add example for bw metadata NODE KEY

bundlewrap · Sep 22, 2017 · 4f549b2 · 4f549b2
1 parent d2b3959
commit 4f549b2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/bundlewrap/cmdline/parser.py b/bundlewrap/cmdline/parser.py
@@ -451,7 +451,7 @@ def build_parser_bw():
         metavar=_("KEY"),
         nargs='*',
         type=str,
-        help=_("print only partial metadata from the given space-separated key path"),
+        help=_("print only partial metadata from the given space-separated key path (e.g. `bw metadata mynode users jdoe` to show `mynode.metadata['users']['jdoe']`)"),
     )
     parser_metadata.add_argument(
         "-t",