+++ /dev/null
-#!/bin/bash
-# Filename: grml-reboot
-# Purpose: reboot grml system
-# Authors: grml-team (grml.org)
-# Bug-Reports: see http://grml.org/bugs/
-# License: This file is licensed under the GPL v2.
-################################################################################
-### BEGIN INIT INFO
-# Provides: grml-reboot
-# Required-Start:
-# Required-Stop:
-# Default-Start:
-# Default-Stop:
-### END INIT INFO
-
-export PATH=/sbin:/bin:/usr/bin:/usr/sbin
-
-. /etc/grml_colors
-. /etc/grml/lsb-functions
-
-cd /
-
-# Clean input/output
-CONSOLE=/dev/console
-[ -c "$CONSOLE" ] && exec >"$CONSOLE" 2>&1 <"$CONSOLE"
-
-# default variables
-INSTALLED=false
-REMOVABLE=false
-USB_DEVICE=false
-NOPROMPT=${NOPROMPT:-false}
-NOEJECT=${NOEJECT:-false}
-CMDLINE="$(cat /proc/cmdline 2>/dev/null)"
-
-# Check if we are running from a GRML-CD or HD
-[ -e /etc/grml_cd ] || INSTALLED=true
-
-# Assume that we don't want the eject+prompt stuff when running in one
-# of the special modes:
-grep -qe 'toram' -qe '2ram' -qe 'usb' -qe 'serial' \
- -qe 'fromhd' -qe 'isofrom' -qe 'fromiso' -qe 'findiso' \
- /proc/cmdline && INSTALLED=true
-
-# detect cdrom device
-if ! $INSTALLED ; then
- if [ -d /run/live/medium ] ; then # live-boot layout since Dec 2018
- CDROM="$(awk '/ \/run\/live\/medium /{print $1;exit 0;}' /proc/mounts)"
- MOUNTPATH="/run/live/medium"
- elif [ -d /lib/live/mount/medium ] ; then # live-boot layout between 2012 and Dec 2018
- CDROM="$(awk '/ \/lib\/live\/mount\/medium /{print $1;exit 0;}' /proc/mounts)"
- MOUNTPATH="/lib/live/mount/medium"
- fi
-
- # try to remove only removable devices
- DEVICE=""
- if [ -n "$CDROM" ] ; then
- DEVICE="${CDROM##/dev/}"
- [ -d /sys/block/${DEVICE} ] || DEVICE="${DEVICE%%[0-9]*}"
-
- if [ -n "$DEVICE" ] ; then
- # is it a removable device?
- [ "$(cat /sys/block/${DEVICE}/removable 2>/dev/null)" = "1" ] && REMOVABLE=true
- # is it a usb device?
- readlink /sys/block/${DEVICE} 2>/dev/null | grep -q '/usb' && USB_DEVICE=true
- $USB_DEVICE && USB_INFO=" ($(cat /sys/block/${DEVICE}/device/model 2>/dev/null))"
- fi
- fi
-fi
-
-case "$0" in
- *halt)
- level=0
- message="grml system will be halted..."
- command="halt"
- ;;
- *reboot)
- level=6
- message="Preparing for reboot..."
- command="reboot"
- ;;
- *)
- echo "Usage: call this script as \"halt\" or \"reboot\" please.">&2
- exit 1
- ;;
-esac
-
-mysleep() {
- for i in $(seq 1 30) ; do
- sleep 0.1
- echo -n "$1.${NORMAL}"
- done
- echo ""
-}
-
-# Disable kernel messages
-echo "0" > /proc/sys/kernel/printk
-
-# make sure halt/reboot commands are available even if
-# someone is using shutdown command or nfsroot is used:
-cat /sbin/halt /sbin/reboot /etc/init.d/$command /etc/init.d/ups-monitor \
- /etc/apcupsd/powerfail >/dev/null 2>&1
-
-# We may kill our network connection here before unmounting NFS. Bad luck.
-if [ -d /sys/bus/pcmcia -a -x /sbin/pccardctl ] ; then
- # make sure we don't lose any data, see issue219 for details
- log_begin_msg "Syncing devices..."
- sync ; log_end_msg $?
- log_begin_msg "Shutting down PCMCIA devices..."
- pccardctl eject >/dev/null 2>&1
- log_end_msg $?
-fi
-
-if $INSTALLED ; then
- log_begin_msg_nn "Running /etc/init.d/rc ${level}: "
- /etc/init.d/rc $level 1>/dev/null 2>&1 &
- mysleep "$GREEN"
- log_end_msg 0
-fi
-
-# Remove all truecrypt mappings...
-if [ -x /usr/sbin/truecrypt ] ; then
- if grep -q truecrypt /proc/modules ; then
- log_begin_msg "Unmapping truecrypt volumes."
