halt(1M) (BSD Compatibility Package) halt(1M)
NAME
halt - stop the processor
SYNOPSIS
/usr/ucb/halt [-lnqy]
DESCRIPTION
halt writes out any information pending to the disks and then stops
the processor.
halt normally logs the system shutdown to the system log daemon,
syslogd(1M), and places a shutdown record in the login accounting file
/var/adm/wtmp. These actions are inhibited if the -n or -q options are
present.
OPTIONS
-l No logging.
-n Prevent the sync(1M) before stopping.
-q Quick halt. No graceful shutdown is attempted.
-y Halt the system, even from a dialup terminal.
NOTE
This command is equivalent to init 0.
FILES
/var/adm/wtmp
Login accounting file
SEE ALSO
init(1M), reboot(1M), shutdown(1M), syslogd(1M).
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