A lightweight Linux distribution can revive old hardware. Puppy Linux and Linux Lite achieve this in very different ways. Both of these distributions can be used for free. Do you have an old computer ...

IT professionals wear many hats. Whether they are addressing a helpdesk ticket to reset a user's password, installing patches on servers or deploying software to their customers, they are responsible ...

I’m going to go ahead and admit it: I really have too many tray icons. You know the ones. They sit on your taskbar, perhaps doing something in the background or, at least, giving you fingertip access ...

Authentication is a mechanism that verifies whether an entity is who it claims to be. On a Linux system, applications, such as su, passwd or login, are used to authenticate users before they are given ...