diverse Änderungen

2026-05-15 16:05:34 +02:00
parent d7e1eb33ba
commit 54fd0c3347
7 changed files with 1412 additions and 0 deletions
@@ -0,0 +1,139 @@
+param(
+  [string]$BackupRoot = "H:\Windows-Neuaufsetzen-Backup",
+  [string]$UserProfilePath = $env:USERPROFILE
+)
+
+Set-StrictMode -Version Latest
+$ErrorActionPreference = "Stop"
+
+function New-BackupFolder {
+  param([string]$Name)
+
+  $Path = Join-Path $BackupRoot $Name
+  New-Item -ItemType Directory -Force -Path $Path | Out-Null
+  return $Path
+}
+
+function Export-CsvSafe {
+  param(
+    [Parameter(ValueFromPipeline = $true)]$InputObject,
+    [string]$Path
+  )
+
+  begin {
+    $Items = @()
+  }
+
+  process {
+    $Items += $InputObject
+  }
+
+  end {
+    $Items | Export-Csv -Path $Path -NoTypeInformation -Encoding UTF8
+  }
+}
+
+if (-not (Test-Path $UserProfilePath)) {
+  throw "UserProfilePath does not exist: $UserProfilePath"
+}
+
+New-Item -ItemType Directory -Force -Path $BackupRoot | Out-Null
+
+$Folders = @(
+  "01_Desktop",
+  "02_Dokumente",
+  "03_Bilder",
+  "04_Videos",
+  "05_Downloads_wichtig",
+  "06_Projekte",
+  "07_Banking_Finanzen",
+  "08_Browser_Lesezeichen_Profile",
+  "09_Programme_Settings_Lizenzen",
+  "10_Games_Savegames",
+  "11_Homelab_NAS_Doku",
+  "12_Exportierte_Listen",
+  "13_Treiber_Windows",
+  "14_Screenshots",
+  "15_Musik",
+  "99_Unsortiert_von_D_F_G"
+)
+
+$Folders | ForEach-Object { New-BackupFolder $_ | Out-Null }
+$ExportDir = Join-Path $BackupRoot "12_Exportierte_Listen"
+
+Get-ItemProperty `
+  HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall\*, `
+  HKLM:\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\* |
+  Where-Object {
+    $_.PSObject.Properties.Name -contains "DisplayName" -and
+    -not [string]::IsNullOrWhiteSpace($_.DisplayName)
+  } |
+  Select-Object DisplayName, DisplayVersion, Publisher, InstallDate, InstallLocation |
+  Sort-Object DisplayName |
+  Export-CsvSafe -Path (Join-Path $ExportDir "installierte_programme.csv")
+
+if (Get-Command winget -ErrorAction SilentlyContinue) {
+  winget list | Out-File -FilePath (Join-Path $ExportDir "winget-list.txt") -Encoding UTF8
+}
+
+Get-Volume |
+  Sort-Object DriveLetter |
+  Select-Object DriveLetter, FileSystemLabel, FileSystem, Size, SizeRemaining, HealthStatus |
+  Export-CsvSafe -Path (Join-Path $ExportDir "laufwerke.csv")
+
+Get-Disk |
+  Select-Object Number, FriendlyName, SerialNumber, HealthStatus, OperationalStatus, Size, PartitionStyle |
+  Export-CsvSafe -Path (Join-Path $ExportDir "datentraeger.csv")
+
+Get-Partition |
+  Select-Object DiskNumber, PartitionNumber, DriveLetter, Type, Size, GptType |
+  Sort-Object DiskNumber, PartitionNumber |
+  Export-CsvSafe -Path (Join-Path $ExportDir "partitionen.csv")
+
+try {
+  wmic path softwarelicensingservice get OA3xOriginalProductKey |
+    Out-File -FilePath (Join-Path $ExportDir "windows_oem_key.txt") -Encoding UTF8
+} catch {
+  "Could not read OEM key: $($_.Exception.Message)" |
+    Out-File -FilePath (Join-Path $ExportDir "windows_oem_key.txt") -Encoding UTF8
+}
+
+if (Get-Command manage-bde -ErrorAction SilentlyContinue) {
+  manage-bde -status | Out-File -FilePath (Join-Path $ExportDir "bitlocker_status.txt") -Encoding UTF8
+}
+
+if (Get-Command wsl -ErrorAction SilentlyContinue) {
+  wsl --list --verbose | Out-File -FilePath (Join-Path $ExportDir "wsl-distros.txt") -Encoding UTF8
+}
+
+$KnownUserPaths = @(
+  "Desktop",
+  "Documents",
+  "Pictures",
+  "Videos",
+  "Downloads",
+  "Music",
+  ".ssh",
+  ".gitconfig"
+)
+
+$KnownUserPaths |
+  ForEach-Object {
+    $Path = Join-Path $UserProfilePath $_
+    [pscustomobject]@{
+      Name = $_
+      Path = $Path
+      Exists = Test-Path $Path
+      LastWriteTime = if (Test-Path $Path) { (Get-Item $Path -Force).LastWriteTime } else { $null }
+    }
+  } |
+  Export-CsvSafe -Path (Join-Path $ExportDir "benutzerpfade.csv")
+
+Write-Host ""
+Write-Host "Backup preparation inventory created:"
+Write-Host "  $BackupRoot"
+Write-Host ""
+Write-Host "Next manual steps:"
+Write-Host "  1. Save screenshots into: $BackupRoot\14_Screenshots"
+Write-Host "  2. Review CSV files in: $ExportDir"
+Write-Host "  3. Start data backup only after confirming H: is the correct external drive."