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."
-l
List job IDs and process group IDs.
-n
List only jobs whose status changed since last notification. Korn shell only.
-p
List 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.