A collection of real-world PowerShell scripts created and maintained by Don Cook. These tools are used to simplify, automate, and secure IT administration across both on-prem and hybrid Microsoft environments.
PsScripts/
├── ActiveDirectory/ # On-prem group/user management and reporting
├── AzureAD/ # Cloud mailbox/user automation
├── GeneralAdmin/ # General system and deployment scripts
├── MFA/ # MFA and identity security scripts
| Script | Description |
|---|---|
Audit-AdminAccounts.ps1 |
Reports inactive admin accounts based on naming convention (a_*) |
Copy-ADUserWithGUI.ps1 |
Interactive GUI for creating users based on a source template |
Disable-User.ps1 |
Hybrid account reset + disable with AzureAD + AD |
Get-ExpiringADUsers.ps1 |
Identify users with soon-to-expire passwords |
Compare-GroupMembers.ps1 |
Compare membership between two AD groups |
Audit-MissingAuthenticatorMFA.ps1 |
Identify users missing MFA authenticators in Entra ID |
- PowerShell 5.1+ or PowerShell 7+ (where applicable)
- RSAT: Active Directory PowerShell Module
- AzureAD module (installable via
Install-Module AzureAD) - Appropriate credentials and administrative rights
- This repo avoids any real domain references — please update default domain placeholders before running.
- Customize output paths (
C:\Reports, etc.) or make them script parameters for flexibility.
Licensed under the MIT License – feel free to use and adapt the scripts with credit.
Don Cook
GitHub: @reveal79