Dargslan.WinBackupAudit.psm1
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<# .SYNOPSIS Windows backup auditing toolkit — Windows Server Backup, VSS snapshot monitoring, backup job verification, and recovery point tracking .DESCRIPTION Part of the Dargslan Windows Admin Toolkit collection. More tools and resources at https://dargslan.com Free Cheat Sheets: https://dargslan.com/cheat-sheets Windows & DevOps Books: https://dargslan.com/books .LINK https://dargslan.com .LINK https://github.com/Dargslan/powershell-admin-scripts #> function Get-BackupStatus { <# .SYNOPSIS Check Windows backup and VSS snapshot status .DESCRIPTION Reports Windows Server Backup status, VSS shadow copies, and backup schedule compliance. Part of Dargslan.WinBackupAudit — https://dargslan.com #> [CmdletBinding()] param([switch]$Json) $report = [ordered]@{ ShadowCopies = Get-CimInstance Win32_ShadowCopy -ErrorAction SilentlyContinue | Select-Object InstallDate, VolumeName, @{N="SizeMB";E={[math]::Round($_.Count/1MB,1)}} ShadowCopyCount = (Get-CimInstance Win32_ShadowCopy -ErrorAction SilentlyContinue | Measure-Object).Count BackupTasks = Get-ScheduledTask -TaskPath "\Microsoft\Windows\Backup\*" -ErrorAction SilentlyContinue | Select-Object TaskName, State, @{N="LastRun";E={($_ | Get-ScheduledTaskInfo).LastRunTime}} WbadminStatus = try { $out = wbadmin get status 2>&1; $out -join "`n" | Select-Object -First 500 } catch { "WBAdmin not available" } } if ($Json) { return $report | ConvertTo-Json -Depth 3 } Write-Host "`n [Backup Status]" -ForegroundColor Cyan Write-Host " Shadow Copies: $($report.ShadowCopyCount)" if ($report.ShadowCopies) { $report.ShadowCopies | Format-Table -AutoSize } return $report } Export-ModuleMember -Function * |