👨‍💻PowerShell

L33T scripts and tools for PowerShell

Get the name of the current user

whoami

Set the local user to an admin (will need to log out then back in to take effect)

net localgroup Administrators whoami_result_here /add

Start a sync from AD to AAD on the sync client server

Start-ADSyncSyncCycle -PolicyType Delta

Force a sync to the DC to update Group Policy

gpupdate/force

Get list of what mailboxes a user has access to and to what level

Connect-ExchangeOnline
$mailbox='<users email>'
$mailboxes=Get-Mailbox -ResultSize Unlimited
foreach($mailbox in $mailboxes){Get-MailboxPermission -Identity $mailbox.Identity -User $mailbox}

Force a password change of a local user (run this as system, new password include quotation marks)

net user username "newPassword"

To remove a computer from a domain (on the computer) replacing Domain_Name\Administrator with relevant credential

Remove-Computer -UnjoinDomaincredential Domain_Name\Administrator -PassThru -Verbose -Restart -Force

Create a new local user from and then add them to Administrator group, replacing username and password

net user /add "username" password
net localgroup administrators "username" /add

Get the current WiFi

Netsh WLAN show interfaces

Manually install Microsoft Store

$manifest = (Get-AppxPackage Microsoft.WindowsStore).InstallLocation + ‘AppxManifest.xml’
Get-AppXPackage *WindowsStore* -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}

See what calendars a user has access to

Get-Mailbox | % { Get-MailboxFolderPermission (($_.PrimarySmtpAddress.ToString())+”:\Calendar”) -User *user1* -ErrorAction SilentlyContinue} | select Identity,User,AccessRights

Update a user UPN after changing their name in AD

Connect-AzureAD
Set-AzureADUser -ObjectId "[e-mail]" -UserPrincipalName "[e-mail]"