for simply synchronising two directories possibly on a separate volume, rsync has been around for quite some time.
https://en.wikipedia.org/wiki/Rsync but I may be getting wrong the "this" in "anything that will do this". > 2017/03/15 6:56、Robert ListMail via 4D_Tech <4d_tech@lists.4D.com> のメール: > Actually, I’ve looked for years and have never found anything that will do > this. It’s not impossible to do what needs to be done manually, it’s just a > royal pain and prone to user errors that could result in data loss. Do you > have a tool in mind? I’m not looking to reinvent the wheel. ********************************************************************** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: http://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **********************************************************************