-$ arv arv get --help
-Usage: arv get [uuid] [fields...]
-Fetch the specified Arvados object, select the specified fields,
-and print a text representation (json or yaml, use --format).
-
-arv get --help
+Usage: arv [--format json|yaml] get [uuid] [fields...]
-
-$ EDITOR=cat arv edit [uuid]
+Fetch the specified Arvados object, select the specified fields,
+and print a text representation.