PowerShell: Delete folders based on name
I have a lot of folders which contain legacy FrontPage extensions (in the format “_vti_cnf”). These are of no use and are simply taking up space on my hard drive.
Whilst I could trawl through every directory and subdirectory and manually delete each and every instance of a _vti_cnf folder or file, this process is much faster when PowerShell is employed. The following script will delete folder (as well as subfolders and files) based on a string or a series of strings. In this example, it will delete any folder or file that contains “_vti_cnf” or “.svn”.
$source="C:\path\to\files" #location of directory to search $strings=@("*vti_cnf", "*.svn") cd ($source); get-childitem -Include ($strings) -Recurse -force | Remove-Item -Force –Recurse
There are just two parameters that need to be specified:
$source= The folder in which to start the search
$strings= The search strings that will be used to decide if folders should be deleted
As with all scripts of this nature, caution must be employed. Always run the script with a
-whatif command first to see what will happen when the script is run.