Technical Blog

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...

Cloud | AWS | GCP | Azure and many more

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How to Install & Configure Proxmox Virtualization Hypervisor

Proxmox is a free, open-source virtualization hypervisor that offers many features, including enterprise-grade capabilities similar to VMware vSphere and Red Hat OpenStack. Proxmox is based on Debian and can be installed either as a hypervisor on bare metal or on top of an existing Debian installation. This procedure will do...

Active Directory / Automation / Cloud | AWS | GCP | Azure and many more / DataCenter / Domain Controller / Hyper-V / Microsoft Azure Cloud Services / PowerShell and POSH IDE / Server Automation / Windows 10 / Windows 11 / Windows Server Platform

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CloudStrike Microsoft BSOD Workaround

If you are impacted by the current Blue Screen of Death outage affecting Windows users who have implemented CloudStrike Services, here is a workaround to get your systems working quickly. Quick Guide – Follow these Steps Full Detailed Guide The steps below expand upon the quick guide above. Step 1...

Networking

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Boost Wi-Fi Signal – A 3-Minute Tech Quicky

Everyone loves faster internet, but slow Wi-Fi can be frustrating. Luckily, there are many simple fixes you can do to get the most out of your wireless network and boost your Wi-Fi signal. There are many simple fixes you can do to get the most out of your WiFi connection....

ArcServe Backup and Restore / AWS Backup / Backup and Restore

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What is Bare Metal Restore? A Comprehensive Definition and Guide

Bare Metal Restore (BMR), also known as bare metal recovery, is a data recovery process that involves restoring a complete system—operating system, applications, and data—to a new or empty hard drive from a backup. It can be used to completely restore an entire virtual server, physical servers, and cloud servers....

Amazon Web Services (AWS) / Linux | Ubuntu | Debian | RHEL | Fedora | CentOS | Rocky / Windows Server Platform

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How to Update AWS CLI via the Command Line

This guide is split into two sections: 1) how to install AWS CLI via the command line and 2) how to update AWS CLI via the command line. It explains how to do this for Linux, Windows, and macOS. Part 1: Install CLI Part 2: Update CLI PART1: Install AWS...

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