title: wget usage using batch file
body: <p>I am trying to download a file using wget in batch file,I don't want to download the file if the file all ready exist and it didn't change so I am using <code>-N</code>
  also I am downloading the file from my personal FTP server so I want to hide my <strong>username</strong> and <strong>password</strong> details so I decided to hide output using <code>&gt;nul 2&gt;&amp;1</code>
  so my batch file is:</p>
  
  <pre><code>@echo off
  blah blah
  .....
  echo please wait...
  wget -N ftp://XXXXXXXXXX@YYYYYYY.com/file.jpg &gt;nul 2&gt;&amp;1 
  </code></pre>
  
  <p>now there are 2 problems:</p>
  
  <ol>
  <li><p>The window title will still show my username &amp; password , how I can hide the title or   change the title ?</p></li>
  <li><p>the user wont know if the operation was successful (download was done) or fail (no Internet or no file exist) or it didn't download because the file already exist , I wonder if I can make 3 IF STATEMENTS</p>
  
  <pre><code>IF file was downloaded then echo file download
  
  IF file wasn't downloaded then echo error
  
  IF file wasn't downloaded because was the same then echo file didnt change
  </code></pre></li>
  </ol>