Rename to hkt.sh

2026-03-21 01:10:53 +08:00
parent 76a263d0f9
commit 8f1171fe99
6676 changed files with 1724268 additions and 0 deletions
--- a/projects/vps/bbr-blast-smooth-en.sh
+++ b/projects/vps/bbr-blast-smooth-en.sh
@@ -0,0 +1,202 @@
+#!/bin/bash
+# BBR Blast Smooth v2 - Auto-detect OS/Memory Smart Tuning
+# Supports Debian 11/12/13, Ubuntu 20.04/22.04/24.04
+# Auto-adjust buffer size based on memory
+
+set -e
+
+# Colors
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m'
+
+echo -e "${BLUE}========================================${NC}"
+echo -e "${BLUE}   BBR Blast Smooth v2 Smart Tuning${NC}"
+echo -e "${BLUE}========================================${NC}"
+echo ""
+
+# Detect OS
+detect_os() {
+    if [ -f /etc/os-release ]; then
+        . /etc/os-release
+        OS=$ID
+        VER=$VERSION_ID
+    else
+        echo -e "${RED}[X] Cannot detect OS${NC}"
+        exit 1
+    fi
+    
+    case "$OS" in
+        debian)
+            if [[ "$VER" =~ ^(11|12|13)$ ]]; then
+                echo -e "${GREEN}[OK] Detected Debian $VER${NC}"
+            else
+                echo -e "${RED}[X] Only Debian 11/12/13 supported${NC}"
+                exit 1
+            fi
+            ;;
+        ubuntu)
+            if [[ "$VER" =~ ^(20.04|22.04|24.04)$ ]]; then
+                echo -e "${GREEN}[OK] Detected Ubuntu $VER${NC}"
+            else
+                echo -e "${RED}[X] Only Ubuntu 20.04/22.04/24.04 supported${NC}"
+                exit 1
+            fi
+            ;;
+        *)
+            echo -e "${RED}[X] Unsupported OS: $OS${NC}"
+            exit 1
+            ;;
+    esac
+}
+
+# Detect memory and set params
+detect_memory() {
+    TOTAL_MEM=$(free -m | awk '/^Mem:/{print $2}')
+    echo -e "${GREEN}[OK] Memory: ${TOTAL_MEM}MB${NC}"
+    
+    if [ "$TOTAL_MEM" -lt 512 ]; then
+        PROFILE="micro"
+        RMEM_MAX=8388608
+        WMEM_MAX=8388608
+        TCP_RMEM="4096 32768 8388608"
+        TCP_WMEM="4096 32768 8388608"
+        echo -e "${YELLOW}-> Using Micro profile (8MB buffer)${NC}"
+        
+    elif [ "$TOTAL_MEM" -lt 1024 ]; then
+        PROFILE="small"
+        RMEM_MAX=16777216
+        WMEM_MAX=16777216
+        TCP_RMEM="4096 65536 16777216"
+        TCP_WMEM="4096 65536 16777216"
+        echo -e "${YELLOW}-> Using Small profile (16MB buffer)${NC}"
+        
+    elif [ "$TOTAL_MEM" -lt 2048 ]; then
+        PROFILE="medium"
+        RMEM_MAX=33554432
+        WMEM_MAX=33554432
+        TCP_RMEM="4096 87380 33554432"
+        TCP_WMEM="4096 65536 33554432"
+        echo -e "${YELLOW}-> Using Medium profile (32MB buffer)${NC}"
+        
+    elif [ "$TOTAL_MEM" -lt 4096 ]; then
+        PROFILE="large"
