Hidden files are a standard feature in Linux. Some applications save configuration files and other data in hidden files or folders that aren't visible by default. Fortunately, Linux makes working with ...

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.

Sometimes, in Linux, you just need the terminal. You can even manage files within the terminal. These five apps are free and easy to use. Sometimes, a GUI just won't do. For example, I might be logged ...

You don't need to live in the Linux terminal.