powershell script that pulls WMIC data from remote workstations - powershell

Question

I am looking for a Powershell script that queries remote workstations for installed Windows updates looking for specific HotFixes (6 of them) and then reports back which ones (if any) are installed.
Query would get the remote host's name from a text file.
I found this script on Microsoft's site and tried to alter it, but I have no where near the skills needed to it.
Function Get-MSHotfix
{
$outputs = Invoke-Expression "wmic qfe list"
$outputs = $outputs[1..($outputs.length)]
foreach ($output in $Outputs) {
if ($output) {
$output = $output -replace 'y U','y-U'
$output = $output -replace 'NT A','NT-A'
$output = $output -replace '\s+',' '
$parts = $output -split ' '
if ($parts[5] -like "*/*/*") {
$Dateis = [datetime]::ParseExact($parts[5], '%M/%d/yyyy',[Globalization.cultureinfo]::GetCultureInfo("en-US").DateTimeFormat)
} elseif (($parts[5] -eq $null) -or ($parts[5] -eq ''))
{
$Dateis = [datetime]1700
}
else {
$Dateis = get-date([DateTime][Convert]::ToInt64("$parts[5]", 16))-Format '%M/%d/yyyy'
}
New-Object -Type PSObject -Property #{
KBArticle = [string]$parts[0]
Computername = [string]$parts[1]
Description = [string]$parts[2]
FixComments = [string]$parts[6]
HotFixID = [string]$parts[3]
InstalledOn = Get-Date($Dateis)-format "dddd d MMMM yyyy"
InstalledBy = [string]$parts[4]
InstallDate = [string]$parts[7]
Name = [string]$parts[8]
ServicePackInEffect = [string]$parts[9]
Status = [string]$parts[10]
}
}
}
}

Answer 1

Here's something I wrote up for a very similar situation:
ForEach($Server in $ServerList){
$QFE=Get-WmiObject Win32_QuickFixEngineering -ComputerName $Server
$IDRX = 3188732,3188743,3192392 -join '|'
$QFE|?{$_.HotFixId -match $IDRX}
}
Mind you, I was looking for QFEs 3188732, 3188743, and 3192392, but you could easily modify that line for the ones you are looking for.