PowerShell バックアップ(曜日ごとフォルダ分け)

$sourceFolders = @(
"C:\Users\xxx\Desktop\a",
"C:\Users\xxx\Desktop\aaa"
 )

$targetFolder = Join-Path "C:\Users\xxx\Desktop\x" (Get-Date).DayOfWeek.value__
if (Test-Path $targetFolder) { Remove-Item $targetFolder -Recurse -Force }
New-Item -ItemType Directory -Path $targetFolder | Out-Null

foreach ($sourceFolder in $sourceFolders) {
  if (!(Test-Path $sourceFolder)) { continue }
  $backupFolder = Join-Path $targetFolder (Split-Path $sourceFolder -Leaf)
  New-Item -ItemType Directory -Path $backupFolder | Out-Null
  Copy-Item $sourceFolder\* $backupFolder -Recurse -Force
}

$sourceFolders = @(

"C:\Users\xxx\Desktop\a",

"C:\Users\xxx\Desktop\aaa"

)

$targetFolder = Join-Path "C:\Users\xxx\Desktop\x" (Get-Date).DayOfWeek.value__

if (Test-Path $targetFolder) { Remove-Item $targetFolder -Recurse -Force }

New-Item -ItemType Directory -Path $targetFolder | Out-Null

foreach ($sourceFolder in $sourceFolders) {

if (!(Test-Path $sourceFolder)) { continue }

$backupFolder = Join-Path $targetFolder (Split-Path $sourceFolder -Leaf)

New-Item -ItemType Directory -Path $backupFolder | Out-Null

Copy-Item $sourceFolder\* $backupFolder -Recurse -Force

}