Domain Name Servers (DNS) bind the internet together. They match machine-usable IPv4 and IPv6 addresses with human-readable domain names. It's the internet's equivalent of the phone book. But, while ...

Get to know the Linux hosts file and how to use it Your email has been sent 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 ...

Most people won't need to know how to edit the Host File on macOS. But if you're a power user then this skill becomes very useful. It mainly comes into play if you are testing a development server. By ...

Community driven content discussing all aspects of software development from DevOps to design patterns. When a developer tests web-based applications, it’s common practice to spoof your computer to ...