replace names of all directiories and files in PS

Question

I want to replace all space characters into \"_\" in names of all subfolders and files. Unfortunately when I type:

Get-ChildItem -recurse -name | ForEach-Obj         


        

Answer 1

Adding a filter worked for me:

Get-ChildItem C:\path-to-directory -Recurse -Filter *foo* | Rename-Item -NewName { $_.name -replace 'foo', 'bar'} -verbose