This can be useful when you need a file to be right off the root of your
Internet facing site - files like robots.txt, sitemap.xml, or the verification
file for Google Webmaster tools. We’ll take advantage of PowerShell’s ability to
use any .NET methods along with the Files collection on each SPWeb in
SharePoint.
$fileBytes = [system.io.file]::ReadAllBytes("c:\the\full\path\to\your\file.txt"); $site = Get-SPSite "http://yourdomain:portifneeded"; $site.RootWeb.Files.Add("file.txt", $fileBytes, $true);
This will result in a file.txt located at
“http://yourdomain:portifneeded/file.txt”. Sweet!