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|
#!/bin/bash
# (C) Eric Thibodeau GPL v2
kernel_links()
{
echo "====================================="
echo "Correcting kernel and initramfs links"
echo "====================================="
cd /boot
ln -s kernel-* vmlinuz
ln -s initramfs-* initramfs
}
unionfs_prep()
{
echo "====================================="
echo "=adding unionfs required dirs========"
echo "====================================="
for I in etc var tmp
do
mkdir -p /mnt/unionfs/$I
done
}
set_runlevel()
{
ln -s /etc/runlevels/default /etc/runlevels/unionfs
}
run_depmod() {
depmod -a -b /usr/src/linux
}
# We do this often in scripts to config files, change OPTION=something to OPTION=other
# in:
# $1: OPTION=other
# $2: /path/to/file.conf
# $3: (Optional) assignment token, defaults to =
# out:
# Changes are made inline
change_opt() {
SEP=${3:-=}
KEY=${1#*${SEP}}
VAL=${1%${SEP}*}
# Replace old value with the new one ;)
sed -e"s:${VAL}${SEP}.*:$1:" -i $2
}
openrc_diskless_setup() {
echo "====================================="
echo "=Setting up default RC configs======="
echo "====================================="
# /etc/rc.conf
for I in 'rc_parallel="yes"' 'rc_depend_strict="NO"' 'rc_tty_number=2'
do
change_opt $I /etc/rc.conf
done
# /etc/conf.d/bootmisc
change_opt 'wipe_tmp="NO"' /etc/conf.d/bootmisc
# /etc/conf.d/net
echo 'dhcpcd_eth0="-p --inform"' >> /etc/conf.d/net
# Set clock to localtime as default
change_opt 'clock="local"' /etc/conf.d/hwclock
change_opt 'clock_systohc="YES"' /etc/conf.d/hwclock
# We don't do this anymore since it puts files into /lib64/rc/init.d/
# and that causes error messages on reboot:
#echo "Pre-generating dependencies..."
#/lib/rc/bin/rc-depend -u
# Instead, we actually clean out that folder:
rm -Rf /lib64/rc/init.d/*
# The following is only useful if some freak grabs the livecd and is in a TZ
# making the /etc files dated in the future (my system is UTC-5
echo "Moving dates to the past so the Cache isn't always regenerated"
find /etc/ -exec touch --date=yesterday {} \;
}
setup_services() {
# Pre-generating sshd keys can be the source of philosophical debates:
echo "====================================="
echo "=Pre-generating sshd keys============"
echo "====================================="
. /etc/init.d/sshd
gen_keys
# ln -s /etc/runlevels/default /etc/runlevels/unionfs
}
dash_is_sh() {
echo "====================================="
echo "=Replacing sh with dash=============="
echo "====================================="
rm /bin/sh
ln -s /bin/dash /bin/sh
}
#kernel_links
dash_is_sh
unionfs_prep
#run_depmod
openrc_diskless_setup
# this one is a hack since catalyst doesn't do it for the moment for some reason
setup_services
# TEMPORARY for testing:
echo "====================================="
echo "=Changing root password=============="
echo "====================================="
echo root:test | chpasswd
exit 0
|
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