1: #Get list of all Management packs and their links from Technet Wiki

   2: #Thanks to Stefan Stranger http://blogs.technet.com/b/stefan_stranger/archive/2013/03/13/finding-management-packs-from-microsoft-download-website-using-powershell.aspx

   3: $allmpspage = Invoke-WebRequest -Uri "http://social.technet.microsoft.com/wiki/contents/articles/16174.microsoft-management-packs.aspx"

   4: $mpslist = $allmpspage.Links | Where-Object {($_.href -like "*http://www.microsoft.com/*download*") -and ($_.outerText -notlike "*Link to download page*") -and ($_.InnerHTML -like "*This link*")} |

   5: Select @{Label="Management Pack";Expression={$_.InnerText}}, @{Label="Download Link";Expression={$_.href}}

   6:

   7: #Directory to save the downloaded management packs. Make sure it is created first before running the script

   8: $dirmp = "D:\MPs\"

   9:

  10: #go trough every MP

  11: foreach ($mp in $mpslist)

  12: {

  13: #get MP link

  14: $mplink = $mp.'Download Link'

  15:

  16: #get MP name

  17: $mpname = $mp.'Management Pack'

  18: Write-Host "MP Name:" $mpname

  19: Write-Host "MP Link:" $mplink

  20:

  21: #Read MP page

  22: $mppage = Invoke-WebRequest -Uri "$mplink"

  23:

  24: #Find all download links on the page (mp, guide and etc.). $_.href cannot be used beacuse some of the links require conformation before download

  25: $dws = $mppage.Links | Where-Object {($_.'bi:fileurl' -like "*http://download.microsoft.com/download*") } | Select @{Label="Download Link";Expression={$_.'bi:fileurl'}}

  26:

  27: #Find the version number of the MP on its page

  28: $version = $mppage.ParsedHtml.getElementsByTagName("td") | Where "classname" -contains "col2" | Select -ExpandProperty InnerText

  29:

  30: #Remove character ? in fron of MP version. For some reason some versions of mps start with ?

  31: $version = $version.Replace("?","")

  32:

  33: #Remove / character from MP name if contains it beacuse can create unneeded directories

  34: $mpname = $mpname.Replace("/","")

  35: Write-Host "MP Version:" $version

  36: Write-Host "Download Links:" $dws

  37:

  38: #Create directory with the Name of the MP and subdirecotory with the version of the MP

  39: New-Item -ItemType directory -Path $dirmp\$mpname\$version

  40:

  41: #Get the array of found download links

  42: $dws = $dws.'Download Link'

  43:

  44: #Get trough every download link

  45: foreach ($dw in $dws)

  46: {

  47: #assign download link to $source variable

  48: $source = $dw

  49:

  50: #Get the name of the file that will be downloaded

  51: $Filename = [System.IO.Path]::GetFileName($source)

  52:

  53: #Set directory where the file to be downloaded

  54: $dest = "$dirmp\$mpname\$version\$Filename"

  55:

  56: #initiate client for download

  57: $wc = New-Object System.Net.WebClient

  58:

  59: #download the file and put it in the destination directory

  60: $wc.DownloadFile($source, $dest)

  61: }

  62:

  63: #empy line

  64: Write-Host

  65: }