src/initscripts/system/halt

   1 #!/bin/sh
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2007-2022  IPFire Team  <info@ipfire.org>                     #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 . /etc/sysconfig/rc
  23 . ${rc_functions}
  24
  25 case "${1}" in
  26         stop)
  27                 sync && sync
  28                 boot_mesg "Remount root readonly..."
  29                 mount -f -o remount,ro / > /dev/null 2>&1
  30                 evaluate_retval
  31
  32                 boot_mesg "Prepare for halt..."
  33                 sleep 2
  34
  35                 #Disable all leds at shutdown
  36                 for led in $(ls /sys/class/leds); do
  37                         echo "none" > /sys/class/leds/$led/trigger
  38                         echo "0"    > /sys/class/leds/$led/brightness
  39                 done
  40
  41                 halt -d -f -i -p
  42                 ;;
  43         *)
  44                 echo "Usage: {stop}"
  45                 exit 1
  46                 ;;
  47 esac