feat: DD 重装系统脚本

README.md

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+# DD 重装系统脚本
+
+一键 DD 重装 Linux 系统，支持多发行版。
+
+## 一键使用
+
+```bash
+bash <(curl -sL https://cdn.jsdelivr.net/gh/xmg0828888/dd-reinstall@main/dd-reinstall.sh)
+```
+
+## 支持系统
+
+- Debian 13 / 12
+- Ubuntu 24.04 / 22.04
+- CentOS 9
+- Alpine 3.19
+
+## 功能
+
+- ✅ 交互式配置（主机名/密码/端口/时区/Swap）
+- ✅ 回车使用默认值，支持自定义
+- ✅ 自动识别网络配置
+- ✅ 可选 BBR 加速
+- ✅ 多系统可选
+
+## 默认配置
+
+| 项目 | 默认值 |
+|------|--------|
+| 系统 | Debian 13 |
+| SSH端口 | 22 |
+| 密码 | Mng@2026DD! |
+| 时区 | Asia/Hong_Kong |
+| Swap | 1024MB |
+| BBR | 开启 |

dd-reinstall.sh

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+#!/bin/bash
+# DD 重装系统脚本 - Debian 13
+# 用法: bash dd-reinstall.sh
+# 一键: bash <(curl -sL https://cdn.jsdelivr.net/gh/xmg0828888/dd-reinstall@main/dd-reinstall.sh)
+
+set -e
+
+# 颜色
+R='\033[0;31m' G='\033[0;32m' Y='\033[0;33m' B='\033[0;34m' N='\033[0m'
+
+echo -e "${B}╔══════════════════════════════════════╗${N}"
+echo -e "${B}║     DD 重装系统 - Debian 13          ║${N}"
+echo -e "${B}╚══════════════════════════════════════╝${N}"
+echo
+
+# 默认值
+DEF_PWD="Mng@2026DD!"
+DEF_PORT="22"
+DEF_HOST="debian"
+DEF_TZ="Asia/Hong_Kong"
+DEF_SWAP="1024"
+
+# 交互输入
+read -p "$(echo -e ${G}主机名${N} [${DEF_HOST}]: )" MYHOST
+MYHOST=${MYHOST:-$DEF_HOST}
+
+read -p "$(echo -e ${G}SSH端口${N} [${DEF_PORT}]: )" MYPORT
+MYPORT=${MYPORT:-$DEF_PORT}
+
+read -sp "$(echo -e ${G}root密码${N} [默认: ${DEF_PWD}]: )" MYPWD
+echo
+MYPWD=${MYPWD:-$DEF_PWD}
+
+read -p "$(echo -e ${G}时区${N} [${DEF_TZ}]: )" MYTZ
+MYTZ=${MYTZ:-$DEF_TZ}
+
+read -p "$(echo -e ${G}Swap大小MB${N} [${DEF_SWAP}]: )" MYSWAP
+MYSWAP=${MYSWAP:-$DEF_SWAP}
+
+read -p "$(echo -e ${G}启用BBR${N} [Y/n]: )" BBR
+BBR=${BBR:-Y}
+
+# 系统选择
+echo
+echo -e "${Y}选择系统:${N}"
+echo "  1) Debian 13 (默认)"
+echo "  2) Debian 12"
+echo "  3) Ubuntu 24.04"
+echo "  4) Ubuntu 22.04"
+echo "  5) CentOS 9"
+echo "  6) Alpine 3.19"
+read -p "$(echo -e ${G}选择${N} [1]: )" OS_CHOICE
+OS_CHOICE=${OS_CHOICE:-1}
+
+case $OS_CHOICE in
+  1) OS_FLAG="-debian 13" ;;
+  2) OS_FLAG="-debian 12" ;;
+  3) OS_FLAG="-ubuntu 24.04" ;;
+  4) OS_FLAG="-ubuntu 22.04" ;;
+  5) OS_FLAG="-centos 9" ;;
+  6) OS_FLAG="-alpine 3.19" ;;
+  *) OS_FLAG="-debian 13" ;;
+esac
+
+BBR_FLAG=""
+[[ "${BBR,,}" != "n" ]] && BBR_FLAG="--bbr"
+
+# 确认
+echo
+echo -e "${Y}════════ 确认配置 ════════${N}"
+echo -e "  系统:   ${B}${OS_FLAG}${N}"
+echo -e "  主机名: ${B}${MYHOST}${N}"
+echo -e "  SSH端口: ${B}${MYPORT}${N}"
+echo -e "  密码:   ${B}******${N}"
+echo -e "  时区:   ${B}${MYTZ}${N}"
+echo -e "  Swap:   ${B}${MYSWAP}MB${N}"
+echo -e "  BBR:    ${B}${BBR_FLAG:-关闭}${N}"
+echo -e "${Y}══════════════════════════${N}"
+echo
+read -p "$(echo -e ${R}确认重装? 数据将全部丢失!${N} [y/N]: )" CONFIRM
+[[ "${CONFIRM,,}" != "y" ]] && echo "已取消" && exit 0
+
+# 下载并执行
+echo -e "${G}下载 InstallNET.sh ...${N}"
+wget --no-check-certificate -qO InstallNET.sh \
+  'https://raw.githubusercontent.com/leitbogioro/Tools/master/Linux_reinstall/InstallNET.sh'
+chmod a+x InstallNET.sh
+
+echo -e "${G}开始重装...${N}"
+bash InstallNET.sh $OS_FLAG \
+  -port "$MYPORT" \
+  -pwd "$MYPWD" \
+  -hostname "$MYHOST" \
+  -timezone "$MYTZ" \
+  -swap "$MYSWAP" \
+  $BBR_FLAG
+
+reboot