Pnp Script to Delete files from all folders/SubFolders from SharePoint Online library with Created column condition.

 #Parameters

$SiteURL = "<URL of the site>"

$ListName = "ABCLibraryName"

 

#Connect to the Site

Connect-PnPOnline -URL $SiteURL -UseWebLogin

 

#Get the web & document Library

$Web = Get-PnPWeb

$List = Get-PnPList -Identity $ListName

 

#Function to delete all items in a folder - and sub-folders recursively

Function Delete-AllFilesFromFolder($Folder)

{

    #Get the site relative path of the Folder

    If($Folder.Context.web.ServerRelativeURL -eq "/")

    {

        $FolderSiteRelativeURL = $Folder.ServerRelativeUrl

    }

    Else

    {       

        $FolderSiteRelativeURL = $Folder.ServerRelativeUrl.Replace($Folder.Context.web.ServerRelativeURL,"")

    }

 

    #Get All files in the folder

    $Files = Get-PnPFolderItem -FolderSiteRelativeUrl $FolderSiteRelativeURL -ItemType File

     

    #Delete all files

    ForEach ($File in $Files)

    {

If ($File.TimeCreated -gt (Get-Date 2017-12-31))

{

        Write-Host ("Deleting File: '{0}' at '{1}' {2}" -f $File.Name, $File.ServerRelativeURL,$File.TimeCreated)

         

        #Delete Item

        Remove-PnPFile -ServerRelativeUrl $File.ServerRelativeURL -Force -Recycle

}

    }

 

    #Process all Sub-Folders

    $SubFolders = Get-PnPFolderItem -FolderSiteRelativeUrl $FolderSiteRelativeURL -ItemType Folder

    Foreach($Folder in $SubFolders)

    {

        #Exclude "Forms" and Hidden folders

        If( ($Folder.Name -ne "Forms") -and (-Not($Folder.Name.StartsWith("_"))))

        {

            #Call the function recursively

            Delete-AllFilesFromFolder -Folder $Folder

        }

    }

}

 

#Get the Root Folder of the Document Library and call the function

Delete-AllFilesFromFolder -Folder $List.RootFolder