+        RMEM_MAX=67108864
+        WMEM_MAX=67108864
+        TCP_RMEM="4096 87380 67108864"
+        TCP_WMEM="4096 65536 67108864"
+        echo -e "${YELLOW}-> Using Large profile (64MB buffer)${NC}"
+        
+    else
+        PROFILE="xlarge"
+        RMEM_MAX=134217728
+        WMEM_MAX=134217728
+        TCP_RMEM="4096 87380 134217728"
+        TCP_WMEM="4096 65536 134217728"
+        echo -e "${YELLOW}-> Using XLarge profile (128MB buffer)${NC}"
+    fi
+}
+
+# Enable BBR
+enable_bbr() {
+    echo ""
+    echo -e "${BLUE}==> Enabling BBR${NC}"
+    modprobe tcp_bbr 2>/dev/null || true
+    echo "tcp_bbr" > /etc/modules-load.d/bbr.conf
+    echo -e "${GREEN}[OK] BBR module loaded${NC}"
+}
+
+# Backup config
+backup_config() {
+    if [ -f /etc/sysctl.conf ]; then
+        cp /etc/sysctl.conf /etc/sysctl.conf.bak.$(date +%Y%m%d%H%M%S)
+        echo -e "${GREEN}[OK] Config backed up${NC}"
+    fi
+}
+
+# Apply config
+apply_config() {
+    echo ""
+    echo -e "${BLUE}==> Writing config (Profile: $PROFILE)${NC}"
+    
+    sed -i '/# === BBR Blast Smooth/,/# === END BBR/d' /etc/sysctl.conf 2>/dev/null || true
+    
+    cat >> /etc/sysctl.conf <<SYSCTL
+
+# === BBR Blast Smooth v2 (Profile: $PROFILE) ===
+# OS: $OS $VER | Memory: ${TOTAL_MEM}MB
+
+net.core.default_qdisc=fq
+net.ipv4.tcp_congestion_control=bbr
+
+net.core.rmem_max=$RMEM_MAX
+net.core.wmem_max=$WMEM_MAX
+net.ipv4.tcp_rmem=$TCP_RMEM
+net.ipv4.tcp_wmem=$TCP_WMEM
+
+net.ipv4.tcp_fin_timeout=8
+net.ipv4.tcp_tw_reuse=1
+net.ipv4.tcp_window_scaling=1
+net.ipv4.tcp_timestamps=1
+net.ipv4.tcp_sack=1
+net.ipv4.tcp_no_metrics_save=1
+
+net.core.somaxconn=65535
+net.ipv4.tcp_max_syn_backlog=65535
+net.ipv4.tcp_fastopen=3
+# === END BBR ===
+SYSCTL
+
+    echo -e "${GREEN}[OK] Config written${NC}"
+}
+
+# Reload config
+reload_config() {
+    echo ""
+    echo -e "${BLUE}==> Applying config${NC}"
+    sysctl -p >/dev/null 2>&1
+    echo -e "${GREEN}[OK] Config applied${NC}"
+}
+
+# Verify
+verify() {
+    echo ""
+    echo -e "${BLUE}==> Verifying${NC}"
+    CC=$(sysctl -n net.ipv4.tcp_congestion_control 2>/dev/null)
+    QDISC=$(sysctl -n net.core.default_qdisc 2>/dev/null)
+    if [ "$CC" = "bbr" ] && [ "$QDISC" = "fq" ]; then
+        echo -e "${GREEN}[OK] Congestion: $CC${NC}"
+        echo -e "${GREEN}[OK] Qdisc: $QDISC${NC}"
+    else
+        echo -e "${RED}[!] May need reboot${NC}"
+    fi
+}
+
+# Summary
+summary() {
+    echo ""
+    echo -e "${BLUE}========================================${NC}"
+    echo -e "${GREEN}[DONE] BBR Blast Smooth v2 Complete!${NC}"
+    echo -e "${BLUE}========================================${NC}"
+    echo -e "OS: $OS $VER"
+    echo -e "Memory: ${TOTAL_MEM}MB"
