diff -r fa9a0e9f5b7d -r 81ae8abd153a backup.rst
--- a/backup.rst	Sat Sep 30 17:17:31 2017 +0300
+++ b/backup.rst	Sat Oct 07 23:16:33 2017 +0300
@@ -41,3 +41,9 @@
 To compare only based on file size use ``--size-only``. In that case ``-t``
 option will preserve modification time.
 
+To sync files only based on timestamps (if attributes have no sence, like on
+Windows OS) complete invocation cn look like (final slash in path is
+significant)::
+
+  $ rsync -r -t --no-p --no-o --no-g --no-A --no-X -O -J --delete --progress -v  $FROM/ $TO/
+