Xenophane's Blog

Example #1
List users that expires within X days

$DaysToExpire = 14
$MaxPassAge = (Get-QADObject (Get-QADRootDSE).defaultNamingContextDN).MaximumPasswordAge.days
[array]$a = Get-QADUser -Enabled -PasswordNeverExpires:$false -SizeLimit 0 -Email * |Select-Object Name,Email,@{Name="Expires";Expression={ $MaxPassAge - $_.PasswordAge.days }} | where {$_.Expires -lt 0} | Sort-Object expires

Example #2
Locate that Hyper-V Host

Get-QADComputer | Where {$_.OSname -match "2008"} | % { Get-Service -ComputerName $_.Name} | where {$_.Displayname -match "hyper"} |  select  Machinename, Displayname

#Kirk Munroe pointed out that Hyper-V actually registers ans SCP (Service Connection Point)
Get-QADObject -Name 'Microsoft Hyper-V' -Type  serviceConnectionPoint | Get-QADComputer -Identity  {$_.ParentContainerDN}

Example #3
Create test users and OU’s in AD

#Gets the default naming context
$RootDN = (Get-QADRootDSE).DefaultNamingContextDN
#Name of OU going to be created in the root of "AD"
$RootOUName = "MinasiTest"
#Create "root" OU
new-qadObject -ParentContainer $RootDN -type 'organizationalUnit' -NamingProperty 'ou' -name $RootOUName
#Create sub OU's, create as many as you like, you only need to change the -name property in the end of the line
new-qadObject -ParentContainer "OU=$RootOUName,$RootDN" -type 'organizationalUnit' -NamingProperty 'ou' -name 'Administrators'
new-qadObject -ParentContainer "OU=$RootOUName,$RootDN" -type 'organizationalUnit' -NamingProperty 'ou' -name 'Marketing'
new-qadObject -ParentContainer "OU=$RootOUName,$RootDN" -type 'organizationalUnit' -NamingProperty 'ou' -name 'Sales'
new-qadObject -ParentContainer "OU=$RootOUName,$RootDN" -type 'organizationalUnit' -NamingProperty 'ou' -name 'IT'
new-qadObject -ParentContainer "OU=$RootOUName,$RootDN" -type 'organizationalUnit' -NamingProperty 'ou' -name 'HR'

#
#
#
#Enter the DN path of the OU you want to add users to
#Note I manually put in the DN of an OU in my test environment, you will have to put one in that exists in your environment

#$OuPath = 'OU=Aprismo Users,DC=aprismo,DC=test'
$OuPath = "OU=$RootOUName,$RootDN"

#Number of users to create in each OU

$No = 5

Function AddUsers
{
param([string]$OUDN, [string]$OUName)

foreach($user in 1..$No)
{
$UserName = "Test$OUName$User"
$UserPassword = "P@ssw0rd123!"
$ExpiresOn = $((Get-Date).AddMonths(1))
$userDescription = "User added for Performance Testing on $(Get-date) and Expires on $ExpiresOn"

$user = New-QADUser -name $UserName `
-SamAccountName $UserName  `
-Description $UserDescription  `
-ParentContainer $OUDN `
-UserPassword $UserPassword

$user | Set-QADUser -AccountExpires ((Get-Date).AddMonths(1))
}
}

#This foreach loops through all OU's "below" $OUPath
Foreach ($OU in Get-QADObject -SearchRoot $OUPath -Type 'organizationalUnit'){
Addusers $OU.DN $OU.Name
}

Example #4
Rename Groups in AD

Get-QADGroup -Name "xyz*" | %{Set-QADGroup -Identity $_ -SamAccountName ($_.Name).Replace("xyz","abc") -whatif ;Rename-QADObject -Identity $_ -NewName ($_.Name).Replace("xyz","abc") -WhatIf }

Example #5
Output a list of servers in a Excel documents, with ping stats and if the machine is disabled/enabled

