title: Rename multiple files - linux/ubuntu
body: <p>I need to remove the "_1331045422" from image files in my directory.</p>
  
  <p>for eg., my image file name looks like: <strong>message-16-error_1331045422.png</strong></p>
  
  <p>I actually ran a script which rename all image files this way.
  Also I have other files (image files with correct names, js files and css etc. which have correct names)</p>
  
  <p>Please help me with a command to rename all image files with the "_1331045422" , without affecting others.</p>
  
  <p>EDIT:
  I not only have .png files with the wrong filename. There are gifs and jpegs too.</p>