Richard.Bailey

raspberry pi mini icon

Raspberry Pi

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Default Password for Ubuntu on Raspberry Pi

This procedure explains how to find and change the default password for Ubuntu on a Raspberry Pi. It covers the most popular Ubuntu images available for the Raspberry Pi. Note: The default password is often considered a security risk. It’s crucial to change it immediately after your first login. Procedure:...

warp terminal

AI/ML

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WARP – The Generative AI Terminal for Linux Systems

I stumbled upon this whilst watching a YouTube video, you know the ones that have shameless plugs for useless product endorsements. Well, I was very surprised to find out that WARP is pretty good. You know what its like when you are in the terminal and you are trying to...

powershell

PowerShell and POSH IDE / Ubuntu - Articles, help and tech guides for all versions

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How to Install and Use PowerShell on Ubuntu Linux

PowerShell, once exclusive to the Windows ecosystem, is now a cross-platform automation and configuration management framework. It allows you to use its object-oriented pipeline and powerful cmdlets on Linux systems, providing a bridge between Windows and Linux administration tasks. Why Use PowerShell on Linux? The first thing you might ask...

powershell

Microsoft Azure Cloud Services / PowerShell and POSH IDE / Server Automation / Windows Server Platform

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How to Create Multiple Active Directory users in PowerShell

This is one of the most common tasks system admins have to perform, create new user accounts in Active Directory. Adding one or two users is fine, but what happens when you need to add 1000 users, and you have a deadline of the end of today? Fear not! PowerShell...

Amazon Web Services (AWS) / Cloud | AWS | GCP | Azure and many more

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AWS Account Closure Limit Exceeded – ConstraintViolationException Error

ConstraintViolationException – You have exceeded the close account quota for the past 30 days. Did you know that there is a close account quota in AWS? No, me neither. But I stumbled upon this error when I was closing lots of old accounts. We had migrated loads of accounts to...

Database (DBMS) / MongoDB / Ubuntu - Articles, help and tech guides for all versions

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How to Install MongoDB on Ubuntu

MongoDB is a NoSQL, document-oriented database that stores data in flexible, JSON-like documents with dynamic schemas. This schema-less approach enables agile development and horizontal scalability, making it ideal for handling large volumes of unstructured or semi-structured data. It offers powerful querying and indexing capabilities, along with built-in support for high...

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