Funtoo Install Script Chroot Part for Virtualbox

vbox_fnto_chroot.sh

#!/bin/sh
# Funtoo Install Script Chroot Part for Virtualbox

# 更新环境变量
source /etc/profile
export PS1="(chroot) $PS1"

# 设置时区和硬件时钟
echo "-*- locale -*-"
ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
echo "Asia/Shanghai" > /etc/timezone
# 检查时间
date
sed -i "/clock=/s/UTC/local/" /etc/conf.d/hwclock

# 设置网络
echo "-*- network -*-"
ln -sf /etc/init.d/netif.tmpl /etc/init.d/netif.eth0
cat > /etc/conf.d/netif.eth0 <<DELIM
template="interface"
ipaddr="10.0.2.15/24"
gateway="10.0.2.2"
nameservers="114.114.114.114"
DELIM
cat /etc/conf.d/netif.eth0

# 设置主机名
echo "-*- hostname -*-"
sed -i "s/localhost/fnto/" /etc/conf.d/hostname

# 设置域名服务器，以便同步 portage
echo "nameserver 114.114.114.114" > /etc/resolv.conf

# 设置文件系统列表
sed -i \
-e '/sda1/s/noatime/noatime\t/' \
-e '/sda1/s/ext2/ext4/' \
-e '/sda4/s/xfs/ext4/' \
/etc/fstab

# 本地化，生成字符集
cat > /etc/locale.gen <<DELIM
en_US ISO-8859-1
en_US.UTF-8 UTF-8
zh_CN.GB18030 GB18030
zh_CN.GBK GBK
zh_CN.UTF-8 UTF-8
zh_CN GB2312
DELIM
locale-gen

# make.conf
cat >> /etc/portage/make.conf <<DELIM

MAKEOPTS="-j9"
GENTOO_MIRRORS="http://mirrors.ustc.edu.cn/gentoo"

# ruby
RUBY_TARGETS="ruby22"
DELIM

# package.mask
# cat >> /etc/portage/package.mask <<DELIM
# >=sys-apps/texinfo-5.1
# DELIM

# 更新 portage
cd /usr/portage
git checkout funtoo.org
emerge --sync

# 安装内核
# eselect profile set 2
# emerge gentoo-sources # genkernel
# genkernel --menuconfig all
# zcat /proc/config.gz > /usr/src/linux/.config
# cd /usr/src/linux
# make -j4
# make modules_install
# cp /usr/src/linux/arch/x86/boot/bzImage /boot/
cp /bzImage /boot/
mkdir -p /lib/modules
tar xf /lib.txz -C /lib/modules

# 安装必要的软件
emerge eix gentoolkit mutt netkit-telnetd pfl texinfo
emerge metalog cronie vim sudo klibc v86d
emerge bind-tools nmap tmux

# 设置自启动
echo "-*- configuring services -*-"
rc-update add netif.eth0 default
rc-update add cronie default
rc-update add metalog default

# 配置修改
sed -i '/rc_sys/s/#rc/rc/' /etc/rc.conf

# 安装并配置GRUB引导管理器
echo "-*- grub -*-"
emerge boot-update
grub-install --no-floppy /dev/sda
cat > /etc/boot.conf <<DELIM
boot {
        generate grub
        default "Funtoo Linux"
        timeout 3
}

display {
        gfxmode 800x600x32
}

"Funtoo Linux" {
        kernel bzImage
        params quiet root=/dev/sda4 video=uvesafb:800x600-32,mtrr:3,ywrap
}
DELIM
boot-update

# 添加用户并修改密码
echo "-*- add user -*-"
useradd -m -G audio,cdrom,cron,portage,usb,users,video,wheel -s /bin/bash zhong
cat >passwd.txt <<DELIM
zhong:zhong
root:root
DELIM
chpasswd <passwd.txt
rm passwd.txt
sed -i "/NOPASSWD/s/# //" /etc/sudoers

# 清理安装包并退出chroot
rm /*-latest.tar.xz
rm /vbox_*.sh
rm /bzImage
rm /lib.txz
exit