Monthly Archives: October 2020

Ubuntu Unity Groovy Gorilla

Senior author, Open Source enthusiast. Thursday, October 29, 2020 at 22:05 This tutorial explains how to switch Ubuntu 20.10 user interface back to Unity rather than GNOME. This is for computer users who prefer Ubuntu with its innovative Unity appearance that found in version 10.04 LTS and 16.10. Now let’s have fun! Install Everything This… Read More »

How to Create EC2 Duplicate Instance with Ansible

Many companies like mine use AWS infrastructure as a service (IaaS) heavily. Sometimes we want to perform a potentially risky operation on an EC2 instance. As long as we do not work with immutable infrastructure it is imperative to be prepared for instant revert. One of the solutions is to use a script that will… Read More »

TCP Analysis with Wireshark

Transmission Control is an essential aspect of network activity and governs the behavior of many services we take for granted. When sending your emails or just browsing the web you are relying on TCP to send and receive your packets in a reliable fashion. Thanks to two DARPA scientists, Vinton Cerf and Bob Kahn who… Read More »

How to Add a Simple Progress Bar in Shell Script

At times, we need to write shell scripts that are interactive and user executing them need to monitor the progress. For such requirements, we can implement a simple progress bar that gives an idea about how much task has been completed by the script or how much the script has executed. To implement it, we… Read More »

What To Do After Installing Ubuntu Groovy Gorilla

Senior author, Open Source enthusiast. Sunday, October 25, 2020 at 07:59 Below is list of useful tips and tricks for new Ubuntu 20.10. If you have purchased a new Ubuntu laptop or installed it by yourself to computer, this article is for you. This list has apps recommendation, fonts and wallpapers stuffs, amusement and also… Read More »

How To Install Ubuntu 20.10 Groovy Gorilla

This tutorial explains Ubuntu 20.10 Groovy Gorilla computer installation. You will prepare at least two disk partitions, finishing it all in about twenty minutes, and enjoy! Let’s start right now. Subscribe to UbuntuBuzz Telegram Channel to get article updates. This tutorial is practicable for normal installation as well as dualboot, UEFI, and even external drive ways. Normal:… Read More »

Lenovo ThinkPad Booting GNU/Linux USB

Lenovo ThinkPad users can boot USB drives finely. As Ubuntu Buzz often publishes booting articles, now let’s learn how to practice that on computers using ThinkPad as example. By making this tutorial I hope I give abilities to all computer users who didn’t know yet they can do this amazing thing. Let’s go! Subscribe to UbuntuBuzz… Read More »

Setup KOrganizer with Operation Tulip Online Calendar

Senior author, Open Source enthusiast. Thursday, October 22, 2020 at 18:14 Anyone using Kubuntu will see KOrganizer the best desktop calendar and anyone knows internet knows NextCloud technology a complete solution to live online. Now we find Operation Tulip a generous online service for data storage and calendar based on that technology. This tutorial explains… Read More »

Groovily Going Ubuntu 20.10 Gorilla

Groovy Gorilla is the birth name of Ubuntu 20.10 the next generation computer operating system with latest technology. As its version number suggests, it is the October release this year after the April one 20.04 LTS as traditionally Ubuntu released twice a year since its first inception in 2004. Now I have the chance to… Read More »