The VI text editor is the most used and popular Linux text editor. You can get it in almost any Linux distribution. There are two modes, Insert and Command. Command mode is used to take the user ...

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.

ImageMagick is a powerful Linux command line tool for batch editing images. Here's how to use it to crop, resize, and merge photos, as well as remove location information. Batch editing photos in ...

Also: 10 Linux apps I install on every new machine (and why you should, too) To be able to edit the configuration files found in directories such as /etc, you'll need to add that application.

The hexedit command provides a way to edit binary files, but to view and save the content in a file for later analysis without editing, try the xxd command.