Author: Ellen Sletton

I'm 23 years old Linux Tech who always takes NO as Next Opportunity. Every day I'm trying to learn something new and share my knowledge with others. My free time I spend with my dog Emil or doing some UI/UX design or simply making an inspiring photo for my blog :) Sharing knowledge helps me generate new ideas and stay motivated.

Reading Time: 5 minutes

In this tutorial, we will be reviewing what the fundamental similarities and distinctions are between Kubernetes and Docker Swarm. Kubernetes and Docker are two of the major players in container orchestration. Both Kubernetes and Docker Swarm continue to grow in popularity as they are increasingly used by those working with container deployment, orchestration, and management. Across all vertical markets, businesses continue to find new methods of utilization and practice with more uses constantly being discovered.

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taiga logo

Taiga is a free, open-source project management system. The back end consists of an API written in Python3 and Django, and the front end is written in AngularJS and CoffeeScript. Taiga can manage simple and complex projects, and also monitors the progress of a project. Taiga maintains logs that are displayed in the form of a worklist with all the functions and user stories added to the project. 

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What is REST?

The REST acronym is defined as a “REpresentational State Transfer” and is designed to take advantage of existing HTTP protocols when used for Web APIs. It is very flexible in that it is not tied to resources or methods and has the ability to handle different calls and data formats. Because REST API is not constrained to an XML format like SOAP, it can return multiple other formats depending on what is needed. If a service adheres to this style, it is considered a “RESTful” application. REST allows components to access and manage functions within another application.

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Reading Time: 4 minutes

What is Chocolatey?

Chocolatey or Choco as it is sometimes referred to, is a free, open-source package manager for Windows that is very similar to Apt or DNF in the Linux realm. In other words, this is a program used for installing software via the Windows command line. It downloads a program, installs it, then it will check for updates, and installs those updates automatically if needed. Those who use Linux are quite familiar with the package management systems like this.

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Reading Time: 16 minutes

What is Docker?

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Docker is a containerization software that is used for automating the deployment and management of applications within an isolated environment. This software allows us to "pack" and ship an application, along with all of its needed files, libraries, and dependencies, into a "docker container". That container can then be easily ported to any Linux system that contain cgroups support within the kernel, and provides a container management environment. Docker is one of several containerization implementations (not to be confused with virtualization) based on this cgroups mechanisms built into the Linux kernel.

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What is OBS?

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OBS (Open Broadcaster Software) is a free and open-source video recording and livestreaming software program that is written in C, C ++, and Qt and developed by the OBS project and a community of independent developers. It is mainly used for streaming and recording videos. It supports a wide range of plugins to extend the functionality of the program.

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Introduction

In this tutorial, we will discuss three of the most popular javascript frameworks: React, Angular, and Vue. We will look at the pros and cons of each, their usage statistics, discussions about which one to choose, and which one should be studied for future use. Because programming languages and frameworks are all tools in a developers tool belt, and each has its place. It is worth learning tools you find meaningful, useful to accomplish a task that’s not only convenient, but is suitable for specific tasks. Again, we should remind ourselves that because these changes occur rapidly, after a year and a half a year, the situation can radically change.

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What is Jitsi?

Jitsi is a set of open-source projects that allow you to create a secure video conferencing system for your team. It has features such as superior sound quality, excellent encryption and privacy, multi-platform and much more. The Jitsi client can work both in the application and in the web browser. You can broadcast your desktop as well as individual windows, and invite users using URL-link. We will be installing Jitsi on Ubuntu 18.04 server. We will install additional components such as Java's OpenJdk, Nginx to correctly install, configure and use it. Let's talk a bit about the components.

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What Is Sudo?

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credit to: XKCD

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Reading Time: 4 minutes

What is PyCharm?

PyCharm is an IDE (or Integrated Development Environment) for the Python programming language. It is a cross-platform development environment that is compatible with Windows, macOS, and Linux. It provides a tool that integrates code analysis, graphical debugging, unit testing, and also contains an integrated terminal that supports development on remote hosts and virtual machines.

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