http://blogs.technet.com/b/heyscriptingguy/archive/2007/12/13/hey-scripting-guy-how-can-i-remove-duplicate-values-from-a-pair-of-text-files.aspxHey, Scripting Guy! I have two text files that contain numbers. I need to write a script that can determine whether a given number exists in both of these text files. If it does, I need to delete that line from each of the two files. How do I do thaten-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/heyscriptingguy/archive/2007/12/13/hey-scripting-guy-how-can-i-remove-duplicate-values-from-a-pair-of-text-files.aspx#3468271Thu, 01 Dec 2011 07:18:45 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3468271royce<p>how about if we just want to remove one row of the duplicate and not both? </p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3468271" width="1" height="1">