“A post-mortem is a very powerful tool; it is a great opportunity to learn about yourself and other people.” Summary It happened on the night of 01/10/2021. The web server that is responsible for serving a Wordpress based portal stopped working from 12:00 am to approximately 12:25 am (UTC-5). When making…

In simple terms, the Internet of Things represents all everyday devices interconnected with each other through the Internet. We live in a digital world in which new devices are connected to the network every day. With the miniaturization of electronic components and their increasingly accessible access, many of the household…

This is a brief summary of static and dynamic libraries, how they work, how to create them, and how to use them in your projects. Let’s start defining, what is a library? It is a compilation of the prototypes of functions that we use in our programs, the functions in…

This is a short review about static libraries in C programming language. Just like the classic book libraries, computer programming languages also have the particularity of having libraries. …

Links allow us to access files or folders easily, without the need to scroll through the entire directory hierarchy. In Linux operating system, a link can be of two types, hard or symbolic. What is a hard link? A hard link is a file that points to the same content where…

If we want to know what happens when you type gcc main.c , we need to know some previous concepts, such as how the “GCC COMPILER” works. GCC is the GNU compiler system, which is used in many different high-level languages, including C, C++, Objective C, among others. “main.c” is…