Provided by: duperemove_0.11.2-3_amd64 bug

NAME
       show-shared-extents - Show extents that are shared.


SYNOPSIS
       show-shared-extents files...


DESCRIPTION
       Print all the extents in files that are shared. A sum of shared extents is also printed.

       On btrfs, an extent is reported as shared if it has more than one reference.


SEE ALSO
       duperemove(8) btrfs(8)