如何在 Powershell 中包含文件夹 - 包含字符串

Question

I am doing some batch file name updates and am having trouble including folders. I have it currently set to target only specific file types, but I also want to include folders. Since folders don't have an extension I am unsure how to specify folders in the "-include" string. Any help would be greatly appreciated.

Here is what I am currently working with, but it ignores folders when I would like them included.

Get-ChildItem k:/toolbox/powershell -Include *.gif, *.jpg, *.png, *.xls, 
*.xlsx, *.ppt, *.pptx, *.doc, *.docx, *.pdf -recurse | where {$_.name -match 
"_"} | foreach {
  $New=$_.name.Replace("_","-")
  Rename-Item -path $_.Fullname -newname $New -passthru
}

Answer 1

(Get-Item '~\Desktop\*') | foreach { $FolderName = $_.name.Replace("_","-"); Rename-Item -path $_.fullname -newname $FolderName -passthru }

Answer 2

I would just add 2nd statement:

Get-ChildItem "k:/toolbox/powershell" -Recurse |where mode -eq d----- | where {$_.name -match "_"} | foreach {$New=$_.name.Replace("_","-")
Rename-Item -path $_.Fullname -newname $New -passthru } 

If you run Get-ChildItem "k:/toolbox/powershell" you will receive a list of items where the "Mode" is "d-----" for directories, hence you can use that filter criteria for directories