Update alpineInit.sh

Linux_reinstall/Alpine/alpineInit.sh

@@ -1,87 +1,71 @@
-#!/bin/ash
-# shellcheck shell=dash
-# alpine 默认使用 busybox ash
+#!/bin/bash
+#
+# Alpine Linux use "ash" as default shell.
 
-# 显示输出到前台
-# 似乎script更优雅，但 alpine 不带 script 命令
-# script -f/dev/tty0
 exec >/dev/tty0 2>&1
 
-add_community_repo() {
-  alpine_ver=$(cut -d. -f1,2 </etc/alpine-release)
-  echo http://dl-cdn.alpinelinux.org/alpine/v$alpine_ver/community >>/etc/apk/repositories
+addCommunityRepo() {
+  alpineVer=$(cut -d. -f1,2 </etc/alpine-release)
+  echo LinuxMirror/v$alpineVer/community >>/etc/apk/repositories
 }
 
-# 找到主硬盘
-xda=$(ls /dev/ | grep -Ex '[shv]da|nvme0n1')
+# Find the main disk.
+mainDisk="IncDisk"
 
-# arm要手动从硬件同步时间，避免访问https出错
+# Synchronize time from hardware
 hwclock -s
 
-# 安装并打开 ssh
+# Install and enable ssh
 echo root:LeitboGi0ro | chpasswd
 printf '\nyes' | setup-sshd
+sed -ri 's/^#?Port.*/Port sshPORT/g' /etc/ssh/sshd_config
 
-# 还原改动，不然本脚本会被复制到新系统
+# Delete the initial script itself to prevent to be executed in the new system.
 rm -f /etc/local.d/alpineConf.start
 rm -f /etc/runlevels/default/local
 
-# 网络
-setup-interfaces -a
-# 生成 /etc/network/interfaces
-rc-update add networking boot
-
-# 设置
+# Localization
 setup-keymap us us
-setup-timezone -i Asia/Shanghai
+setup-timezone -i TimeZone
 setup-ntp chrony
 
-# 在 arm netboot initramfs init 中
-# 如果识别到rtc硬件，就往系统添加hwclock服务，否则添加swclock
-# 这个设置也被复制到安装的系统中
-# 但是从initramfs chroot到真正的系统后，是能识别rtc硬件的
-# 所以我们手动改用hwclock修复这个问题
+# In arm netboot initramfs init,
+# If rtc hardware is detected, add hwclock for system, otherwise add swclock
+# This settings will be copied to the new system
+# But the new system boot from initramfs chroot can detect rtc hardwa1 correctly
+# So we use hwclock manually to fix it
 rc-update del swclock boot
 rc-update add hwclock boot
 
-# 通过 setup-alpine 安装会多启用几个服务
+# Setting Alpine Linux by "setup-alpine" will enable the following services
 # https://github.com/alpinelinux/alpine-conf/blob/c5131e9a038b09881d3d44fb35e86851e406c756/setup-alpine.in#L189
 # acpid | default
 # crond | default
 # seedrng | boot
 
-# 添加 virt-what 用到的社区仓库
-add_community_repo
+# Add virt-what to community repository
+addCommunityRepo
 
-# 如果是 vm 就用 virt 内核
+# Use kernel "virt" if be executed on virtual machine
 cp /etc/apk/world /tmp/world.old
-[[ -n "$(virt-what)" ]] && kernel_opt="-k virt"
+[[ -n "$(virt-what)" ]] && kernelOpt="-k virt"
 
-# 重置为官方仓库配置
+# Reset configurations of repositories
 true >/etc/apk/repositories
 setup-apkrepos -1
 setup-apkcache /var/cache/apk
 
-# 去掉仓库 URL 配置中所有被注释的条目
+# Delete comment in the repositories
 sed -i 's/#//' /etc/apk/repositories
-# 加入 edge testing 作为仓库源之一
-sed -i '$a\http://dl-cdn.alpinelinux.org/alpine/edge/testing' /etc/apk/repositories
+# Add edge testing to the repositories
+sed -i '$a\AlpineTestRepository' /etc/apk/repositories
     
 apk update
 apk add bash bash-doc bash-completion bind-tools coreutils cpio curl figlet grep gzip lsblk net-tools python3 py3-pip sed vim
 
-# 加入定制 motd  
-rm -rf /etc/motd
-wget --no-check-certificate -O /etc/profile.d/motd.sh https://gitee.com/mb9e8j2/Tools/raw/master/Linux_reinstall/Alpine/motd.sh
-chmod a+x /etc/profile.d/motd.sh
-
-# 替换 Alpine Linux 自带的 ash 为 bash.  
-sed -i 's/ash/bash/' /etc/passwd
-
-# 安装到硬盘
-# 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
+# Install to hard drive.
 export BOOTLOADER="grub"
-printf 'y' | setup-disk -m sys $kernel_opt -s 0 /dev/$xda
+printf 'y' | setup-disk -m sys $kernelOpt -s 0 $mainDisk
 
-# 重启，此时内存中的系统会被自动写入到硬盘中
-exec reboot
+# Reboot, the system in the memory will all be written to the hard drive.
+exec reboot