You're in a busy office or share your house or apartment with others. You log into your Linux PC as the root user because you have a ton of admin tasks to do. In the middle of doing whatever it is you ...

Forget the bare minimum - here's how much RAM you actually need to get the best performance out of your Linux system.

On Linux, the umask defines how new files and directories inherit access rights. Linux uses your current umask value to ...

Once you've got your live USB, boot to your USB drive in your PC's BIOS, and your Linux distro will boot up. You could extend ...

Interact with the projector screen to raise it and reveal a set of buttons arranged in a grid. Selecting the correct buttons will open the nearby door. You can use the projector to determine the ...

An icon of a desk calendar. An icon of a circle with a diagonal line across. An icon of a block arrow pointing to the right. An icon of a paper envelope. An icon of the Facebook "f" mark. An icon of ...