如何使用powershell从文件夹的根目录中仅删除子文件夹和子文件夹内容而不是单个文件

Question

A given folder "AppInstall" contains multiple unknown installation packages but the logs for those packages exist in the root of "AppInstall". I want to delete the folders and contents of "packages" without deleting the logs in the root of "AppInstall".

Example:

Before removal code

C:\AppInstall\Package1\AnotherFolder\something.txt
C:\AppInstall\Package1\a.txt
C:\AppInstall\Package1\b.txt
C:\AppInstall\Package1\c.txt
C:\AppInstall\Package2\a.txt
C:\AppInstall\Package2\b.txt
C:\AppInstall\Package1.log
C:\AppInstall\Package2.log

After removal code

C:\AppInstall\Package1.log
C:\AppInstall\Package2.log

Answer 1

您可以使用-Directory开关 (v3+) 检索目录下的文件夹，然后您可以使用-Recurse将其通过管道传输到Remove-Item以删除所有内容，并使用-Force抑制提示：

Get-ChildItem -Path C:\AppInstall -Directory | Remove-Item -Recurse -Force