weed shell: adjust help text format

2019-03-23 11:54:26 -07:00
parent 6b70b36105
commit bd1c0735e0
5 changed files with 21 additions and 8 deletions
--- a/weed/shell/command_volume_list.go
+++ b/weed/shell/command_volume_list.go
@@ -19,7 +19,11 @@ func (c *commandVolumeList) Name() string {
 }

 func (c *commandVolumeList) Help() string {
-	return "# list all volumes"
+	return `list all volumes
+
+	This command list all volumes as a tree of dataCenter > rack > dataNode > volume.
+
+`
 }

 func (c *commandVolumeList) Do(args []string, commandEnv *commandEnv, writer io.Writer) (err error) {