kill(1) DG/UX 5.4.2 kill(1)
NAME
kill - terminate a process by default
SYNOPSIS
kill [-signal] pid ...
kill -signal -pgid ...
kill -l
DESCRIPTION
kill sends a signal to the specified processes. The value of signal
may be numeric or symbolic. [see signal(5)]. The symbolic signal
name is the name as it appears in /usr/include/sys/signal.h, with the
SIG prefix stripped off. Signal 15 (SIGTERM) is sent by default;
this will normally kill processes that do not catch or ignore the
signal.
pid and pgid are unsigned numeric strings that identify which
process(es) should receive the signal. If pid is used, the process
with process ID pid is selected. If pgid is used, all processes with
process group ID pgid are selected.
The process number of each asynchronous process started with & is
reported by the shell (unless more than one process is started in a
pipeline, in which case the number of the last process in the
pipeline is reported). Process numbers can also be found by using
ps(1).
When invoked with the -l option, kill will print a list of symbolic
signal names. The details of the kill are described in kill(2). For
example, if process number 0 is specified, all processes in the
process group are signaled.
The signalled process must belong to the current user unless the user
is the super-user.
SEE ALSO
ps(1), sh(1).
kill(2), signal(2), signal(5).
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