# =====================================================================
# clean_windows_temp_v1.0_2026-06-10.ps1
# Verze: 1.0 | Datum: 2026-06-10
# Popis: Vyčistí C:\Windows\Temp a C:\Windows\SoftwareDistribution\Download
#        (cache Windows Update). Vyžaduje spuštění JAKO SPRÁVCE.
#        Zastaví službu Windows Update, smaže cache, službu znovu spustí.
# =====================================================================
#Requires -RunAsAdministrator

$before = (Get-PSDrive C).Free

Write-Host "Mažu C:\Windows\Temp ..."
Get-ChildItem 'C:\Windows\Temp' -Force -ErrorAction SilentlyContinue |
    Remove-Item -Recurse -Force -Confirm:$false -ErrorAction SilentlyContinue

Write-Host "Zastavuji službu Windows Update ..."
Stop-Service wuauserv -Force -ErrorAction SilentlyContinue
Stop-Service bits -Force -ErrorAction SilentlyContinue

Write-Host "Mažu C:\Windows\SoftwareDistribution\Download ..."
Get-ChildItem 'C:\Windows\SoftwareDistribution\Download' -Force -ErrorAction SilentlyContinue |
    Remove-Item -Recurse -Force -Confirm:$false -ErrorAction SilentlyContinue

Write-Host "Spouštím služby zpět ..."
Start-Service bits -ErrorAction SilentlyContinue
Start-Service wuauserv -ErrorAction SilentlyContinue

$after = (Get-PSDrive C).Free
Write-Host ("Uvolněno: {0:N2} GB | Volno celkem: {1:N2} GB" -f (($after-$before)/1GB), ($after/1GB))
Read-Host "Hotovo - Enter pro zavření"