MFEE

Function Start-CCMRerunAdvertisement { Start-CCMRerunAdvertisement -ComputerName $_ -AdvertisementID UNC53487 }

workflow foreachrerun {
   param([string[]]$computers)
   foreach –parallel ($computer in $computers) {
    Start-CCMRerunAdvertisement –ComputerName $Computer -AdvertisementID UNC53487
}
}

$ComputerList  = Get-Content "c:\computerlist.txt"

function Send-Email {
   # param (
        [Parameter(Mandatory=$true)]
        [String]$Body,
        [String]$ComputerName
   # )
    Send-MailMessage -From “admin@domain.com" -To “user@domain.com" -SMTPServer mail.domain.com -Subject “$($computername) is OFFLINE  " # -Body $Body

}

function Test-Running {
    param (
        [Parameter(Mandatory=$true)]
        [System.String]$ComputerName
    )
$processList = @'
	"Name",				"Expected",		"Running"
	"cmd",				"1",			"0"
	"powershell",	"1",			"0"
	"OfficeClickToRun",	"2",			"0"
'@ | ConvertFrom-Csv | ForEach-Object {$_.Expected = [int]$_.Expected; $_}
    $splat = @{}
    $splat['ComputerName'] = $computerName
    Write-Host "Testing processes on $($computerName)" -ForegroundColor Yellow
    Do  {
      $processList | ForEach-Object {
          $_.Running = @(Get-Process $_.Name @splat -ErrorAction SilentlyContinue).Count
      }
      ($processList | Format-Table -AutoSize | Out-String).Split("`r`n", [StringSplitOptions]::RemoveEmptyEntries) | Write-Host
      If ($running = @($processList | Where-Object {$_.Running -ge $_.Expected}).Count) {
          Start-Sleep -Seconds 5
      }
    } Until (-not $running)

 Restart-Computer -Computer $Computername -Force

    return 0
}

function Test-MyConnection {
    param (
        [Parameter(Mandatory=$true)]
        [System.String]
        $ComputerName
    )
    if (Test-Connection $computername -Quiet -Count 2) {
        Write-Host "Ping successful on $($computerName)" -ForegroundColor Green
        Test-Running -ComputerName $ComputerName
    }
    else {
        send-email $computername -ComputerName $computername -body $processlistOP
        Write-Host $($computerName) "is Offline." -ForegroundColor Red
    }
  }

Test-MyConnection -ComputerName $computername