Group Policy Object (GPO) in Active Directory environment

I can you recommend this blog GPO From zero to hero In the following MindMap I’ve tried to create a little Overview of GPO in Active Directory Environments

Atomic Habits - Die 1% Methode

In diesem MindMap habe ich versucht die wichtigsten Ansätze des Buches Atomic Habits - oder auf deutsch “Die 1% Methode” zusammenzufassen. Ich kann das Buch sehr empfehlen: Atomic Habits - Die 1% Methode:

A MindMap about PowerShell Classes

PowerShell Classes MindMap

I’m learning PowerShell and tought it could be helpful to create a MindMap about Classes. It should help to get a better overview over the topic.

Further Links

To learn more about classes follow those links:

About_Classes PowerShell Classes - Getting Started

Demo Windows Sandbox Customization with Powershell DSC

In this Demo I’m going to show you how you can use the Windows Sandbox and do some customization with Powershell DSC.

Enable Windows Sandbox

First you need to enable the Windows Sandbox. You can do that by enabling the windows feature using the GUI or enable it with Powershell:

Enable-WindowsOptionalFeature -FeatureName "Containers-DisposableClientVM" -Online

Customization Files

You can create a XML Config file like the following example and save it anywhere as .wsb -> which will link automatically to Windows Sandbox :

Useful Chocolatey commands

Useful Chocolatey commands

search a package: choco search appname

Install a package choco install appname

list all installed packages choco list -localonly

list specific package choco list appname

upgrade specific package: choco upgrade appname

upgrade all packages choco upgrade all

ExchangeOnline Mailadressen anzeigen, hinzufügen, entfernen'

Exchange Online: Mailadressen anzeigen, hinzufügen, entfernen

Voraussetzungen

Das ExchangeOnlineManagment Module muss installiert, importiert sein und man muss sich mit der entsprechenden Exchange Online Umgebung verbinden:

ExchangeOnlineManagement Module in Powershell installieren: Install-Module -Name ExchangeOnlineManagement

Das Module importieren: Import-Module ExchangeOnlineManagement

Mit der Exchange Online Environment verbinden (run this command as admin, then login) Connect-ExchangeOnline -UserPrincipalName admin@customerdomain.onmicrosoft.com

Für die Befehle im lokalen AD, muss das ActiveDirectory Powershell Modul geladen sein: https://theitbros.com/install-and-import-powershell-active-directory-module/