Mehrere Windows 2012 R2 Terminalserver - gemeinsame Übersicht und Shadow der Sessions

$Servers = "TSE1","TSE2"  



function DrawMenu {
    ## supportfunction to the Menu function below
    param ($menuItems, $menuPosition, $menuTitel)
    $fcolor = $host.UI.RawUI.ForegroundColor
    $bcolor = $host.UI.RawUI.BackgroundColor
    $l = $menuItems.length + 1
    cls
    $menuwidth = $menuTitel.length + 4
    Write-Host "`t" -NoNewLine  
    Write-Host ("*" * $menuwidth) -fore $fcolor -back $bcolor  
    Write-Host "`t" -NoNewLine  
    Write-Host "* $menuTitel *" -fore $fcolor -back $bcolor  
    Write-Host "`t" -NoNewLine  
    Write-Host ("*" * $menuwidth) -fore $fcolor -back $bcolor  
    Write-Host ""  
    Write-debug "L: $l MenuItems: $menuItems MenuPosition: $menuposition"  
    for ($i = 0; $i -le $l;$i++) {
  ##      Write-Host "`t" -NoNewLine 
        if ($i -eq $menuPosition) {
            Write-Host "$($menuItems[$i])" -fore $bcolor -back $fcolor  
        } else {
            Write-Host "$($menuItems[$i])" -fore $fcolor -back $bcolor  
        }
    }
}

function Menu {
    ## Generate a small "DOS-like" menu. 
    ## Choose a menuitem using up and down arrows, select by pressing ENTER
    param ([array]$menuItems, $menuTitel = "MENU")  
    $vkeycode = 0
    $pos = 0
    DrawMenu $menuItems $pos $menuTitel
    While ($vkeycode -ne 13) {
        $press = $host.ui.rawui.readkey("NoEcho,IncludeKeyDown")  
        $vkeycode = $press.virtualkeycode
        Write-host "$($press.character)" -NoNewLine  
        If ($vkeycode -eq 38) {$pos--}
        If ($vkeycode -eq 40) {$pos++}
        if ($pos -lt 0) {$pos = 0}
        if ($pos -ge $menuItems.length) {$pos = $menuItems.length -1}
        DrawMenu $menuItems $pos $menuTitel
    }
    Write-Output $($menuItems[$pos])
}



Function Get-ComputerSessions {
<#
.SYNOPSIS
    Retrieves tall user sessions from local or remote server/s
.DESCRIPTION
    Retrieves tall user sessions from local or remote server/s
.PARAMETER computer
    Name of computer/s to run session query against.
.NOTES
    Name: Get-ComputerSessions
    Author: Boe Prox
    DateCreated: 01Nov2010
 
.LINK
    https://boeprox.wordpress.org
.EXAMPLE
Get-ComputerSessions -computer "server1"  
 
Description
-----------
This command will query all current user sessions on 'server1'.  
 
#>
[cmdletbinding(
    DefaultParameterSetName = 'session',  
    ConfirmImpact = 'low'  
)]
    Param(
        [Parameter(
            Mandatory = $True,
            Position = 0,
            ValueFromPipeline = $True)]
            [string[]]$computer
            )
Begin {
    $report = @()
    }
Process {
    ForEach($c in $computer) {
        # Parse 'query session' and store in $sessions:  
        $sessions = query user /server:$c
            1..($sessions.count -1) | % {
                $temp = "" | Select Computer,User,Type,Id,Idle,Login  
                $temp.Computer = $c
                $temp.User = $sessions[$_].Substring(1,21).Trim()
                $temp.Type = $sessions[$_].Substring(22,19).Trim()
                $temp.Id = $sessions[$_].Substring(41,4).Trim()
		
		$tstring = $sessions[$_].Substring(54,10).Trim()
		$temp.Idle = $sessions[$_].Substring(54,10).Trim()
		if ($tstring.Length -eq 1) { $temp.Idle = '00:0' + $sessions[$_].Substring(54,10).Trim() }  
		if ($tstring.Length -eq 2) { $temp.Idle = '00:' + $sessions[$_].Substring(54,10).Trim() }  
		if ($tstring.Length -eq 4) { $temp.Idle = '0' + $sessions[$_].Substring(54,10).Trim() }  
             	if ($sessions[$_].Substring(54,10).Trim() -eq '.') { $temp.Idle = $sessions[$_].Substring(54,10).Trim() }  
           	if ($sessions[$_].Substring(54,10).Trim() -eq 'Kein') { $temp.Idle = $sessions[$_].Substring(54,10).Trim() }  

                $temp.Login = $sessions[$_].Substring(76).Trim()
#                $temp.Device = $sessions[$_].Substring(68).Trim()
                $report += $temp
            }
        }
    }
End {
    $report
    }
}



do {

$sortoptions = ("User","Computer","Idle","Login")  
$sortselection = Menu $sortoptions "Sorting:"  





(Get-ComputerSessions -computer @($Servers) | sort $sortselection | FT) > sessions.txt


$options = (Get-content sessions.txt | Foreach-Object {$_} )


#Write-Host $options


$selection = Menu $options "Sessions:"  

$selection1 = $selection

$choice2 = $selection
$options2 = ("...back","Interact","Shadow","Logoff","Message","Exit")  

$selection2 = Menu $options2 "Action"  


$TSE = $selection1.Substring(0,8).Trim()
$session = $selection1.Substring(60,4).Trim()



Switch ($selection2)
{
 "...back" { '' }  
 "Interact" {  
	Write-Host $selection1
	Write-Host $session
	Write-Host "/shadow:$session /v:$TSE /control /noConsentPrompt"  
	Pause
Start-Process mstsc.exe -ArgumentList "/shadow:$session /v:$TSE /control /noConsentPrompt" } ## -verb RunAs  
 "Shadow" { mstsc /shadow:$session /v:$TSE /noConsentPrompt }  
 "Logoff" { Logoff /server:$TSE $session $message}  
 "Message" {  
		$message = Read-Host 'Message-text:'  
		mstsc /shadow:$session /v:$TSE /noConsentPrompt $message }
 "Exit" {}   
}


} while ($selection2 -ne "Exit")