Powershell – Page 2 – infiniteloop.io

Add Parent OU in DN and CN Path Format Using Regex Match

Posted on April 24, 2017May 8, 2017 The LooperPosted in Active Directory, Powershell

Yet another solution for grabbing Parent OU paths

$userArr = Get-ADuser -f * -prop CanonicalName

foreach($user in $userArr)
{
  if($matches){$matches.Clear()}
  $user.CanonicalName -match '.*(?=\/)' | Out-Null
  $user | Add-Member -MemberType NoteProperty -Name 'custom_ParentCN' -Value $matches[0] -Force

  if($matches){$matches.Clear()}
  $user.DistinguishedName -match '(?<=,).*' | Out-Null
  $user | Add-Member -MemberType NoteProperty -Name 'custom_ParentDN' -Value $matches[0] -Force
}

$userArr | sort surname | select surname,givenname,custom* | ft -a

$userArr = Get-ADuser -f * -prop CanonicalName

foreach($user in $userArr)

{

if($matches){$matches.Clear()}

$user.CanonicalName -match '.*(?=\/)' | Out-Null

$user | Add-Member -MemberType NoteProperty -Name 'custom_ParentCN' -Value $matches[0] -Force

if($matches){$matches.Clear()}

$user.DistinguishedName -match '(?<=,).*' | Out-Null

$user | Add-Member -MemberType NoteProperty -Name 'custom_ParentDN' -Value $matches[0] -Force

}

$userArr | sort surname | select surname,givenname,custom* | ft -a

Powershell – Self-signed Certificate via Self-signed Root CA

Posted on March 31, 2017March 31, 2017 The LooperPosted in Certificate, Powershell

The inspiration for this post came from my OpenVPN AWS instance and recent experience testing Server 2016 ADFS. I wanted to stretch my legs beyond the simple flat certs I used for ADFS and sort of re-create a root CA signing event. The OpenVPN Access Server was a great platform as it expects a CA bundle, […]

O365 – Get Tenant Role Groups and Members

Posted on March 30, 2017 The LooperPosted in Office 365, Powershell

I needed something quick to report on all O365 tenant role group members and ran into a minor annoyance when I found the role GUID is needed to list role members. The following will get, sort, and display all tenant role members

Get-MsolRole | % {$x=$_.name; Get-MsolRoleMember -RoleObjectId $_.objectID.guid | 
                  select @{n='RoleName';e={$x}},DisplayName,EmailAddress} | 
                  sort RoleName,Displayname

Get-MsolRole | % {$x=$_.name; Get-MsolRoleMember -RoleObjectId $_.objectID.guid |

select @{n='RoleName';e={$x}},DisplayName,EmailAddress} |

sort RoleName,Displayname

Connect to O365 Online Services

Posted on February 22, 2017July 5, 2017 The LooperPosted in Office 365, Powershell

In a follow up to the O365 powershell module install post I added a new script on Github to connect to the various services. The initial version is pretty light on validation but it will get you connected to 5 different O365 providers assuming the various prereqs have been installed and your admin account has […]

O365 Powershell Module Install Script

Posted on February 15, 2017July 5, 2017 The LooperPosted in Office 365, Powershell

I hope MS will consolidate the O365 Powershell modules in the future. As it stands today your best bet is to find this page, follow the links to download four Powershell modules, and establish connections to the various MS online providers. Or run the following if you have a minute. Certain assumptions are made below, like Skype […]

Discover Circular AD Group Memberships

Posted on February 1, 2017July 5, 2017 The LooperPosted in Active Directory, Powershell

Might as well have a recursive function in the first post eh? I stumbled across this script to discover circular Active Directory group memberships but was inspired to get a more visual representation after reading the FAQ section. Group membership details used for demonstration: Script output comparison: The script will pull in all AD groups […]