Ubuntu 20 04

Introduction: MongoDB Replica Set Cluster provides high availability, data redundancy, and scalability for your database infrastructure. In this blog post, we will walk you through the process of creating a MongoDB Replica Set Cluster, allowing you to distribute your workload and ensure uninterrupted service. So, let’s get started! Prerequisites: Before…

When I started upgrading my Dev Machine I find its not a straight forward method. This blog is to simplify when you face errors such as below. Time required to read : 1–2 Minute [critical] dpkg error while processing - can't install nor upgrade First thing is prepping your environment…

Welcome to the world of Docker! It’s an incredibly popular containerization platform that developers love to use for building and deploying applications inside containers. Think of containers as little isolated environments that contain everything an application needs to run smoothly, including its dependencies, libraries, and configuration files. …

One of the pitfalls of a programmer who does it as a hobby is the lack of consistency, direction and practice. I realized this today when, upon checking on my node website which I deployed in a google cloud virtual machine months ago, stopped working. SSH is not permitted all…

This article explains how you can free up your/boot partition on the Ubuntu 22.04 server. What is Boot Partition? It is one of the most essential partitions in Linux which contains all the files and images responsible for booting up the operating system. Since the size of the boot partition is comparatively low with…

Install gpt4all on ubuntu 20.04LTS to run a local AI development environment on consumer hardware What is more exciting than having access to Artificial Intelligence (AI) for the augmentation of your personal knowledge? How about running a personal AI on your Ubuntu laptop? While the current experience will only be…

OpenVPN is a Virtual Private Networking (VPN) solution provided in the Ubuntu. By Using OpenVPN, we setup a Public Key Infrastructure (PKI) to use SSL/TLS certificates for authentication and key exchange between the VPN server and clients. OpenVPN can be used in a routed or bridged VPN mode and can…

I recently shifted towards Ubuntu 22.04 from Windows and I love every feature of it. The User Interface, the performance and the ability to do tasks easily through the command line, which helps me a lot as a programmer. But as I have been using it for sometime now, i…

What is File Management ? File management is the process of managing and organizing various types of files, including text, images, audio, video, and others, stored in the operating system. According to the McGraw-Hill Dictionary of Scientific & Technical Terms (2003), a file management system is a computer program that controls the space used for…