Are you a developer who wants to test changes to their website before making them live? Or do you want to block access to certain websites on your home network? A simple search on the internet will ...

In this step-by-step guide from Jack Wallen, learn how to access and modify the Linux hosts file to control the mapping of hostnames to IP addresses. At some point in your career as a developer, ...

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 ...