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#!/bin/sh
umask 022
. /etc/rc.conf
case "$1" in
reboot|poweroff) ;;
*)
echo "Invalid action '$1' for rc.shutdown" >&2
exit 1
;;
esac
# avoid staircase effect by setting linefeed mode
echo; /bin/stty onlcr
echo Shutting down
echo Saving system clock
[ -n "$TIMEZONE" ] && export TZ="$TIMEZONE"
/bin/hwclock -w -u /dev/rtc0
unset TZ
/bin/dd if=/dev/urandom of=/etc/random-seed count=1 bs=512 2>/dev/null
echo Sending TERM to all processes
/bin/killall5 -s TERM
/bin/sleep 3
echo Sending KILL to all processes
/bin/killall5 -s KILL
echo Remounting root as read-only
/bin/mount -o remount,ro /
echo Unmounting filesystems
/bin/umount -a
/bin/sync
/bin/sleep 3
wait
echo Good bye.
case "$1" in
reboot) /bin/halt -r ;;
poweroff) /bin/halt -p ;;
esac
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