<notextile>
<pre>
$ <code class="userinput">arv tag --help</code>
-arvados cli client
+
+Usage:
+arv tag add tag1 [tag2 ...] --object object_uuid1 [object_uuid2...]
+arv tag remove tag1 [tag2 ...] --object object_uuid1 [object_uuid2...]
+arv tag remove --all
+
--dry-run, -n: Don't actually do anything
--verbose, -v: Print some things on stderr
--uuid, -u: Return the UUIDs of the objects in the response, one per