122 lines
3.6 KiB
Bash
122 lines
3.6 KiB
Bash
#!/bin/bash
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# DD 重装系统脚本 - Debian 13
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# 用法: bash dd-reinstall.sh
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# 一键: bash <(curl -sL mjjtop.com/dd)
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set -e
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# 颜色
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R='\033[0;31m' G='\033[0;32m' Y='\033[0;33m' B='\033[0;34m' N='\033[0m'
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echo -e "${B}╔══════════════════════════════════════╗${N}"
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echo -e "${B}║ DD 重装系统 - Debian 13 ║${N}"
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echo -e "${B}╚══════════════════════════════════════╝${N}"
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echo
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# 默认值
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DEF_PWD="Mng@2026DD!"
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DEF_PORT="22"
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DEF_HOST="debian"
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DEF_TZ="Asia/Hong_Kong"
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DEF_SWAP="1024"
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# 交互输入 (< /dev/tty 确保管道模式下也能读取用户输入)
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read -p "$(echo -e ${G}主机名${N} [${DEF_HOST}]: )" MYHOST < /dev/tty
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MYHOST=${MYHOST:-$DEF_HOST}
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read -p "$(echo -e ${G}SSH端口${N} [${DEF_PORT}]: )" MYPORT < /dev/tty
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MYPORT=${MYPORT:-$DEF_PORT}
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read -sp "$(echo -e ${G}root密码${N} [默认: ${DEF_PWD}]: )" MYPWD < /dev/tty
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echo
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MYPWD=${MYPWD:-$DEF_PWD}
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read -p "$(echo -e ${G}时区${N} [${DEF_TZ}]: )" MYTZ < /dev/tty
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MYTZ=${MYTZ:-$DEF_TZ}
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read -p "$(echo -e ${G}Swap大小MB${N} [${DEF_SWAP}]: )" MYSWAP < /dev/tty
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MYSWAP=${MYSWAP:-$DEF_SWAP}
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read -p "$(echo -e ${G}启用BBR${N} [Y/n]: )" BBR < /dev/tty
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BBR=${BBR:-Y}
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# 系统选择
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echo
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echo -e "${Y}选择系统:${N}"
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echo " 1) Debian 13 (默认)"
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echo " 2) Debian 12"
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echo " 3) Ubuntu 24.04"
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echo " 4) Ubuntu 22.04"
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echo " 5) CentOS 9"
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echo " 6) Alpine 3.19"
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read -p "$(echo -e ${G}选择${N} [1]: )" OS_CHOICE < /dev/tty
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OS_CHOICE=${OS_CHOICE:-1}
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case $OS_CHOICE in
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1) OS_FLAG="-debian 13" ;;
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2) OS_FLAG="-debian 12" ;;
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3) OS_FLAG="-ubuntu 24.04" ;;
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4) OS_FLAG="-ubuntu 22.04" ;;
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5) OS_FLAG="-centos 9" ;;
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6) OS_FLAG="-alpine 3.19" ;;
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*) OS_FLAG="-debian 13" ;;
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esac
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BBR_FLAG=""
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[[ "${BBR,,}" != "n" ]] && BBR_FLAG="--bbr"
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# 确认
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echo
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echo -e "${Y}════════ 确认配置 ════════${N}"
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echo -e " 系统: ${B}${OS_FLAG}${N}"
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echo -e " 主机名: ${B}${MYHOST}${N}"
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echo -e " SSH端口: ${B}${MYPORT}${N}"
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echo -e " 密码: ${B}******${N}"
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echo -e " 时区: ${B}${MYTZ}${N}"
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echo -e " Swap: ${B}${MYSWAP}MB${N}"
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echo -e " BBR: ${B}${BBR_FLAG:-关闭}${N}"
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echo -e "${Y}══════════════════════════${N}"
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echo
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read -p "$(echo -e ${R}确认重装? 数据将全部丢失!${N} [y/N]: )" CONFIRM < /dev/tty
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[[ "${CONFIRM,,}" != "y" ]] && echo "已取消" && exit 0
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# 下载并执行
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echo -e "${G}下载 InstallNET.sh ...${N}"
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if command -v wget &>/dev/null; then
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wget --no-check-certificate -qO InstallNET.sh \
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'https://raw.githubusercontent.com/leitbogioro/Tools/master/Linux_reinstall/InstallNET.sh'
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elif command -v curl &>/dev/null; then
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curl -fsSL -o InstallNET.sh \
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'https://raw.githubusercontent.com/leitbogioro/Tools/master/Linux_reinstall/InstallNET.sh'
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else
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echo -e "${R}错误: 需要 wget 或 curl${N}" && exit 1
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fi
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chmod a+x InstallNET.sh
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echo -e "${G}开始重装...${N}"
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bash InstallNET.sh $OS_FLAG \
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-port "$MYPORT" \
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-pwd "$MYPWD" \
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-hostname "$MYHOST" \
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-timezone "$MYTZ" \
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-swap "$MYSWAP" \
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$BBR_FLAG
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# 修复 GRUB timeout，防止卡在菜单
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GRUB_CFG="/boot/grub/grub.cfg"
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if [ -f "$GRUB_CFG" ]; then
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if ! grep -q "^set timeout=" "$GRUB_CFG"; then
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sed -i '/^set default=/a set timeout=5' "$GRUB_CFG"
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echo -e "${G}已添加 GRUB timeout=5${N}"
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fi
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fi
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echo
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echo -e "${Y}重装完成，10秒后自动重启...${N}"
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for i in $(seq 10 -1 1); do
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echo -ne "\r${R}${i}${N} 秒后重启... (Ctrl+C 取消)"
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sleep 1
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done
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echo
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reboot
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