rc.shutdown (759B)
1 #!/bin/sh 2 umask 022 3 4 . /etc/rc.conf 5 6 case "$1" in 7 reboot|poweroff) ;; 8 *) 9 echo "Invalid action '$1' for rc.shutdown" >&2 10 exit 1 11 ;; 12 esac 13 14 # avoid staircase effect by setting linefeed mode 15 echo; /bin/stty onlcr 16 17 echo Shutting down 18 19 echo Saving system clock 20 [ -n "$TIMEZONE" ] && export TZ="$TIMEZONE" 21 /bin/hwclock -w -u /dev/rtc0 22 unset TZ 23 24 /bin/dd if=/dev/urandom of=/etc/random-seed count=1 bs=512 2>/dev/null 25 26 echo Sending TERM to all processes 27 /bin/killall5 -s TERM 28 /bin/sleep 3 29 echo Sending KILL to all processes 30 /bin/killall5 -s KILL 31 32 echo Remounting root as read-only 33 /bin/mount -o remount,ro / 34 35 echo Unmounting filesystems 36 /bin/umount -a 37 38 /bin/sync 39 /bin/sleep 3 40 wait 41 42 echo Good bye. 43 44 case "$1" in 45 reboot) /bin/halt -r ;; 46 poweroff) /bin/halt -p ;; 47 esac