Linux

One of basics things you should be able to do after installing a Centos 8 is to know how to change the hosname of your server. In this quick tutorial, we…

RedHat 8 or CentOS 8 uses a consistent and predictable device name for network interfaces. By default, udev assigns fixed names based on firmware, topology, and location information. So, to…

Docker Compose is a tool for defining and running multi-container Docker applications. With Docker Compose, you use a YAML file to configure your application’s services. Then, with a single command,…

Docker is an open-source containerization platform that allows you to quickly build, test, and deploy applications as portable containers that can run anywhere This tutorial covers how to install the…

Google Chrome is the most widely used web browser in the world. It is fast, easy to use and secure browser built for the modern web. Chrome package is not…

Swap is a space on a disk that is used when the amount of physical RAM memory is full. When a Linux system runs out of RAM, inactive pages are…

PostgreSQL or Postgres is an open-source general-purpose object-relational database management system with many advanced features that allows you to build fault-tolerant environments or complex applications. In this guide, we will…

Docker is an open-source containerization platform that allows you to quickly build, test, and deploy applications as portable containers that can run anywhere Docker is available for installation from the…

Zoom is an easy to use communication platform that unifies cloud video conferencing, real-time messaging, and content sharing. With Zoom, you can host webinars, organize online meetings, and create conference…

Node.js is a JavaScript runtime for server-side programming. It allows developers to create scalable backend functionality using JavaScript, a language many are already familiar with from browser-based web development. In…