+    echo -e "Profile: $PROFILE"
+    echo -e "Buffer: $(($RMEM_MAX/1024/1024))MB"
+    echo ""
+}
+
+# Main
+main() {
+    detect_os
+    detect_memory
+    enable_bbr
+    backup_config
+    apply_config
+    reload_config
+    verify
+    summary
+}
+
+main
--- a/projects/vps/bbr-blast-smooth-v2.sh
+++ b/projects/vps/bbr-blast-smooth-v2.sh
@@ -0,0 +1,196 @@
+#!/bin/bash
+# BBR Blast Smooth v2 - 自动识别系统/内存智能调优版
+# 支持 Debian 11/12/13, Ubuntu 20.04/22.04/24.04
+# 根据内存大小自动调整缓冲区参数 🚀
+
+set -e
+
+# 颜色输出
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m'
+
+echo -e "${BLUE}========================================${NC}"
+echo -e "${BLUE}   BBR Blast Smooth v2 智能调优版${NC}"
+echo -e "${BLUE}========================================${NC}"
+echo ""
+
+# 检测系统
+detect_os() {
+    if [ -f /etc/os-release ]; then
+        . /etc/os-release
+        OS=$ID
+        VER=$VERSION_ID
+    else
+        echo -e "${RED}❌ 无法识别系统${NC}"
+        exit 1
+    fi
+    
+    case "$OS" in
+        debian)
+            if [[ "$VER" =~ ^(11|12|13)$ ]]; then
+                echo -e "${GREEN}✓ 检测到 Debian $VER${NC}"
+            else
+                echo -e "${RED}❌ 仅支持 Debian 11/12/13${NC}"
+                exit 1
+            fi
+            ;;
+        ubuntu)
+            if [[ "$VER" =~ ^(20.04|22.04|24.04)$ ]]; then
+                echo -e "${GREEN}✓ 检测到 Ubuntu $VER${NC}"
+            else
+                echo -e "${RED}❌ 仅支持 Ubuntu 20.04/22.04/24.04${NC}"
+                exit 1
+            fi
+            ;;
+        *)
+            echo -e "${RED}❌ 不支持的系统: $OS${NC}"
+            exit 1
+            ;;
+    esac
+}
+
+# 检测内存并设置参数
+detect_memory() {
+    # 获取总内存 (MB)
+    TOTAL_MEM=$(free -m | awk '/^Mem:/{print $2}')
+    echo -e "${GREEN}✓ 检测到内存: ${TOTAL_MEM}MB${NC}"
+
+    # 缓冲区 = 内存的 1/8，最小 8MB，最大 256MB
+    BUF_MB=$(( TOTAL_MEM / 8 ))
+    [ "$BUF_MB" -lt 8 ]   && BUF_MB=8
+    [ "$BUF_MB" -gt 256 ] && BUF_MB=256
+    BUF_BYTES=$(( BUF_MB * 1024 * 1024 ))
+
+    if [ "$TOTAL_MEM" -lt 512 ]; then
+        PROFILE="micro"
+        echo -e "${YELLOW}→ 使用 Micro 配置 (极小内存优化)${NC}"
+    elif [ "$TOTAL_MEM" -lt 1024 ]; then
+        PROFILE="small"
+        echo -e "${YELLOW}→ 使用 Small 配置 (小内存优化)${NC}"
+    elif [ "$TOTAL_MEM" -lt 2048 ]; then
+        PROFILE="medium"
+        echo -e "${YELLOW}→ 使用 Medium 配置 (中等内存)${NC}"
+    elif [ "$TOTAL_MEM" -lt 4096 ]; then
+        PROFILE="large"
+        echo -e "${YELLOW}→ 使用 Large 配置 (大内存)${NC}"
+    else
+        PROFILE="xlarge"
+        echo -e "${YELLOW}→ 使用 XLarge 配置 (超大内存)${NC}"
+    fi
+
+    RMEM_MAX=$BUF_BYTES
+    WMEM_MAX=$BUF_BYTES
+    TCP_RMEM="4096 87380 $BUF_BYTES"
+    TCP_WMEM="4096 65536 $BUF_BYTES"
