title: batch file to compare two files in different directories with the same name and then copy newest
body: <p>While I have seen similar questions on this site, none of them seem to me to really be able to do what I need.  I need to compare two files of the same name in different locations.  One is on a computer, the other location is on a flash drive.  The batch file will reside on the flash drive.  I need to compare the two files, then copy the newest one so it is on both the computer and flash drive.</p>