On 24.07.19 23:07, Ted Toal wrote:
> BackupPC documentation says ‘by "identical files" we mean files with 
> identical contents, not necessary the same permissions, ownership or 
> modification time.’  What about filename and file directory, do these have to 
> match for a pair of files to be identical?

No. And the on-disk representation may be different, too - inodes,
filesystems, sparsity, (transparent) compression and encryption, name
it; the files might even be on different machines, that's quite
expected... ;-)

From a practical perspective, files x and y are identical if and only if
`diff x y` returns 0. It's really just about the content.


HTH,
Alex

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