tmutil compare <backup or path> [path (if not backup)]

Perform a backup diff

Arguments

Name	Description
`backup or path`
`path (if not backup)`

Name	Description
`-@`	Compare extended attributes
`-a`	Compare all supported metadata
`-c`	Compare creation times
`-d`	Compare file data forks
`-e`	Compare ACLs
`-f`	Compare file flags
`-g`	Compare GIDs
`-h`	Unknown
`-l`	Unknown
`-m`	Compare file modes
`-n`	No metadata comparison
`-s`	Compare sizes
`-t`	Compare modification times
`-u`	Compare UIDs
`-E`	Don't take exclusions into account when comparing items inside volumes
`-U`	Ignore logical volume identity (volume UUIDs) when directly comparing a local volume or volume store to a volume store
`-X`	Print output in XML property list format
`-D <depth>`	Limit traversal depth to depth levels from the beginning of iteration
`-I <name>`	Repeatable ♾