Blog

03/06/2020

What is JSON and what is it for?

JSON is an acronym for JavaScript Object Notation, a lightweight and compact, open-standard, stand-alone data transfer format used for exchanging data between systems. Although the name may be suggestive, JSON is not only used by the JavaScript language, today it is becoming the standard communication format in web applications.

02/05/2020

JavaScript! What is it, how does it work and what is it for?

JavaScript, or JS for intimates, is one of the most popular and used programming languages in the world. It is a high-level, multi-paradigm (object-oriented, functional, imperative, and prototype) interpreted language. With it, it is possible to develop from dynamic pages, applications for smartphones, complex systems and even electronic games.

02/01/2020

How to permanently delete files on Linux

In most cases, the way we delete a file from our computers, whether by the Del key, the trash or the rm command, they actually don't permanently and securely remove the file from the hard drive (or any other storage media ).

01/29/2020

How to recover deleted files on Linux - Ubuntu/Debian

In this article we will learn how to recover deleted files on Linux using TestDisk and Photorec tools. Don't be scared if you don't have a lot of experience with the command line, it's very easy to use and you'll be able to recover any deleted files on Ubuntu/Debian and other Linux distributions.