在这种情况下,您需要多个循环来获取流文件夹,获取这些子文件夹,然后解析子文件夹中的所有文件。
foreach ($folder in (Get-ChildItem -Path 'C:\streamscontainerfolder' -Directory)) {
foreach ($subFolder in (Get-ChildItem -Path $folder -Directory)) {
if ('filename' -in (Get-ChildItem -Path $subFolder -File).Name) {
Remove-Item -Path $subFolder -Recurse -Force
continue
}
}
}
另一种方法是使用管道:
# This gets stream1, stream2, etc. added a filter to be safe in a situation where
# stream folders aren't the only folders in that directory
Get-ChildItem -Path C:\streamsContainerFolder -Directory -Filter stream* |
# This grabs subfolders from the previous command
Get-ChildItem -Directory |
# Finally we parse the subfolders for the file you're detecting
Where-Object { (Get-ChildItem -Path $_.FullName -File).Name -contains 'can_erase.txt' } |
ForEach-Object {
Get-Content -Path "$($_.FullName)\can_erase.txt" |
Stop-Process -Id { [int32]$_ } -Force # implicit foreach
Remove-Item -Path $_.FullName -Recurse -Force
}
作为默认设置,我建议使用
-WhatIf
作为参数
Remove-Item
所以你可以看到它是什么
将
做。
更多思考后的奖励:
$foldersToDelete = Get-ChildItem -Path C:\Streams -Directory | Get-ChildItem -Directory |
Where-Object { (Get-ChildItem -Path $_.FullName -File).Name -contains 'can_erase.txt' }
foreach ($folder in $foldersToDelete) {
# do what you need to do
}
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