+    echo -e "${YELLOW}→ 缓冲区: ${BUF_MB}MB${NC}"
+}
+
+# 启用 BBR
+enable_bbr() {
+    echo ""
+    echo -e "${BLUE}==> 启用 BBR${NC}"
+    modprobe tcp_bbr 2>/dev/null || true
+    echo "tcp_bbr" > /etc/modules-load.d/bbr.conf
+    echo -e "${GREEN}✓ BBR 模块已加载${NC}"
+}
+
+# 备份原配置
+backup_config() {
+    if [ -f /etc/sysctl.conf ]; then
+        cp /etc/sysctl.conf /etc/sysctl.conf.bak.$(date +%Y%m%d%H%M%S)
+        echo -e "${GREEN}✓ 已备份原配置${NC}"
+    fi
+}
+
+# 写入优化参数
+apply_config() {
+    echo ""
+    echo -e "${BLUE}==> 写入优化参数 (Profile: $PROFILE)${NC}"
+    
+    # 移除旧的 BBR 配置
+    sed -i '/# === BBR Blast Smooth/,/# === END BBR/d' /etc/sysctl.conf 2>/dev/null || true
+    
+    cat >> /etc/sysctl.conf <<SYSCTL
+
+# === BBR Blast Smooth v2 (Profile: $PROFILE) ===
+# 系统: $OS $VER | 内存: ${TOTAL_MEM}MB | 缓冲: ${BUF_MB}MB
+# 生成时间: $(date '+%Y-%m-%d %H:%M:%S')
+
+# BBR 拥塞控制
+net.core.default_qdisc=fq
+net.ipv4.tcp_congestion_control=bbr
+
+# 缓冲区 (内存/8 自动计算)
+net.core.rmem_max=$RMEM_MAX
+net.core.wmem_max=$WMEM_MAX
+net.ipv4.tcp_rmem=$TCP_RMEM
+net.ipv4.tcp_wmem=$TCP_WMEM
+
+# 短连接 & 延迟优化
+net.ipv4.tcp_fin_timeout=8
+net.ipv4.tcp_tw_reuse=1
+net.ipv4.tcp_window_scaling=1
+net.ipv4.tcp_timestamps=1
+net.ipv4.tcp_sack=1
+
+# 避免保存历史 RTT，保持突发灵活
+net.ipv4.tcp_no_metrics_save=1
+# === END BBR ===
+SYSCTL
+
+    echo -e "${GREEN}✓ 配置已写入${NC}"
+}
+
+# 应用配置
+reload_config() {
+    echo ""
+    echo -e "${BLUE}==> 应用配置${NC}"
+    sysctl -p >/dev/null 2>&1
+    echo -e "${GREEN}✓ 配置已生效${NC}"
+}
+
+# 验证结果
+verify() {
+    echo ""
+    echo -e "${BLUE}==> 验证配置${NC}"
+    
+    CC=$(sysctl -n net.ipv4.tcp_congestion_control 2>/dev/null)
+    QDISC=$(sysctl -n net.core.default_qdisc 2>/dev/null)
+    
+    if [ "$CC" = "bbr" ] && [ "$QDISC" = "fq" ]; then
+        echo -e "${GREEN}✓ 拥塞控制: $CC${NC}"
+        echo -e "${GREEN}✓ 队列算法: $QDISC${NC}"
+    else
+        echo -e "${RED}⚠ 配置可能未完全生效，建议重启${NC}"
+    fi
+}
+
+# 显示摘要
+summary() {
+    echo ""
+    echo -e "${BLUE}========================================${NC}"
+    echo -e "${GREEN}✅ BBR Blast Smooth v2 配置完成！${NC}"
+    echo -e "${BLUE}========================================${NC}"
+    echo -e "系统: $OS $VER"
+    echo -e "内存: ${TOTAL_MEM}MB"
+    echo -e "配置: $PROFILE"
+    echo -e "缓冲: $(($RMEM_MAX/1024/1024))MB"
+    echo ""
+}
+
+# 主流程
+main() {
+    detect_os
+    detect_memory
+    enable_bbr
+    backup_config
+    apply_config
+    reload_config
+    verify
+    summary
+}
+
+main
--- a/projects/vps/bbr-blast-smooth.sh
+++ b/projects/vps/bbr-blast-smooth.sh
@@ -0,0 +1,44 @@
+#!/bin/bash
+# BBR Blast Smooth - Debian 12/13 暴力平滑版
+# 兼顾突发性能与稳定性 🚀
+
+set -e
+
+# 检查系统版本
+if ! grep -q "Debian GNU/Linux 1[23]" /etc/os-release; then
