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 num-
       ber 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 specified the signal names are listed.
       Otherwise, for each sig that is a name, the  corre-
       sponding  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.
