2024-12-07

Own hosting - all what you need

StartOS is an open-source Linux distribution developed by Start9 Labs, designed to simplify self-hosting services on personal servers. [Mehr lesen…]

2024-03-08

PHP: sende Mail

<?php
if ($_SERVER[”REQUEST_METHOD”] == “POST”) {
    // Empfänger-E-Mail-Adresse
    $empfaenger = “Mustermann@domain”;

    // Betreff der E-Mail
    $betreff = “Neue Kontaktanfrage von ” . [Mehr lesen…]

Powershell: gruppename like finden und aktivierte user zaehlen

$groups = Get-ADGroup -Filter ‘Name -like “*-Users”‘

foreach ($group in $groups) {
# Get the members of each group
$members = Get-ADGroupMember -Identity $group -Recursive | Get-ADUser -Property Enabled | Where-Object {$_.Enabled -eq $true}

# Output the count of enabled members
Write-Output “Group: $($group.Name) has $($members.Count) enabled members”
}

2024-03-04

HW und SW auslesen und exportieren

# Zentralen DFS-Share Pfad definieren
$dfsShare = “C:tmpAusgabe”

# Überprüfen, ob der DFS-Share Pfad existiert
if (-not (Test-Path -Path $dfsShare)) {
    Write-Host “Der DFS-Share Pfad existiert nicht.”
    exit
}

$computerName = $env:COMPUTERNAME
$hwOutputPath = Join-Path -Path $dfsShare -ChildPath ($computerName + “_HW.csv”)
$swOutputPath = Join-Path -Path $dfsShare -ChildPath ($computerName + “_SW.csv”)

try {
    # Computerinformationen sammeln
    $computerInfo = Get-ComputerInfo
    $computerInfoProperties = $computerInfo | Get-Member -MemberType Property | Select-Object -ExpandProperty Name

    # Formatierung und Export der Computerinformationen
    $formattedComputerInfo = @()
    foreach ($prop in $computerInfoProperties) {
        $value = $computerInfo.$prop

        # Beispiel für eine spezifische Formatierung (weitere Bedingungen können hinzugefügt werden)
        if ($prop -like “*Memory*”) {
            $value = [Math]::Round($value / 1GB, 2)
        }

        $formattedComputerInfo += New-Object psobject -Property @{
            Property = $prop
            Value = $value
        }
    }

    $formattedComputerInfo | Export-Csv -Path $hwOutputPath -NoTypeInformation -Force

    # Softwareinformationen sammeln und formatieren
    $softwareInfo = Get-WmiObject -Class Win32_Product | ForEach-Object {
        [PSCustomObject]@{
            Name = $_.Name
            Version = $_.Version
            Vendor = $_.Vendor
        }
    }

    # Softwareinformationen in CSV exportieren
    $softwareInfo | Export-Csv -Path $swOutputPath -NoTypeInformation -Force

} catch {
    Write-Host “Fehler beim Sammeln oder Schreiben der Systeminformationen.”
}

Angeschlossene Monitore auslesen

function Get-MonitorInfo {
  $MonitorInfo = Get-WmiObject WmiMonitorID -Namespace rootwmi -ComputerName $env:COMPUTERNAME
  $Output = @()
  $SeenSerials = @()

  foreach ($Monitor in $MonitorInfo) {
    $Serial = ($Monitor.SerialNumberID -notmatch ‘^0$’ | ForEach-Object {[char]$_}) -join “”
    if ($SeenSerials -contains $Serial) {
      continue
    }
    $SeenSerials += $Serial
    $Manufacturer = ($Monitor.ManufacturerName -notmatch ‘^0$’ | ForEach-Object {[char]$_}) -join “”
    $Name = ($Monitor.UserFriendlyName -notmatch ‘^0$’ | ForEach-Object {[char]$_}) -join “”
   
    $Output += “Manufacturer: $Manufacturer`nName: $Name`nSerial: $Serial`n”
  }
 
  return $Output
}

# Überprüfen des IP-Bereichs vor der Ausführung
$CurrentIP = (Get-NetIPAddress -AddressFamily IPv4).IPAddress
$AllowedIPRange = “192.168.200.*” # Beispiel-IP-Bereich, anpassen nach Bedarf

if ($CurrentIP -like $AllowedIPRange) {
  cls
  $MonitorInfo = Get-MonitorInfo

  # Definieren des Freigabepfads und Erstellen des Dateinamens
  $SharedPath = “c:tmp” # Anpassen an Ihren Freigabepfad
  $Date = Get-Date -Format “yyyyMMdd”
  $FileName = “MonitorInfo_$Date” + “_” + $env:COMPUTERNAME + “.txt”
  $FullFilePath = Join-Path -Path $SharedPath -ChildPath $FileName

  # Schreiben der Informationen in die Datei im Freigabepfad
  $MonitorInfo | Out-File -FilePath $FullFilePath

  # Optionale Ausgabe zur Bestätigung
  Write-Host “Monitor information saved to $FullFilePath”
} else {
  Write-Host “This script is not allowed to run in the current IP range.”
}