Ubuntu Feed

Karafka framework 2.0 announcement 1

Karafka framework 2.0 announcement

I’m thrilled to announce the new and shiny Karafka 2.0. It is an effect of my work of almost four years. For those who wonder what Karafka is, Karafka is a Ruby and Rails multi-threaded efficient Kafka processing framework. Karafka 2.0 is a major rewrite that brings many new things to the table but removes …

Karafka framework 2.0 announcement Read More »

How to Install Latest Node.js on Ubuntu

If you’ve been exploring the world of front-end and JavaScript, you might have come across Node.js. It is a server-side framework that uses Google’s V8 engine to execute JavaScript code. Developers can use Node.js as it provides them with an easy way to build fast and scalable network applications, using single-threaded asynchronous events. In this …

How to Install Latest Node.js on Ubuntu Read More »

Setup Selenium with Python and Chrome on Ubuntu & Debian 8

Setup Selenium with Python and Chrome on Ubuntu & Debian

Selenium is a versatile tool that can be used for automating browser-based tests. It has a wide range of features that make it an ideal choice for automating tests. Selenium can be used to automate tests for web applications and web services. Selenium supports a number of programming languages, including Java, C#, Python, and Ruby. …

Setup Selenium with Python and Chrome on Ubuntu & Debian Read More »

How to Setup Squid Proxy Server on Ubuntu and Debian 9

How to Setup Squid Proxy Server on Ubuntu and Debian

What is Squid? Squid is a proxy server that can be used to improve network performance and security. It can be used to cache web pages and images, allowing your users to access these files more quickly. Squid can also be used to protect your network from malicious content. If you’re an experienced system administrator, …

How to Setup Squid Proxy Server on Ubuntu and Debian Read More »

How to Add and Remove Users on Ubuntu 22.04

How to Add and Remove Users on Ubuntu 22.04

One of the most essential tasks of a system administrator is to learn the method to add and remove users on a Linux-based system such as Ubuntu 22.04. By default, when you start a new system, the access related to the root account is given to you. However, Ubuntu 22.04 system also permits you to …

How to Add and Remove Users on Ubuntu 22.04 Read More »

How to Set Up SSH Keys on Ubuntu 22.04

How to Set Up SSH Keys on Ubuntu 22.04

Secure Shell Technology or SSH is a network communication protocol that permits two systems to securely communicate in an unsecured network. This cryptographic protocol is also utilized for command–line executables or remote login programs such as terminal applications. Users who want to use SSH for connecting to other remote systems must have SSH configured on …

How to Set Up SSH Keys on Ubuntu 22.04 Read More »

Setting Up Environment Variables on Ubuntu 40

Setting Up Environment Variables on Ubuntu

An environment variable contains a value, that is used to change the behaviors of the processes at run time. Similar to the other operating systems, we can also set the environment variables on a Ubuntu system. You can set the environment variables in 3 ways: Using the export command Using /etc/environment file Adding shell script …

Setting Up Environment Variables on Ubuntu Read More »

How to Install Apache Maven on Ubuntu 22.04 41

How to Install Apache Maven on Ubuntu 22.04

Apache Maven is developed for the building the Java-based applications. It can also build applications written in C#, Ruby, Scala, and other languages. Maven is very helpful for starting new build applications in various environments. It can manage a project’s build, reporting, and documentation from a central piece of information. Maven maintains its own repository …

How to Install Apache Maven on Ubuntu 22.04 Read More »

Download Ubuntu 22.04 – DVD ISO Images

Ubuntu 22.04 LTS Jammy Jellyfish is released and available for download. This tutorial will provide you the download links to DVD ISO Images of Ubuntu 22.04 LTS with different desktop flavors. You can find the Ubuntu 22.04 release notes on its official website. Download Ubuntu 22.04 Ubuntu desktop is available in multiple flavors, where you …

Download Ubuntu 22.04 – DVD ISO Images Read More »

Change Screen Resolution of An Ubuntu VM in Hyper-V 42

Change Screen Resolution of An Ubuntu VM in Hyper-V

Recently I created a Ubuntu desktop virtual machine in the Hyper-V platform. After login to the desktop realises that the screen resolution is not correct. I tried to change VM to full-screen mode but it opens in partial screen. When I checked the resolution under the settings found below: Current Screen Resolution of Ubuntu on …

Change Screen Resolution of An Ubuntu VM in Hyper-V Read More »