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Clear-Temp.ps1
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Clear-Temp.ps1
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<#
.SYNOPSIS
Clear the contents of TEMP, Windows\TEMP, and LocalAppData\TEMP.
.PARAMETER Quiet
Suppress any output; default is to report amount of disk space recovered.
#>
# CmdletBinding adds -Verbose functionality, SupportsShouldProcess adds -WhatIf
[CmdletBinding(SupportsShouldProcess=$true)]
param([switch] $Quiet)
Begin
{
function ClearFolder
{
param($path)
if (!(Test-Path $path)) { return }
$fils = [System.IO.Directory]::GetFiles($path, '*').Count
$dirs = [System.IO.Directory]::GetDirectories($path, '*').Count
Write-Verbose "... clearing $path"
Remove-Item -Path "$path\*" -Force -Recurse -ErrorAction:SilentlyContinue
$fc = $fils - [System.IO.Directory]::GetFiles($path, '*').Count
$dc = $dirs - [System.IO.Directory]::GetDirectories($path, '*').Count
$script:filCount += $fc
$script:dirCount += $dc
if (!$Quiet)
{
Write-Host "... removed $fc files, $dc directories from $path" -ForegroundColor DarkGray
}
}
}
Process
{
$used = (Get-PSDrive C).Used
$script:filCount = 0
$script:dirCount = 0
ClearFolder 'C:\Temp'
ClearFolder 'C:\Tmp'
ClearFolder 'C:\Windows\Temp'
ClearFolder (Join-Path $env:LocalAppData 'Temp')
if (!$Quiet)
{
$disk = Get-PSDrive C | Select-Object Used,Free
$pct = ($disk.Used / ($disk.Used + $disk.Free)) * 100
$recovered = $used - $disk.Used
Write-Host "... removed $filCount files, $dirCount directories"
Write-Host ("... recovered {0:0.00} MB on drive C, {1:0.00}% used" -f ($recovered / 1024000), $pct)
}
}