Archive
Author: Richard Bailey
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How to Download and Install Ubuntu for Free
Ubuntu is a powerful, free, and open-source operating system that serves as a popular alternative to Windows and macOS. It is renowned for its security and versatility, and… Read the guide
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How to Create an S3 Bucket on AWS, and how to secure it.
This is a straightforward guide to creating an S3 bucket properly and locking it down. It covers the basics, the security settings that matter, and the mistakes worth… Read the guide
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How to use the APT package manager (Ubuntu / Debian)
The Advanced Package Tool (APT) is a powerful command-line package manager used in Debian-based Linux distributions like Ubuntu. It simplifies the process of installing, removing, updating, and managing… Read the guide
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How to Build a VM Host with Sunbeam on OpenStack Ubuntu
Sunbeam is a package that makes the deployment of an OpenStack virtualization cluster much simpler, essentially allowing you to create your own private cloud. Sunbeam uses microK8s and… Read the guide
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AWS Account Migration? Easily Copy SSM Parameters with This Script
Are you tired of manually copying AWS Systems Manager (SSM) parameters between accounts? Do you need to replicate configurations across environments or share secrets securely with other teams?… Read the guide
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How to Install a Minecraft Server on Ubuntu 22.04
Minecraft is one of the most popular games ever made. Did you know you can host your own private server that you and your mates can play on?… Read the guide
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How to Install Docker and Docker Compose on Ubuntu 22.04 Linux
Docker and Docker Compose are two amazing tools that let you run containerized applications on Ubuntu (and every other flavor of Linux). Docker is super simple to use,… Read the guide
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How to Migrate DynamoDB tables between AWS Accounts
Moving DynamoDB tables between AWS accounts is a common admin job, but the cleanest method depends on your constraints. This guide covers the main migration approaches and when… Read the guide
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How to Fix “The member account must be configured with a valid payment…” in AWS Organizations
The error message “The member account must be configured with a valid payment method, such as a credit card” in AWS Organizations typically occurs when you try to… Read the guide
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How to Install Jira from Atlassian on Ubuntu
Atlassian Jira is one of the best ticketing systems available. It is a powerful tool for issue tracking and project management. Founded in 2002, it has grown into… Read the guide
