We just created a normal user called "senthil". This user has not been given sudo access yet. So he can't perform any administrative tasks. You can verify if an user has sudo access or not like below.

Managing user privileges is very important for system security and administration. In this comprehensive guide, you'll learn how to add, delete, and grant sudo privileges to users in Red Hat ...

usermod -c 'test user' -u 2000 -g 1000 -d /home/user-3 -s /bin/bash -l user-3 user3 ...

There are a number of commands on Linux that you can use to manage user accounts and monitor user activity. This post provides details on the commands that you need to know if you are managing a Linux ...

Linux, renowned for its robustness and security, is a powerful multi-user operating system that allows multiple people to interact with the same system resources without interfering with each other.

GNU/Linux has improved a lot in the last few years with desktop environments upping their game. The GUI is much better than it was a decade ago, and can almost rival Windows. However, due to Linux ...

This builds upon the work done in asus-touchpad-numpad-driver, and adds more goodies that bring it closer to parity with the official Windows driver- Hold to toggle numlock/cycle brightness Drag to ...