If you’re new to Linux, there’s a very handy file you’ll want to learn about right away. Jack Wallen introduces you to the hosts file and how to add entries to it. On a regular basis, I reference the ...

How to easily open files with sudo privileges in the GNOME File Manager Your email has been sent Not all Linux file managers are created equal. Some file managers have more bells and whistles than the ...

When it comes to shuffling documents around your file system, nothing beats the raw power of the command line.

There's a lot to learn about image files on the command line, from verifying file format to finding out where and when photos were taken and maybe even getting an unusual view of what they look like.