If Google Glass isn’t enough to get you worried about technology, how about a device that can see through walls using Wi-Fi? Researchers at MIT are experimenting with a system called Wi-Vi, which they ...

Most Linux users know vim as a text editor that descended from vi. It can also function as a tool for encrypting text files. In this post, we examine how this is done and how to reverse the process.

IDEs have surrounded developers since long, but the older generation of developers used to write their code right from the terminal window. Although IDEs increase productivity and made it easier to ...

How do you use Na'vi Senses in Avatar: Frontiers of Pandora? The Na'vi on Pandora have an inherent ability to view their environment in a unique way, making tasks like tracking footsteps in a dense ...

Credit: christin hume / Linux / Modified by IDG Comm. Whether you call it vi or vim, the longstanding Unix editor has a wonderful set of features that continue to make it a versatile and surprisingly ...

In the vast landscape of Linux, the prowess of a user is often measured by their fluency in text editing. Two titans dominate this realm: Vim and Emacs. These editors are not merely tools; they are ...

Rarely on these pages have I read such a fluff piece! Al Williams’ coverage of Emacs versus Vim was an affront to the type of in-depth coverage our Hackaday readers deserve. While attempting to be ...

If you grew up with Unix systems like we did, you’ll be sorry to hear the news: vi, the noble text editor that has served us so well these 40 years, is going away — from many GNU/Linux systems, anyway ...

To exit vi or vim without saving changes, press Esc a few times to enter Command mode, then type :q! and hit Enter. To exit vi or vim and commit your changes, press the Escape key to ensure you're in ...