kill [ -s signal name ] job ...
kill [ -sig ] job ...
kill -l [ sig ... ]
       Sends either SIGTERM or the specified signal to the  given  jobs
       or  processes.  Signals are given by number or by names, without
       the `SIG' prefix.  If the signal being sent  is  not  `KILL'  or
       `CONT',  then  the  job  will  be  sent a `CONT' signal if it is
       stopped.  The argument job can be the process ID of a job not in
       the  job list.  In the third form, kill -l, if sig is not speci-
       fied the signal names are listed.  Otherwise, for each sig  that
       is  a name, the corresponding signal number is listed.  For each
       sig that is a signal number or a number  representing  the  exit
       status  of a process which was terminated or stopped by a signal
       the name of the signal is printed.
