You should be able to get rsync installed without all of Cygwin; it should just need the executable and the Cygwin DLL. This site's cwRsync appears to be just that (though I haven't tried it). That is probably the most robust solution; rsync tries hard to minimize data communications while maximizing accuracy.

Using just modification time and size may mostly work OK if your clocks are in sync. If you want to try this, you should at least make sure everybody's running NTP. There's still a potential for conflicts if there's more than one person updating data, though.


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sgifford's Web page

In reply to Re: Best practices for file synchronization? (Mod time vs. contents compare) by sgifford
in thread Best practices for file synchronization? (Mod time vs. contents compare) by OfficeLinebacker

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