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More in Tux Machines

GNOME 40 App Grid Now Scrolls Horizontally

The GNOME 40 is under development at the moment. And a recent change on App Grid functionality shows that it now scrolls horizontally. Read more

Android Leftovers

How to Go Full Dark Mode With LibreOffice

LibreOffice is a free and open-source cross-platform office productivity software. If you’re not making the most of it, the LibreOffice Tips article is a must-read. Dark theme is getting popular even among non-programmers. It is less stressing on the eyes specially for extended use of the screen. Some people believe that it makes the texts looks crisp and clear and that helps improve their productivity. Some Linux distributions like Ubuntu come with dark mode these days giving your systems a darker tint. When you turn on the dark mode, some applications will automatically switch to dark mode. Read more

How can I Identify who SSH into my Linux System?

Identifying who has logged into your system in Linux is way easier than the Windows Operating System. In Linux System whenever someone tries to log in using SSH is recorded by the log file, the log file is located in /var/log/auth.log. location can be different in other distribution. If you not found the auth.log file in your system try to execute the below command to view the log from systemctl. journalctl -u sshd |tail -100
  • -u (Show the user journal for the current)
  • sshd (SSH user created by system by default)
  • tail -100 (Print top 100 result from log file)
journalctl of sshd
User logged in using SSH
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