Group-object hierarchy

Question

Hi guys,
my Boss wants me to create a Report in powershell that Shows all machines per Location per Country and I'm struggling with that. Here are a few Infos about the whole Situation:
The AD OU structure is
RootOU
            -US
                     -DEN
                                 -DENPC001
                                 -DENPC002
                     -MAN
                                 -MANPC001
                                 -MANPC002
             -UK
                     -LON
                                 -LONPC001
                                 -LONPC002
I Need to come up with a script that results in 3 rows:
Country Name, Location Name, Number of Computers.
What I can manage to do is to get the Location and the Count of machines per Location, but how do I also get the Country in the same line?
Here's my code:
################ Code begin #############
function Get-ADLocationMembers {
 [CMDLetBinding()]
 Param (
  [string[]]$computername="LONPC001",
  [string]$DN="cn=LONPC001,ou=LON,ou=UK,dc=mydomain,dc=tld"
 BEGIN
        $objComp = New-Object -TypeName PSObject
    }#Begin
 PROCESS
  foreach ($computer in $computername) {
   $Location = (($computer).Substring(0,3))
   $Country = ((($dn -split ",")[-3]) -replace("OU=",""))
            write-Verbose "Location $($location)"
   write-verbose "Country $($Country)"
   $props = @{
    "Location" = $location;
    "Country"=$Country;
   }#foreach
   Add-Member -InputObject $objComp -NotePropertyMembers $props -EA "SilentlyContinue"
  }#foreach
 }#Process
    END
        $objComp
    }#End
Get-ADLocationMembers | Group Location -NoElement
############### Code End #################
The result is
Count Name
    1 LON
What I would Need is something like this:
Country Count Name
UK            1 LON
Any help is greatly appreciated :)
Thx
Sebastian
Sebastian Bammer

Answer 1

$dns = @(
"cn=DENPC001,ou=DEN,ou=US,dc=mydomain,dc=tld",
"cn=DENPC002,ou=DEN,ou=US,dc=mydomain,dc=tld",
"cn=MANPC001,ou=MAN,ou=US,dc=mydomain,dc=tld",
"cn=MANPC002,ou=MAN,ou=US,dc=mydomain,dc=tld",
"cn=MANPC003,ou=MAN,ou=US,dc=mydomain,dc=tld",
"cn=LONPC001,ou=LON,ou=UK,dc=mydomain,dc=tld",
"cn=LONPC002,ou=LON,ou=UK,dc=mydomain,dc=tld")
$ht = @{}
$regex1 = 'cn=.+,(ou=.+,ou=.+),dc=mydomain,dc=tld'
$regex2 = 'ou=(.+),ou=(.+)'
$dns |
foreach {
if ($_ -match $regex1)
{$ht[$matches[1]]++}
$ht.keys |
foreach {
$_ -match $regex2 > $null
[PSCustomObject]@{
Country = $Matches[2]
Location = $Matches[1]
Count = $ht[$_]
} |
sort Country,Location |
Format-Table -AutoSize
Country Location Count
UK LON 2
US DEN 2
US MAN 3
[string](0..33|%{[char][int](46+("686552495351636652556262185355647068516270555358646562655775 0645570").substring(($_*2),2))})-replace " "