1. 程式人生 > >powershell獲取windows子文件夾的大小

powershell獲取windows子文件夾的大小

art measure reac name ont con windows unit sub

 1 $startFolder = "E:\Migration\"
 2 $colItems = (Get-ChildItem $startFolder | Where-Object {$_.PSIsContainer -eq $True} | Sort-Object)
 3 foreach ($i in $colItems)
 4 {
 5  $subFolderItems = (Get-ChildItem $i.FullName -recurse | Measure-Object -property length -sum)
 6  $FileSize="{0:N2}" -f ($subFolderItems
.sum / 1GB) 7 $Unit=‘GB‘ 8 if($FileSize -lt 1) 9 { 10 $FileSize="{0:N2}" -f ($subFolderItems.sum / 1MB) 11 $Unit=‘MB‘ 12 } 13 write-host $i.FullName ‘ -- ‘ $FileSize $Unit -fore green 14 }


計算速度很快,只需修改$startFolder變量即可。

powershell獲取windows子文件夾的大小