Bash command who is logged in

Change Language. Related Articles. Table of Contents. Save Article. Improve Article. Like Article. Last Updated : 11 May, Previous Tensorflow. Recommended Articles. This command has been around since about A hack the I've used on Solaris 9 and Linux and which works fine for both of them:. In Solaris OS I used this command:. Even if it isn't intentionally tampered with, a common case where it's still incorrect is when the user is switched without starting a login shell su 's default.

For Bash , KornShell ksh , sh , etc. Many of your questions are quickly answered by either:. On most Linux systems, simply typing whoami on the command line provides the user ID. However, on Solaris, you may have to determine the user ID, by determining the UID of the user logged-in through the command below. From what I'm seeing here all answers are wrong, especially if you entered the sudo mode, with all returning 'root' instead of the logged in user.

The answer is in using 'who' and finding eh 'tty1' user and extracting that. This is a small simple example bash script I made for pushing my code to my personal gitlab, it spits out my current username in my commit message.

Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. How can I get the current user's username in Bash? Ask Question. Asked 8 years, 1 month ago. Active 4 months ago. Viewed k times. I am writing a program in Bash that needs to get the user's username. What command do I use to get the current username? Notify me of followup comments via e-mail.

All rights reserved Terms of Service. Get the running processes of logged-in user using w w command is used to show logged-in user names and what they are doing. Get the user name and process of logged in user using who and users command who command is used to get the list of the usernames who are currently logged in. Ronald March 31, , am. Ramesh March 31, , pm. Anonymous April 2, , pm. Thank you for posting this blog. It is very useful for me. Keep on posting.

Miguimon April 9, , am. Ramesh April 10, , pm. Marko July 8, , pm. Ramesh Natarajan July 8, , pm. Marko July 9, , am. Bye Marko. Ramesh Natarajan July 14, , pm. Yaggi December 3, , pm. Hi, What is the command to view all the users in a machine either logged-in or log out.? ALso, how to view those hidden accounts? Thanks bro!!! Connect and share knowledge within a single location that is structured and easy to search. As I know, the last command shows recent logins by all users.

I tried to used the last command, but it just showed from June to September My question is: how can I show the latest users that have logged in recently, say December through Jan ?

You can also use the command lastlog command on Linux. It gives you more granular controls as to ranges of dates when looking through the logs of user logins. This shows that the last times these users logged into this system. The range of time shows the last days. Before today -b 0 and after days ago -t You can also show all the users by omitting any range and just seeing every usre that's ever logged in, and the last time they logged in.

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.