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Channel: Powershell – Jacques Dalbera's IT world
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How to determine if an account is disabled by examining useraccountcontrol?

Reference: https://knowledge.zomers.eu/PowerShell/Pages/How-to-control-UserAccountControl-Active-Directory-flags-with-PowerShell.aspx For example to check if the user account is disabled...

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How to access the disks mapped through RDP?

Windows XP/2003/2012 and greater support drive mapping back to the client workstation during a Terminal Services (Remote Desktop) session. This means you can copy files from the server to the client...

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How to display changes (change history) on Quest ARS in Powershell?

Quest Software\ActiveRoles Server\v6.9\Solutions\Free Tools\Management Shell for Active Directory\ Copy the ArPowershell.chm on your desktop and open it, Get-QARSLastOperation cmdlet:...

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Event Logging policy settings in Windows Server/Computer

http://blogs.technet.com/b/askds/archive/2008/08/12/event-logging-policy-settings-in-windows-server-2008-and-vista.aspx

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Powershell: how to freeing up memory

Add in your powershell script (if you want to free memory) to call the garbade collector: # Freeing up memory [System.GC]::Collect()  

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WAP 2012 R2 highly available?

How do I configure WAP in Windows Server 2012 R2 highly available? Web Application Proxy (WAP) in Windows Server 2012 R2 provides a reverse proxy service enabling services hosted internally on-premises...

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PKI – Certificates – Certutil -restrict or how to dump CA database

Certutil view restrict description: http://blogs.technet.com/b/pki/archive/2008/10/03/disposition-values-for-certutil-view-restrict-and-some-creative-samples.aspx Disposition values for requests in the...

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How to detect and remove foreign security principals?

How to resolve Foreign security principals with Quest cmdlets for AD? Get-QADObject -ResolveForeignSecurityPrincipals -Type foreignSecurityPrincipal | select Samaccoutname,Type,DN...

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Powershell: how to convert files in a folder from upper case to lower case?

From Upper to Lower: powershell -command “Get-ChildItem | Rename-Item -NewName { $_.Basename.ToLower() + $_.Extension }” From Lower to Upper: powershell -command “Get-ChildItem | Rename-Item -NewName {...

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ADFS 3.0: How to renew SSL certificate?

RDP to your ADFS internal primary server Import the new certificate to the Machine’s Personal Store Make sure you have a private key that corresponds to this certificate. If not, go to the PC you...

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PKI – how to delete certificate issued by a specific CA in PowerShell?

To display certificates on local computer store: C:\Windows\system32>powershell -command “get-item cert:\\LocalMachine\\My\\* | foreach { echo $_.issuer }” CN=ISSUINGCASERVER, O=company IT Group SA...

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PowerShell 5.0 delayed

Download: http://blogs.msdn.com/b/powershell/archive/2015/12/23/windows-management-framework-wmf-5-0-currently-removed-from-download-center.aspx PowerShell Gallery: http://www.powershellgallery.com/...

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Powershell – how to check if a user if member of a group

$user = “mydomain\user1” if ((Get-QADUser $User -Properties memberof).memberof -like “CN=finance-group*”) { write-host “User found” $true } Else { write-host “User found” $false }

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PowerShell – How to add all users in an OU to a Security Group

Import-module ActiveDirectory $rootOU = “OU=Special Users,OU=Users,DC=MyDomain,DC=com” $group = “mydomain\group1” Get-ADUser -SearchBase $rootOu -Filter * | ForEach-Object {Add-ADGroupMember -Identity...

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What if PSRemoting and Unrestricted Execution are disabled?

Remotely enable PSRemoting and Unrestricted PowerShell Execution using PsExec and PSSession, then run PSRecon Option 1 — WMI: PS C:\> wmic /node:”10.10.10.10″ process call create “powershell...

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Monitoring ADFS and AAD Connect using Azure AD connect health

Monitoring ADFS and the AAD Connect Sync Engine using AAD connect health:...

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Detecting hackers (or intrusions) using Windows event log monitoring

The NSA released a PDF entitled “Spotting the Adversary with Windows Event Log Monitoring” earlier this year. The good news is it’s probably one of the most detailed documents I’ve seen in a long time....

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PowerShell – Adding/Removing group members ?

https://blogs.msdn.microsoft.com/adpowershell/wp-content/themes/microsoft/js/html5.js Adding/removing members from another forest or domain to groups in Active Directory:...

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Azure AD Scripting

Prerequisites: The modifications are limited using the Azure management portal, you must use the Powershell module for Azure AD: Manage Azure AD with Powershell:...

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Powershell module for DNS

DNS to change a dynamic record to a static record...

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