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#!/bin/sh
PATH=/bin:/usr/bin:/sbin:/usr/sbin
echo "> Alice booting..."
echo "> Mounting virtual filesystems..."
mountpoint -q /proc || mount -t proc proc /proc -o nosuid,noexec,nodev
mountpoint -q /sys || mount -t sysfs sys /sys -o nosuid,noexec,nodev
mountpoint -q /run || mount -t tmpfs run /run -o mode=0755,nosuid,nodev
mountpoint -q /dev || mount -t devtmpfs dev /dev -o mode=0755,nosuid
mkdir -p /run/lock /dev/pts /dev/shm /run/runit
mountpoint -q /dev/pts || mount /dev/pts >/dev/null 2>&1 || mount -t devpts devpts /dev/pts -o mode=0620,gid=5,nosuid,noexec
mountpoint -q /dev/shm || mount /dev/shm >/dev/null 2>&1 || mount -t tmpfs shm /dev/shm -o mode=1777,nosuid,nodev
if [ "$(command -v udevd)" ]; then
echo "> Starting udevd daemon..."
udevd --daemon
udevadm trigger --action=add --type=subsystems
udevadm trigger --action=add --type=devices
udevadm settle
else
# In the case the user may preffer mdevd as opposed to busybox mdev
if [ ! -d "/var/service/mdevd" ]; then
echo "> Starting mdev..."
echo "/sbin/mdev" > /proc/sys/kernel/hotplug
mdev -s
fi
find /sys -name 'modalias' -type f -exec cat '{}' + | sort -u | xargs modprobe -b -a 2>/dev/null
ln -s /proc/self/fd /dev/fd
ln -s fd/0 /dev/stdin
ln -s fd/1 /dev/stdout
ln -s fd/2 /dev/stderr
fi
echo "> Loading kernel modules..."
if [ -f /etc/rc.modules ]; then
while read -r module; do
[ -n "$module" ] && ! echo "$module" | grep -q '^#' && modprobe "$module"
done < /etc/rc.modules
fi
echo "> Bringing up loopback interface..."
ip link set lo up
echo "> Remounting root as read-only..."
mount -o remount,ro /
for arg in $(cat /proc/cmdline); do
case $arg in
fastboot) FASTBOOT=1;;
forcefsck) FORCEFSCK="-f";;
esac
done
if [ ! "$FASTBOOT" ]; then
echo "> Running filesystem check..."
fsck $FORCEFSCK -ATat noopts=_netdev
if [ "$?" -gt 1 ]; then
echo "*******************************************"
echo "** Filesystem check failed **"
echo "** You been dropped to maintenance shell **"
echo "*******************************************"
sulogin -p
fi
fi
echo "> Enabling swap..."
swapon -a
echo "> Remounting root as read-write..."
mount -o remount,rw /
echo "> Mounting all filesystems..."
mount -a
if [ ! -f /etc/hostname ]; then
echo localhost > /etc/hostname
fi
echo "> Setting hostname..."
hostname -F /etc/hostname
echo "> Cleaning stale PID files and /tmp..."
find /var/run -name "*.pid" -delete
find /tmp -xdev -mindepth 1 ! -name lost+found -delete
if [ -f "/etc/sysctl.conf" ]; then
echo "> Applying sysctl settings..."
sysctl -q -p
fi
if [ -e /dev/rtc ] || [ -e /dev/rtc0 ]; then
echo "> Restoring hardware clock..."
hwclock -s -u
fi
if [ -f "/var/lib/random-seed" ]; then
echo "> Seeding /dev/urandom..."
cat /var/lib/random-seed >/dev/urandom
rm -f /var/lib/random-seed
fi
if [ -d /sys/firmware/efi/efivars ]; then
echo "> Mounting efivarfs..."
mount -t efivarfs none /sys/firmware/efi/efivars
fi
dmesg >/var/log/dmesg.log
if [ -x /etc/rc.boot.local ]; then
echo "> Running local boot script..."
/etc/rc.boot.local
fi
IFS=. read -r boottime _ < /proc/uptime
echo "booted in ${boottime}s..."
|
