title: Find out whether a file is a symbolic link in PowerShell
body: <p>I am having a PowerShell script which is walking a directory tree, and sometimes I have auxiliary files hardlinked there which should not be processed. Is there an easy way of finding out whether a file (that is, <code>System.IO.FileInfo</code>) is a hard link or not?</p>
  
  <p>If not, would it be easier with symbolic links (symlinks)?</p>