Question

我正在使用powershell脚本稀疏我的备份文件，我知道我有正确的文件名，但由于某些原因，当我使用remove-item时，该项目不会被删除，也不会抛出任何异常。这就是它的样子：

try{
   $Drive = "E:\temp\"
   $deleteTime = -42
   $limit = (Get-Date).AddDays($deleteTime) #files older than 6 weeks

   #get files in folder older than deleteTime and with signature of *junk.vhd* (to be changed later)
   $temp1 = Get-ChildItem -Path $Drive -filter "*junk.vhd*" | Where-Object {$_.LastWriteTime -lt $limit} | Select -Expand Name  #this has 5 files in list

   #will delete every other file
   for($i=$temp1.GetLowerBound(0);$i -le $temp1.GetUpperBound(0);$i+=2) {
      $name = $temp1[$i]
      Write-Host "removing $name" #prints correct file names to screen
      Get-ChildItem -Path $Drive -include $name | Remove-Item -recurse -force #this is handling correct files but they aren't deleted for some reason
   }
}#try
Catch [Exception] {
   #nothing is caught
   Write-Host "here"
}

有没有人有任何想法，为什么它找到并写入托管正确的文件名删除，但删除项目不删除它们？

我在看removal a little different示例，但一切看起来都不错。

Answer 1

尝试替换此行：

Get-ChildItem -Path $Drive -include $name | Remove-Item -recurse -force #this is handling correct files but they aren't deleted for some reason

用这个：

Remove-Item $temp1[i].FullName -force -recurse

由于您已经获得了该文件的完整内容，我觉得不必再次调用Get-ChilItem并将其传递给管道，而只需使用FUllName属性提供Remove-Item，即该文件的完整路径。

试图删除项目，但它没有被删除

1 个答案: