In these days all we hear is about smart phones, smart cars, smart houses, among other things, and probably smart is the world we are going to hear for many years since today. These smart devices are part of the Internet of Things(IoT). But what means IoT? Basically IoT is…

Nowadays all people are in touch with cellphones, tablets, computers and all this “smart” devices every day, that makes our lives easier with all the stuffs that these things offer to us, but these devices are not really the smartest we think they are. These devices just take the orders…

Python is a language that use the POO paradigm, so that means that everything in Python is an object or a class. Everything can be assigned to a variable or passed as an argument to a function. In another words an object in python is something you can refer to…

So to start, we need to know what a library is. A library is a set of functional implementations. is a collection of items that you can call from your program? …

To start the first thing you need to understand is what a shell, terminal and a command line is. The shell is a command line interface. It is a program that takes commands from the keyboard and gives that instructions to the operating system to perform. The most common and…

To start, I’ll give a little description about what a librarie is. A library is a file that contains multiple object files, which can be used as a single entity in a link phase of a program. It is simply a collection of files of ordinary objects. Its purpose is…

First of all we need to know that in Linux there is no what is called direct access in Windows. In Linux shortcuts are called links. We have two types of links in Linux, hard links and symbolic links. …

First lets talk about ls command. The ls command is super useful when we need to see the files and directories that we have in the directory that we are in.