+    echo "❌ 本脚本仅支持 Debian 12/13"
+    exit 1
+fi
+
+echo "==> 启用 BBR v1 (更稳定)"
+modprobe tcp_bbr 2>/dev/null || true
+echo "tcp_bbr" > /etc/modules-load.d/bbr.conf
+
+echo "==> 写入 BBR 暴力平滑参数 (永久)"
+cat >> /etc/sysctl.conf <<SYSCTL
+
+# === BBR Blast Smooth (平滑暴力版) ===
+net.core.default_qdisc=fq
+net.ipv4.tcp_congestion_control=bbr
+
+# 大缓冲区 (64MB) - 足够跑满 1G，不至于丢包卡顿
+net.core.rmem_max=67108864
+net.core.wmem_max=67108864
+net.ipv4.tcp_rmem=4096 87380 67108864
+net.ipv4.tcp_wmem=4096 65536 67108864
+
+# 短连接 & 延迟优化
+net.ipv4.tcp_fin_timeout=8
+net.ipv4.tcp_tw_reuse=1
+net.ipv4.tcp_window_scaling=1
+net.ipv4.tcp_timestamps=1
+net.ipv4.tcp_sack=1
+
+# 避免保存历史 RTT，保持突发灵活
+net.ipv4.tcp_no_metrics_save=1
+SYSCTL
+
+echo "==> 应用参数"
+sysctl -p
+
+echo "✅ 系统已进入 BBR Blast Smooth 模式 (平滑暴力版)"
--- a/projects/vps/dd-reinstall.sh
+++ b/projects/vps/dd-reinstall.sh
@@ -0,0 +1,108 @@
+#!/bin/bash
+# DD Reinstall Script - Interactive Debian 13 Reinstaller
+# Author: mango082888-bit
+
+set -e
+
+# Colors
+RED="\033[0;31m"
+GREEN="\033[0;32m"
+YELLOW="\033[1;33m"
+BLUE="\033[0;34m"
+CYAN="\033[0;36m"
+NC="\033[0m"
+
+# Default values
+DEFAULT_PWD='D6g9vuLrb&Nd&gC6gqcG2EKu4'
+DEFAULT_PORT="22"
+DEFAULT_TIMEZONE="Asia/Hong_Kong"
+DEFAULT_SWAP="1024"
+
+clear
+echo -e "${BLUE}========================================${NC}"
+echo -e "${BLUE}   DD Reinstall - Debian 13 Installer${NC}"
+echo -e "${BLUE}========================================${NC}"
+echo ""
+
+# Get hostname
+echo -e "${CYAN}[1/4] Hostname${NC}"
+read -p "Enter hostname: " MYHOST
+if [ -z "$MYHOST" ]; then
+    echo -e "${RED}[X] Hostname cannot be empty${NC}"
+    exit 1
+fi
+echo -e "${GREEN}[OK] Hostname: $MYHOST${NC}"
+echo ""
+
+# Get password
+echo -e "${CYAN}[2/4] Root Password${NC}"
+echo -e "${YELLOW}Default: $DEFAULT_PWD${NC}"
+read -p "Enter password (press Enter for default): " MYPWD
+if [ -z "$MYPWD" ]; then
+    MYPWD="$DEFAULT_PWD"
+    echo -e "${GREEN}[OK] Using default password${NC}"
+else
+    echo -e "${GREEN}[OK] Using custom password${NC}"
+fi
+echo ""
+
+# Get SSH port
+echo -e "${CYAN}[3/4] SSH Port${NC}"
+echo -e "${YELLOW}Default: $DEFAULT_PORT${NC}"
+read -p "Enter SSH port (press Enter for default): " MYPORT
+if [ -z "$MYPORT" ]; then
+    MYPORT="$DEFAULT_PORT"
+fi
+echo -e "${GREEN}[OK] SSH Port: $MYPORT${NC}"
+echo ""
+
+# Get timezone
+echo -e "${CYAN}[4/4] Timezone${NC}"
+echo -e "${YELLOW}Default: $DEFAULT_TIMEZONE${NC}"
+read -p "Enter timezone (press Enter for default): " MYTZ
+if [ -z "$MYTZ" ]; then
+    MYTZ="$DEFAULT_TIMEZONE"
+fi
+echo -e "${GREEN}[OK] Timezone: $MYTZ${NC}"
+echo ""
+
+# Summary
+echo -e "${BLUE}========================================${NC}"
