From the command line, you can invoke a full discovery or a pending discovery by using the dmctl or sm_tpmgr utility. Doing so is useful if you want to schedule a full or pending discovery at a specific time by using batch processing or the sm_sched utility.
The dmctl and sm_sched utilities are described in the HTML pages that are located in the BASEDIR/smarts/doc/html/usage directory of any Domain Manager installation area.