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KILL(1)                     General Commands Manual                    KILL(1)

       kill - send a signal to a process, or terminate a process

       kill [ -signal ] pid ...
       kill -l

       kill  sends  the  TERM (terminate, 15) signal to the processes with the
       specified pids.  If a signal name or number preceded by `-' is given as
       first  argument,  that signal is sent instead of terminate.  The signal
       names are listed by using the -l option, and  are  as  given  in  <&lt;sig-
       nal.h>&gt;, stripped of the common SIG prefix.

       The  terminate signal will kill processes that do not catch the signal,
       so `kill -9 ...'  is a sure kill, as the  KILL  (9)  signal  cannot  be
       caught.   By  convention, if process number 0 is specified, all members
       in the process group (that is, processes  resulting  from  the  current
       login)  are signaled (but beware: this works only if you use sh(1); not
       if you use csh(1).)  Negative process numbers also have  special  mean-
       ings;  see  kill(2V)  for details.  The killed processes must belong to
       the current user unless he is the super-user.

       To shut the system down and bring it up single user the super-user  may
       send  the initialization process a TERM (terminate) signal by `kill 1';
       see init(8).  To force init to close and open  terminals  according  to
       what  is  currently  in /etc/ttytab use `kill -HUP 1' (sending a hangup
       signal to process 1).

       The shell reports the process number of an asynchronous process started
       with `&&amp;' (run in the background).  Process numbers can also be found by
       using ps(1).

       kill is built in to csh(1); it allows job specifiers, such as `kill   %
       ...', in place of kill arguments.  See csh(1) for details.

       -l     Display a list of signal names.


       csh(1), ps(1), kill(2V), sigvec(2), init(8)

       A replacement for `kill  0' for csh(1) users should be provided.

                               16 November 1987                        KILL(1)