Unix Check Who Logged Computer
Sometime while working on Unix/Linux system you would like to check who else logged on the computer same as where I am logged in. You have many options are available to check this out as below:
- This will print currently logged in users on Unix box in single line format:
$ users
- This will give you more information like: user name, data time , terminal connected to etc…
$ who
- Below is my favorite give brief about user who logged on to the system:
$ w
- Display list of recent system use for all users
$ last
$ last | less
Outputs:
$ users javahonk $ who javahonk pts/0 2015-12-20 00:21 (172.31.48.51) $ w 00:25:51 up 68 days, 14 min, 1 user, load average: 0.00, 0.00, 0.00 USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT javahonk pts/0 172.31.48.51 00:21 0.00s 0.00s 0.00s w $
