Powershell 2.0版本下的脚本:
<# Script Function: get size of folder Script Editor: Snail Yu #> $directories=Get-ChildItem c:\windows |where {$_.mode -like "d*"} foreach ($directory in $directories){ $files=(Get-ChildItem $directory -Recurse -ErrorAction SilentlyContinue|where {$_.mode -like "-a*"}) foreach ($file in $files){ $size=$size+$file.length } write-host "the size of $directory is : $size" }
PowerShell 4.0版本下的脚本:
<# Script Function: get size of folder Script Editor: Snail Yu #> $directories=Get-ChildItem d:\ -Directory foreach ($directory in $directories){ $files=Get-ChildItem $directory.FullName -Recurse –File -ErrorAction SilentlyContinue foreach ($file in $files){ $size=$size+$file.Length } write-host "the size of $directory is : $size" }
参数说明:
(1)powershell 2.0中的get-childitem 没有file和directory的参数,只有通过管道来筛选;
(2)-erratction为错误处理机制,详见博客:http://281816327.blog.51cto.com/907015/1417587
(3)powershell2.0中默认得到是文件夹全名(包括绝对路径),4.0中得到的是文件夹名不包括绝对路径,需要用fullname属性显示指定;
时间: 2024-11-10 16:36:48