Ubuntu's Gnome-based graphical user interface lets you open and view business documents saved in the PDF format using the Nautilus file manager and a few mouse clicks. Since Ubuntu is a Linux ...

No matter your distribution, knowing how to find a file in Linux is an essential skill for any fan of the open-source OS. Whether you're using one with a graphical desktop interface like Ubuntu or ...

Want to know the tricks of replacing a variable in a file using the SED command? This article will give you an overview of replacing a variable value in a file using SED. Before replacing a variable ...

If you have trouble finding files in your Linux distribution, there's a built-in command line tool that makes your job much easier.

To decrypt that file, do the following. Open a terminal window. Change to the ~/Documents directory with the command cd ~/Documents. Decrypt the file with the command gpg important.dox.gpg.

Jack Wallen walks you through the process of zipping and unzipping files in Linux from both the command line and the GUI.

The btrsfck command allows you to check the integrity of a btrfs file system. As file systems migrate to this newer file system format, this command is increasingly important.