Mateusz Czerniawski

Imagine you need to grab all users from a given location, check whether they are not in a specific group and then split the result into smaller chunks.

Active Directory Health Checklist

1 minute read

List with some health checks for Active Directory

PowerShell Conference Europe - 2019

3 minute read

PSConfEU - the greatest Conference Ever!

ALTools initial version

1 minute read

How to send custom object to Azure Logs

Find file duplicates

2 minute read

When you just cipy files over and over and finally want to do some cleanup…

Fix Hyper-V - The object might have been deleted

less than 1 minute read

Thank you HPE for your updates…

Retrieve BitLocker keys shortcuts

1 minute read

Two quick ways to get BitLocker keys from AD accros the realm

Sort AD Users if they belong to AD Group

1 minute read

How to quickly Sort users if they belong to a set of groups

Microsoft Monitoring Agent - Clear Cache

3 minute read

When troubleshooting MMA sometimes clearing cache is necessary. This is a simple how to.

WSLab - your private demolishion center

2 minute read

An Ultimate test-environment workbench

Remove VM from Hyper-V host and from AD

9 minute read

Decomission VM from AD and Hyper-V host or Cluster

Detach and Remove Disk from VM

2 minute read

How to detach and remove disk from VM

VyOS on Hyper-V for Veeam Virtual Lab

3 minute read

Configure more advanced Veeam lab with VyOS router and Hyper-V

Run Jekyll localy in WSL

4 minute read

Running a Jekyll in WSL on your Windows 10 machine

Get AzureAD Guest accounts and remove them

less than 1 minute read

Clean Azure AD from unneeded Guest accounts

Enable Credential Guard

2 minute read

Easy way to enable Credential Guard on Win 10 machine

Remove RDS Server with a bit of Pester

3 minute read

Remove RDS server

User Security Context Accumulated Too Many Security IDs

2 minute read

The Story

Remove AAD Group Membership from disabled on-premises AD users

2 minute read

The Problem

Get AzureAD license details for all users

5 minute read

The Story

A new start

1 minute read

New Year - new challenges

From SBS2008 to Office 365 and Windows 2019

5 minute read

Migrate old SBS 2008 workload to Windows 2019 and Office 365

2018

Add Disk to VM

2 minute read

Quickly add disks to Virtual Machines

Remote Get-Counter issues

1 minute read

Fun!

Get-EmptyFoler

less than 1 minute read

AntiAffinity Groups in Failover Cluster. Part 4

1 minute read

Configure Anti-Affinity Groups through PowerShell

Possible Owner in Failover Cluster. Part 3

1 minute read

Configure Possible Owner through PowerShell

Preferred Owner in Failover Cluster. Part 2

1 minute read

Configure Preferred Owner through PowerShell

Simple VM Inventory

less than 1 minute read

Get quick insight into your VM assets

Preferred Owner, Possible Owner and Anti-Affinity Groups in Failover Cluster. Part 1

2 minute read

Some insight and code for configuring preferred, possible owners and anti-affinity groups

Full CI/CD PowerShell Module for with Plaster

1 minute read

Old Friends

VMs from Cluster with given IP

less than 1 minute read

Qick search for all VMs with given IP

SBS 2008 A global Catalog cannot be found

2 minute read

Domain Controller not available on SBS 2003 single DC environment

Privileged Users in Active Directory

1 minute read

Intro ‘Privileged’ accounts and groups in Active Directory are those to which powerful rights, privileges, and permissions are granted that allow them to ...