jobs [options] [jobIDs]List all running or stopped jobs, or list those specified by jobIDs. For example, you can check whether a long compilation or text format is still running. Also useful before logging out. See the earlier section "Job Control."
-lList job IDs and process group IDs.
-nList only jobs whose status changed since last notification. Korn shell only.
-pList process group IDs only.
-x cmdReplace each job ID found in cmd with the associated process ID and then execute cmd. Not valid for Korn shell.