Provided by: ostree_2018.8-0ubuntu0.2_amd64 

NAME
ostree-diff - Compare a directory against a revision
SYNOPSIS
ostree diff [OPTIONS...] {REV} {TARGETDIR}
DESCRIPTION
Compare directory TARGETDIR against revision REV. Shows files and directories modified, added, and
deleted. If there is a file in TARGETDIR not in REV, it will show with an "A" for "added". If a file in
REV is not in TARGETDIR, it shows "D" for "deleted". "M" for "modified" will also show.
OPTIONS
--stats
Print various statistics.
--fs-diff
Print filesystem diff.
--owner-uid
Use file ownership user id for local files.
--owner-gid
Use file ownership group id for local files.
EXAMPLE
$ ostree diff my-branch^ my-branch
A /testdirectory
M /helloworld.txt
$ ostree diff my-branch my-branch^
D /testdirectory
M /helloworld.txt
OSTree OSTREE DIFF(1)