#$serverlist = Get-QADComputer -LdapFilter '(!(userAccountControl:1.2.840.113556.1.4.803:=2))'  | where {$_.Osname -like "*server*"}
$serverlist = Get-QADComputer -IncludedProperties pwdLastSet -SizeLimit 0   | where {$_.Osname -like "*server*"}

$erroractionpreference = "SilentlyContinue"
$a = New-Object -comobject Excel.Application
$a.visible = $True 

$b = $a.Workbooks.Add()
$c = $b.Worksheets.Item(1)

$c.Cells.Item(1,1) = "Machine Name"
$c.Cells.Item(1,2) = "OS Name"
$c.Cells.Item(1,3) = "IP Address"
$c.Cells.Item(1,4) = "Ping Status"
$c.Cells.Item(1,5) = "Password last set"
$c.Cells.Item(1,6) = "Enabled/Disabled"
$c.Cells.Item(1,7) = "Physical/Virtual"

$d = $c.UsedRange
$d.Interior.ColorIndex = 19
$d.Font.ColorIndex = 11
$d.Font.Bold = $True

$intRow = 2

$colComputers = $serverlist
foreach ($strComputer in $colComputers)
{
$c.Cells.Item($intRow, 1) = $strComputer.Name

$ping = new-object System.Net.NetworkInformation.Ping
$Reply = $ping.send($strComputer.Name)

if ($Reply.status –eq “Success”)
{
 $machineType = Get-WmiObject -ComputerName $strComputer.Name -Class Win32_BIOS

 If ($strComputer.AccountIsDisabled) {$enab =  "Disabled"} else {$enab = "Enabled"}
 if ($strComputer.pwdLastSet -le (Get-Date).AddDays(-90)) {$age = "Older than 90 Days" ; $fgColor = 3} else {$age = "Less than 90 days"; $fgColor = 0}

 if ($machineType.Serialnumber -like "*vmware*") {$type = "VMware"}
 Elseif ($machineType.Version -like "*VRTUAL*") {$type = "Hyper-V"}
 Elseif (!($machineType.Version)) {$type = "N/A"}
 else {$type = "Physical"}

$c.Cells.Item($intRow,  2) = $strComputer.OSName
$c.Cells.Item($intRow,  3) = $Reply.Address.ToString()
$c.Cells.Item($intRow, 4) = "Online"
$c.Cells.item($intRow, 5).Interior.ColorIndex = $fgColor
$c.Cells.Item($intRow,  5) = $age
$c.Cells.Item($intRow,  6) = $enab
$c.Cells.Item($intRow,  7) = $type
$Reply = ""
$intRow = $intRow + 1

}
else
{
 $machineType = Get-WmiObject -ComputerName $strComputer.Name -Class Win32_BIOS

 If ($strComputer.AccountIsDisabled) {$enab =  "Disabled"} else {$enab = "Enabled"}
 if ($strComputer.pwdLastSet -le (Get-Date).AddDays(-90)) {$age = "Older than 90 Days" ; $fgColor = 3} else {$age = "Less than 90 days"; $fgColor = 0}
 if ($machineType.Serialnumber -like "*vmware*") {$type = "VMware"}
  Elseif (!($machineType.Version)) {$type = "N/A"}
  Elseif ($machineType.Version -like "*VRTUAL*") {$type = "Hyper-V"}
 else {$type = "Physical"}

$c.Cells.Item($intRow,  2) = $strComputer.OSName
$c.Cells.Item($intRow,  3) = $Reply.Address.ToString()
$c.Cells.Item($intRow, 4) = "Offline"
$c.Cells.item($intRow, 5).Interior.ColorIndex = $fgColor
$c.Cells.Item($intRow,  5) = $age
$c.Cells.Item($intRow,  6) = $enab
$c.Cells.Item($intRow,  7) = $type
$Reply = ""

$intRow = $intRow + 1

}
$d.EntireColumn.AutoFit()

}

1. Wrapping up Minasi Conference 2010 « says:

   May 20, 2010 at 22:42

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