Category: Codes

List Exchange Servers from a non-exchange computer # Obtain a list of all on premise…

Step 0: # Ensure that AD management module is available for PS Sessionif (!(get-module -name…

# short snippet to check whether the currently login user is a domain admin$CurrentUser =…

Intro This scenario assumes that Azure AD Sync has been used to synchronize on premise…

Make Changes to Internal DNS A. Delete Old CNAMES and MX Records Sample commands from…

# Raise Forest Functional Level$forest=Get-ADForest# 2012R2 LevelSet-ADForestMode -Identity $forest -Server $forest.SchemaMaster -ForestMode Windows2012R2Forest -Force# 2016…

$computername=$env:computername $localAdminPassword='PASSWORD' function demoteDc($computername=$env:computername,$localAdminPassword){ $erroractionpreference=stop $encryptedPass=convertto-securestring $localAdminPassword -asplaintext -force Import-Module ActiveDirectory $thisComputer=$env:computername $fsmoRoles=Get-ADDomainController -Filter *|Select-Object…

Assuming that Exchange is already set and in production, it's often advisable to record its…

Install VNC Server on the Remote Windows: # Access Remote Server via WinRM$SHERVERNAME = "SHERVER007"$winRMHttp=5985$winRMHttps=5986#…

Run this function in PowerShell as Administrator: function resetWindowsUpdate{ # Source: https://learn.microsoft.com/en-us/troubleshoot/windows-client/installing-updates-features-roles/additional-resources-for-windows-update write-host 'Resetting Windows…

Nowadays, being lazy is good. Why waste energy with clicking buttons when there are a…

Error message: An authentication error has occurred. The function requested is not supported. Remote computer:…

NLA is Microsoft's answer to mitigate some DDoS attacks via remote desktop (RDP). It uses…

version 0.2 <#.DescriptionCurrent Features:1. Check for any errors on the Sources or Destinations and generate…

The scripty: $sourcesAndDestinations=@("C:\Users\kimconnect\Desktop\test\test1 C:\Users\kimconnect\Desktop\test\test2","C:\Users\kimconnect\Desktop\test\test2 C:\Users\kimconnect\Desktop\test\test3")$testPath="C:\Users\kimconnect\Desktop\test\test1"$switchesMirrorDirectories="/MIR /SEC /W:3 /FFT "$dateStamp = Get-Date -Format "yyyy-MM-dd-hh-mm"$currentPath=(Get-Item -Path ".\").FullName$log="/LOG+:$currentPath\robocopy-log-$dateStamp.txt"function…