- MSG=$(truecrypt -d 2>1)
- echo $MSG | grep "No volumes mapped" && eend 0
- [ -z "$MSG" ] && eend 0 || eend 1
- fi
-fi
-
-# Now kill them all
-killall5 -15
-sleep 1
-log_begin_msg_nn "Sending all processes the TERM signal: "
-mysleep "$BLUE" ; log_end_msg $?
-
-killall5 -9
-sleep 1
-log_begin_msg_nn "Sending all processes the KILL signal: "
-mysleep "$RED" ; log_end_msg $?
-
-# Turn off swap, then unmount file systems.
-log_begin_msg "Turning off swap."
-swapoff -a >/dev/null 2>&1 ; log_end_msg $?
-
-# Udev
-log_begin_msg "Deactivating udev:"
-echo -n " ${GREEN}-${NORMAL} "
-/etc/init.d/udev stop ; log_end_msg $?
-
-# noprompt and noeject handling
-case "$CMDLINE" in
- *noprompt*) NOPROMPT=true ; ;;
- *noeject*) NOEJECT=true ; ;;
-esac
-[ -r /etc/noprompt ] && NOPROMPT=true
-[ -r /etc/noeject ] && NOPROMPT=true && NOEJECT=true
-
-VIRT_WHAT=$(/usr/sbin/virt-what 2>/dev/null)
-if [ -n "$VIRT_WHAT" ] ; then
- log_begin_msg "System seems to be a virtual machine, assuming noprompt as default."
- NOPROMPT=true
- log_end_msg 0
-fi
-
-# Turn on autoeject of CD-ROMs
-if $NOEJECT ; then
- for dev in /proc/sys/dev/cdrom*/lock; do [ -f "$dev" ] && echo 0 > "$dev"; done
- for dev in /proc/sys/dev/cdrom*/autoeject; do [ -f "$dev" ] && echo 1 > "$dev"; done
-fi
-
-# Umount file systems
-log_begin_msg "Syncing local filesystems..."
-sync && sleep 1 ; log_end_msg $?
-
-log_begin_msg "Unmounting file systems."
-
-# Be safe in case someone messed with /etc/mtab
-if ! $INSTALLED ; then
- rm -f /etc/mtab
- ln -snf /proc/mounts /etc/mtab
-fi
-
-# Free loopback devices if necessary, so we can unmount the host media
-for i in /dev/loop*; do losetup -d $i 2>/dev/null; done
-
-umount -t notmpfs,nosysfs,noproc,nousbfs -adrvf 1>/dev/null 2>&1
-
-log_end_msg 0
-
-# Network stuff
-log_begin_msg "Unmounting network filesystems"
-umount -t nfs,nfs4,smbfs -alvf 2>/dev/null ; log_end_msg $?
-
-NETDEVICES="$(/sbin/ifconfig | awk '/^[^ ]+/ {print $1}' | grep -v '^lo$')"
-if [ -n "$NETDEVICES" ]; then
- pidof pump >/dev/null 2>&1 && { pump -k ; sleep 2; }
- killall dhclient dhclient3 2>/dev/null
- log_begin_msg "Shutting down network device..."
- for n in $NETDEVICES; do
- echo "${SUBMSG} ${WHITE}$n${NORMAL}"
- ifdown $n 1>/dev/null 2>&1
- ifconfig $n down
- done ; log_end_msg $?
-fi
-
-# For a harddisk installation: mount / ro
-$INSTALLED && mount -n -o remount,ro / 2>/dev/null
-
-# Prompt for removal of live system device
-if ! $INSTALLED && ! $NOPROMPT ; then
- # do not prompt for removal when running in grml2ram mode:
- if ! mount | grep -qe 'on /run/live/medium' -qe 'on /lib/live/mount/medium' ; then
- echo "Live System not mounted, nothing to eject therefore."
- else
- [ -d "$MOUNTPATH" ] && umount -l "$MOUNTPATH"
- if ! $NOEJECT && [ -n "$CDROM" ] ; then
- $REMOVABLE && eject -p "$CDROM" 2>/dev/null
- fi
- echo
- if $USB_DEVICE ; then
- # if we do not have any information about the usb model then fallback to the device name instead
- [ -n "$USB_INFO" ] || USB_INFO=" (${CDROM})"
- read -s -p "${GREEN}Please remove the USB device${USB_INFO} and press ENTER to continue [auto 2 minutes].${NORMAL}" -t 120 a
- else
- [ -n "$CDROM" ] && CDROM=" (${CDROM})"
- read -s -p "${GREEN}Please remove the live system${CDROM}, close the tray (if any) and press ENTER to continue [auto 2 minutes].${NORMAL}" -t 120 a
- fi
- fi
-fi
-
-echo
-echo "$message" >/dev/console
-
-# Finally halt or reboot
-/etc/init.d/$command stop
-
-## END OF FILE #################################################################
projects / grml-etc.git / blobdiff