Functions/Public/Start-COVGroupCompare.ps1
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function Start-COVGroupCompare { <# .SYNOPSIS This will compare 2 user accounts in active directory and tell you their group membership and how they are similar and different. .PARAMETER Identity1 The first user account that you would like to compare. .PARAMETER Identity2 The second user account that you would like to compare. .EXAMPLE Start-COVGroupCompare -Identity1 BobJ -Identity2 DanO .NOTES Author: Paul Wetter Website: www.wetterssoure.com The script are provided AS IS with no guarantees, no warranties, and they confer no rights. #> [CmdletBinding()] param ( [Parameter(ValueFromPipelineByPropertyName = $true, Mandatory = $True, ValueFromPipeline = $True, HelpMessage = "The first user account that you would like to compare")] [string]$Identity1, [Parameter(ValueFromPipelineByPropertyName = $true, Mandatory = $True, ValueFromPipeline = $True, HelpMessage = "The second user account that you would like to compare")] [string]$Identity2 ) $user1 = (Get-ADPrincipalGroupMembership -Identity $Identity1 | select Name | Sort-Object -Property Name).Name Write-Verbose ($user1 -join "; ") $user2 = (Get-ADPrincipalGroupMembership -Identity $Identity2 | select Name | Sort-Object -Property Name).Name Write-Verbose "" Write-Verbose ($user2 -join "; ") $SameGroups = (Compare-Object $user1 $user2 -PassThru -IncludeEqual -ExcludeDifferent) Write-Verbose "" Write-Verbose ($SameGroups -join "; ") $UniqueID1 = (Compare-Object $user1 $user2 -PassThru | where { $_.SideIndicator -eq "<=" }) Write-Verbose "" Write-Verbose ($UniqueID1 -join "; ") $UniqueID2 = (Compare-Object $user1 $user2 -PassThru | where { $_.SideIndicator -eq "=>" }) Write-Verbose "" Write-Verbose ($UniqueID2 -join "; ") $ID1Name = (Get-ADUser -Identity $Identity1 | Select Name).Name Write-Verbose "" Write-Verbose ($ID1Name -join "; ") $ID2Name = (Get-ADUser -Identity $Identity2 | Select Name).Name Write-Verbose "" Write-Verbose ($ID2Name -join "; ") Write-Host "--------------------------------------------------------------------------" Write-Host "[$ID1Name] and [$ID2Name] have the following groups in common:" Write-Host "--------------------------------------------------------------------------" $SameGroups Write-Host "" Write-Host "--------------------------------------------------------------------------" Write-Host "The following groups are unique to [$ID1Name]:" Write-Host "--------------------------------------------------------------------------" $UniqueID1 Write-Host "" Write-Host "--------------------------------------------------------------------------" Write-Host "The following groups are unique to [$ID2Name]:" Write-Host "--------------------------------------------------------------------------" $UniqueID2 Out-GridView } |