How to create Virtual machine (VM) in Ubuntu 22.04 Server

VM creation on Ubuntu 22.04

Introduction VMs are virtualized computing environments that mimic physical computers. They allow users to run multiple operating systems and applications on a single physical machine. Prerequisites for Creating VMs on Ubuntu 22.04 In our setup above command yields the following result Also, kcheck if your system’s CPU supports hardware virtualization extensions, which are required for …

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How to Setup VLAN on Ubuntu 22.04

VLAN COnfiguration on Ubuntu-22.04

Virtual Local Area Networks (VLANs) provide a robust method for dividing networks, thereby improving security and performance. This guide will focus on configuring VLANs specifically for Ubuntu 22.04, allowing users to access advanced networking features

How to change MTU size in Ubuntu 22.04

We have found that most routers in computer networks set the standard MTU size to 1500 bytes but if your internal company has a high bandwidth machine interface you may find that they increase the MTU size to 9000 bytes (jumbo frames) and get faster transmission. Changing the MTU size in such occurrence is important. In this article, we will see how we can change the MTU size through the CLI and through configuration.

How to Install Docker on Debian 12

docker installation

why we need docker? Docker is a powerful platform that simplifies the process of developing, packaging, and deploying applications. Docker is widely used in the software development and IT industries. Docker uses containerization, allowing applications and their dependencies to be packaged together. This ensures consistency across different environments, making it easy to deploy applications on …

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How to configure Cron Jobs in Linux

Running tasks like taking backup, running network scripts, and many more things are cumbersome and time-consuming. It can be automated through cron jobs, this article explain how to configure cron jobs in Linux