Remove spaces from files and folders

$path = "Set path per location" 

Get-ChildItem $path -File -Recurse | Where-Object { $_.Name.Contains(' ') } | Rename-Item -NewName { $_.Name -replace ' ', '' } 

$folder = "set path per location" 

get-childItem $folder -Recurse -include '* *' | rename-item -newname { $_.name -replace ' ','' }