func (c *permanodeCmd) Usage() { cmdmain.Errf("Usage: camput [globalopts] permanode [permanodeopts]\n") }
func (c *rawCmd) Usage() { cmdmain.Errf("Usage: camput [globalopts] rawobj [rawopts]\n") }
func (c *attrCmd) Usage() { cmdmain.Errf("Usage: camput [globalopts] attr [attroption] <permanode> <name> <value>") }