+\--exclude-rx=*pattern*
+: exclude any path matching *pattern*, which must be a Python
+ regular expression (http://docs.python.org/library/re.html). The
+ pattern will be compared against the full path rooted at the top
+ of the restore tree, without anchoring, so "x/y" will match
+ "ox/yard" or "box/yards". To exclude the contents of /tmp, but
+ not the directory itself, use "^/tmp/.". (can be specified more
+ than once)
+
+ Note that the root of the restore tree (which matches '^/') is the
+ top of the archive tree being restored, and has nothing to do with
+ the filesystem destination. Given "restore ... /foo/latest/etc/",
+ the pattern '^/passwd$' would match if a file named passwd had
+ been saved as '/foo/latest/etc/passwd'.
+
+ Examples:
+
+ * '/foo$' - exclude any file named foo
+ * '/foo/$' - exclude any directory named foo
+ * '/foo/.' - exclude the content of any directory named foo
+ * '^/tmp/.' - exclude root-level /tmp's content, but not /tmp itself
+
+\--exclude-rx-from=*filename*
+: read --exclude-rx patterns from *filename*, one pattern per-line
+ (may be repeated). Ignore completely empty lines.
+
+\--sparse
+: write output data sparsely when reasonable. Currently, reasonable
+ just means "at least whenever there are 512 or more consecutive
+ zeroes".
+
+\--map-user *old*=*new*
+: for every path, restore the *old* (saved) user name as *new*.
+ Specifying "" for *new* will clear the user. For example
+ "--map-user foo=" will allow the uid to take effect for any path
+ that originally had a user of "foo", unless countermanded by a
+ subsequent "--map-user foo=..." specification. See DESCRIPTION
+ above for further information.
+
+\--map-group *old*=*new*
+: for every path, restore the *old* (saved) group name as *new*.
+ Specifying "" for *new* will clear the group. For example
+ "--map-group foo=" will allow the gid to take effect for any path
+ that originally had a group of "foo", unless countermanded by a
+ subsequent "--map-group foo=..." specification. See DESCRIPTION
+ above for further information.
+
+\--map-uid *old*=*new*
+: for every path, restore the *old* (saved) uid as *new*, unless
+ countermanded by a subsequent "--map-uid *old*=..." option. Note
+ that the uid will only be relevant for paths with no user. See
+ DESCRIPTION above for further information.
+
+\--map-gid *old*=*new*
+: for every path, restore the *old* (saved) gid as *new*, unless
+ countermanded by a subsequent "--map-gid *old*=..." option. Note
+ that the gid will only be relevant for paths with no user. See
+ DESCRIPTION above for further information.
+