killall(1M) UNIX System V(Essential Utilities) killall(1M)
NAME
killall - kill all active processes
SYNOPSIS
/usr/sbin/killall [ signal ]
DESCRIPTION
killall is used by /usr/sbin/shutdown to kill all active processes not
directly related to the shutdown procedure.
killall terminates all processes with open files so that the mounted file
systems will be unbusied and can be unmounted.
killall sends signal [see kill(1)] to all processes not belonging to the
above group of exclusions. If no signal is specified, a default of 15
(SIGTERM) is used.
FILES
/usr/sbin/shutdown
SEE ALSO
fuser(1M), shutdown(1M), signal(5)
kill(1), ps(1) in the User's Reference Manual
signal(2) in the Programmer's Reference Manual
NOTES
The killall command can be run only by a privileged user.
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