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Devops

Bash scripting(I)

This is the first article of a series focused in Gnu Bash scripting. It's not a complete course on bash programing, but at the...

Openshift Container Lab

Introduction So, OKD is the community distribution of Kubernetes optimized for continuous application development and multi-tenant deployment. You can add developer and operations-centric tools on...

Install and configure TeamCity Agent on Linux

Following the previous article where you’ve installed TeamCity server. In this post, you will learn how to install TeamCity Agent on Linux machine. TeamCity is...

How to test your connection speed using the terminal with Speedtest

Hello, friends. Today, I will show you a small utility that will allow us to measure our bandwidth. This little trick is very useful...

How to install TeamCity (Continuous Integration) on Ubuntu Server.

In this post, you will learn how to install TeamCity on Ubuntu. TeamCity is a build management and modern Continuous Integration (CI) tool from JetBrains...

How to Enable IPv6 in Nginx?

Hello, friends. In this short post, we will show you how to enable IPv6 on Nginx. This step is important to make our website...

Install WebVirtCloud KVM Management on CentOS 8

Introduction WebVirtCloud the (virtualization web interface for admins and users). So, WebVirtCloud is a virtualization web interface for admins and users.It can delegate Virtual Machine's to...

Install Nessus Scanner on Ubuntu 20.04 and 18.04

Introduction Nessus is a proprietary vulnerability scanner developed by Tenable, Inc.  It scans cover a wide range of technologies including operating systems, network devices, hypervisors, databases, web servers, and critical infrastructure. Nessus...

How to Install Yarn on CentOS 8

Introduction Yarn is a new JavaScript package manager that aims to be speedy, deterministic, and secure. See how easy it is to drop yarn in...

How to install and configure Wildfly on CentOS 8

Introduction WildFly (formerly known as JBoss) is an application server written in Java and developed by Red Hat. It is an open source application server for...

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