Category: DevOps

How to create GitLab repositories on your own server

Gitlab is one of the most popular GIT repository providers in the world, but did you know that you can install GitLab software on your own server and start hosting your projects privately at no cost? To install GitLab on your own server, just follow these (...)

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How to install Docker on your own server

In this manual we will show you how to install and configure Docker on your own server. By following these simple steps you will be able to have Docker installed and fully functional in just a few minutes, allowing you to launch containers or "compose" mul (...)

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How to install and configure a Node JS environment

In this manual we will show you how to easily install a Node JS environment that features both Node and the "NPM" package manager, one of the fundamental components of any Node JS environment. info Please note that this manual is written specifically for (...)

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How to change the hostname of your Linux server

In this manual we will explain in a simple way the steps to follow to change the hostname of your Linux server. Before going into details, it is convenient to review what exactly is a hostname. What is the hostname of a server? The "hostname" or also known (...)

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How to install MongoDB on your Linux server

In this manual we will show you how to install MongoDB on your Linux server so you can start using this NoSQL database. info In this manual we provide installation steps for the Ubuntu 22.04 distribution. For other distributions, especially RedHat, CentOS (...)

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How to install Jenkins on your Linux server

In this manual we will show you how to install Jenkins in your own Server. This way you will be able to have your own pipelines for CI/CD in a totally private environment. info This manual has been made and tested correctly on Ubuntu 18.04. It is possible (...)

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How to install Webmin on your Linux server

In this tutorial we will explain how to install the "Webmin" control panel for the configuration, management and maintenance of your Linux server. Attention: This manual has been tested for the Ubuntu 18.04 distribution. The steps described here may vary (...)

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How to create a reverse proxy with Nginx

In this tutorial we will show you how and for what reasons to create a so called "reverse proxy" with the popular web server Nginx, nowadays, the most popular choice for this kind of tasks. Just started the tutorial, don't you have a Cloud Linux server so (...)

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How to activate a Bearer Token for access to APIs

What is an API? An application programming interface (API) is a set of subroutines, functions and procedures (or methods in object-oriented programming) that provides certain libraries and functions for use by other software as an abstraction layer. How do (...)

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Rate Limit NGINX

One of the most useful features of NGINX is speed limitation. Lets you limit the number of HTTP / HTTPS requests that a user can make in a given period of time. A request can be as simple as a GET request for a website's home page or a POST request on a lo (...)

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