mirror of
https://github.com/leitbogioro/Tools.git
synced 2024-11-16 06:05:33 +08:00
87 lines
2.6 KiB
Bash
87 lines
2.6 KiB
Bash
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#!/bin/ash
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# shellcheck shell=dash
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# alpine 默认使用 busybox ash
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# 显示输出到前台
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# 似乎script更优雅，但 alpine 不带 script 命令
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# script -f/dev/tty0
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exec >/dev/tty0 2>&1
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add_community_repo() {
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alpine_ver=$(cut -d. -f1,2 </etc/alpine-release)
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echo http://dl-cdn.alpinelinux.org/alpine/v$alpine_ver/community >>/etc/apk/repositories
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}
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# 找到主硬盘
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xda=$(ls /dev/ | grep -Ex '[shv]da|nvme0n1')
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# arm要手动从硬件同步时间，避免访问https出错
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hwclock -s
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# 安装并打开 ssh
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echo root:LeitboGi0ro | chpasswd
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printf '\nyes' | setup-sshd
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# 还原改动，不然本脚本会被复制到新系统
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rm -f /etc/local.d/alpineConf.start
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rm -f /etc/runlevels/default/local
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# 网络
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setup-interfaces -a
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# 生成 /etc/network/interfaces
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rc-update add networking boot
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# 设置
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setup-keymap us us
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setup-timezone -i Asia/Shanghai
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setup-ntp chrony
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# 在 arm netboot initramfs init 中
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# 如果识别到rtc硬件，就往系统添加hwclock服务，否则添加swclock
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# 这个设置也被复制到安装的系统中
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# 但是从initramfs chroot到真正的系统后，是能识别rtc硬件的
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# 所以我们手动改用hwclock修复这个问题
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rc-update del swclock boot
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rc-update add hwclock boot
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# 通过 setup-alpine 安装会多启用几个服务
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# https://github.com/alpinelinux/alpine-conf/blob/c5131e9a038b09881d3d44fb35e86851e406c756/setup-alpine.in#L189
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# acpid | default
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# crond | default
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# seedrng | boot
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# 添加 virt-what 用到的社区仓库
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add_community_repo
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# 如果是 vm 就用 virt 内核
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cp /etc/apk/world /tmp/world.old
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[[ -n "$(virt-what)" ]] && kernel_opt="-k virt"
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# 重置为官方仓库配置
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true >/etc/apk/repositories
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setup-apkrepos -1
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setup-apkcache /var/cache/apk
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# 去掉仓库 URL 配置中所有被注释的条目
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sed -i 's/#//' /etc/apk/repositories
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# 加入 edge testing 作为仓库源之一
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sed -i '$a\http://dl-cdn.alpinelinux.org/alpine/edge/testing' /etc/apk/repositories
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apk update
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apk add bash bash-doc bash-completion bind-tools coreutils cpio curl figlet grep gzip lsblk net-tools python3 py3-pip sed vim
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# 加入定制 motd
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rm -rf /etc/motd
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wget --no-check-certificate -O /etc/profile.d/motd.sh https://gitee.com/mb9e8j2/Tools/raw/master/Linux_reinstall/Alpine/motd.sh
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chmod a+x /etc/profile.d/motd.sh
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# 替换 Alpine Linux 自带的 ash 为 bash.
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sed -i 's/ash/bash/' /etc/passwd
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# 安装到硬盘
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# alpine默认使用 syslinux (efi 环境除外)，这里强制使用 grub，方便用脚本再次重装
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export BOOTLOADER="grub"
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printf 'y' | setup-disk -m sys $kernel_opt -s 0 /dev/$xda
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# 重启，此时内存中的系统会被自动写入到硬盘中
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exec reboot
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