Easy way to find/fix content issues?

hadeletlakhalom

Is there a script or program that will scan my content and find/fix broken links and other issues?  I am going to be getting a new computer soon and while I keep all my content on a external drive... I would really like to have an easy way to scan through that drive before I install Daz on the new computer, just to go through and fix any issues before I do the new install.