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I am writing a PowerShell script to create several directories if they do not exist.

The filesystem looks similar to this

D:
D:TopDirecSubDirecProject1Revision1Reports
D:TopDirecSubDirecProject2Revision1
D:TopDirecSubDirecProject3Revision1
  • Each project folder has multiple revisions.
  • Each revision folder needs a Reports folder.
  • Some of the "revisions" folders already contain a Reports folder; however, most do not.

I need to write a script that runs daily to create these folders for each directory.

I am able to write the script to create a folder, but creating several folders is problematic.

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1 Answer

Try the -Force parameter:

New-Item -ItemType Directory -Force -Path C:PathThatMayOrMayNotExist

You can use Test-Path -PathType Container to check first.

See the New-Item MSDN help article for more details.


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