Public/Start-TunerDiskClean.ps1
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#requires -RunAsAdministrator function Start-TunerDiskClean { <# .SYNOPSIS Clean up local disks .DESCRIPTION Clean up local disks .PARAMETER none .EXAMPLE Start-TunerDiskClean .EXAMPLE Start-TunerDiskClean -WhatIf #> [CmdletBinding(SupportsShouldProcess)] param () try { $ldsk = Get-CimInstance -ClassName "Win32_LogicalDisk" -Namespace "root\cimv2" | Where-Object { $_.DeviceID -eq "$Disk`:" } $used = $ldsk.Size - $ldsk.FreeSpace $upct = [math]::Round($ldsk.Size / $used, 2) Write-Output "C`: is $upct`% used" Write-Output "running disk cleanup" $HKLM = [UInt32] “0x80000002” $strKeyPath = "SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\VolumeCaches" $strValueName = "StateFlags0065" $subkeys = Get-ChildItem -Path "HKLM:\$strKeyPath" -Name Write-Output "enumerating $($subkeys.Count) cleanup targets" $index = 1 foreach ($subkey in $subkeys) { Write-Verbose "subkey [$index] of [$($subkeys.Count)]: $subkey" try { New-ItemProperty -Path "HKLM:\$strKeyPath\$subkey" -Name $strValueName -PropertyType DWord -Value 2 -ErrorAction SilentlyContinue | Out-Null } catch { } try { Start-Process cleanmgr -ArgumentList "/sagerun:65" -Wait -NoNewWindow -ErrorAction SilentlyContinue -WarningAction SilentlyContinue } catch { } } ForEach ($subkey in $subkeys) { try { Remove-ItemProperty -Path "HKLM:\$strKeyPath\$subkey" -Name $strValueName | Out-Null } catch { } } Write-Output "complete!" $ldsk = Get-CimInstance -ClassName "Win32_LogicalDisk" -Namespace "root\cimv2" | Where-Object { $_.DeviceID -eq "$Disk`:" } $used = $ldsk.Size - $ldsk.FreeSpace $upct = [math]::Round($ldsk.Size / $used, 2) Write-Output "C`: is now $upct`% used" } catch { $err = $error[0] if ($err.Exception.Message -match "Access to the path") { Write-Warning "access denied to one of the objects in the $($env:TEMP) path" } else { Write-Error "Error: $($Error[0].Exception.Message -join ';')" } } } Export-ModuleMember -Function Start-TunerDiskClean |