title: chmod function for PowerShell
body: <p>I was looking around to understand how to chmod (change permissions of a file) a file on Windows 7 Power Shell. So I have found different (wired for me, because I am used to simple chmod command) code snippets and wondering would't it be simple to wrap that wired commands in a chmod function and write it on in a $profile file of Power Shell. I guess this is what many ex-linux shell, but now power shell users would like to have for changing permissions of a file.</p>
  
  <p>I am new to Power Shell. Please help me with the code. </p>