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votes
1answer
204 views

how to check file integrity between 2 versions of the same file

over the past years (since ~2000) I have been moving and copying data between disks every now and then.Data is mp3, applications, videos, backups, emails abit of everything and they have been ...
1
vote
4answers
103 views

Is there a program that will show a tree of the differences in two file trees?

In windows I manually back up from time to time by formatting my external drive and copying the contents of my data partition over. Inevitably there is a difference in the number and size of the files ...
1
vote
1answer
224 views

how much data transfer is “too much” on an HD?

I'm trying to learn more about magnetic hard drives and what is considered "too much" transfer on OSX. On windows of course, you have a defrag tool, but I'm curious as to whether there is down side ...