+echo -e "${BLUE}   Configuration Summary${NC}"
+echo -e "${BLUE}========================================${NC}"
+echo -e "System:    ${GREEN}Debian 13${NC}"
+echo -e "Hostname:  ${GREEN}$MYHOST${NC}"
+echo -e "Password:  ${GREEN}(set)${NC}"
+echo -e "SSH Port:  ${GREEN}$MYPORT${NC}"
+echo -e "Timezone:  ${GREEN}$MYTZ${NC}"
+echo -e "Swap:      ${GREEN}${DEFAULT_SWAP}MB${NC}"
+echo -e "BBR:       ${GREEN}Enabled${NC}"
+echo -e "${BLUE}========================================${NC}"
+echo ""
+
+# Confirm
+echo -e "${RED}WARNING: This will ERASE all data!${NC}"
+read -p "Continue? (y/N): " CONFIRM
+if [[ ! "$CONFIRM" =~ ^[Yy]$ ]]; then
+    echo -e "${YELLOW}[!] Cancelled${NC}"
+    exit 0
+fi
+
+echo ""
+echo -e "${BLUE}==> Downloading InstallNET.sh${NC}"
+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 "${BLUE}==> Starting reinstall...${NC}"
+echo -e "${YELLOW}[!] Server will reboot automatically${NC}"
+echo ""
+
+bash InstallNET.sh -debian 13 \
+    -port "$MYPORT" \
+    -pwd "$MYPWD" \
+    -hostname "$MYHOST" \
+    -timezone "$MYTZ" \
+    -swap "$DEFAULT_SWAP" \
+    --bbr
+
+reboot
--- a/projects/vps/test-app-scan.sh
+++ b/projects/vps/test-app-scan.sh
@@ -0,0 +1,114 @@
+#!/bin/bash
+
+# 测试VPS快照脚本的应用扫描功能
+# 基于 vps-snapshot.sh v3.14 的 detect_apps 函数
+
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+CYAN='\033[0;36m'
+NC='\033[0m'
+
+info() { echo -e "${CYAN}[INFO] $1${NC}"; }
+
+detect_apps() {
+    info "🔍 扫描已安装的应用..."
+    echo ""
+    
+    local apps=()
+    
+    # Docker
+    if command -v docker &>/dev/null && docker info &>/dev/null; then
+        local containers=$(docker ps -q | wc -l)
+        local images=$(docker images -q | wc -l)
+        echo -e "  ${GREEN}✓${NC} Docker: $containers 个运行中容器, $images 个镜像"
+        apps+=("docker")
+    fi
+    
+    # Docker Compose
+    if command -v docker-compose &>/dev/null || docker compose version &>/dev/null 2>&1; then
+        local compose_files=$(find /opt /root /home -name "docker-compose*.yml" -o -name "compose*.yml" 2>/dev/null | wc -l)
+        echo -e "  ${GREEN}✓${NC} Docker Compose: $compose_files 个配置文件"
+        apps+=("compose")
+    fi
+    
+    # Nginx
+    if command -v nginx &>/dev/null || [ -d /etc/nginx ]; then
+        echo -e "  ${GREEN}✓${NC} Nginx"
+        apps+=("nginx")
+    fi
+    
+    # MySQL/MariaDB
+    if command -v mysql &>/dev/null || [ -d /var/lib/mysql ]; then
+        echo -e "  ${GREEN}✓${NC} MySQL/MariaDB"
+        apps+=("mysql")
+    fi
+    
+    # PostgreSQL
+    if command -v psql &>/dev/null || [ -d /var/lib/postgresql ]; then
+        echo -e "  ${GREEN}✓${NC} PostgreSQL"
+        apps+=("postgresql")
+    fi
+    
+    # Redis
+    if command -v redis-cli &>/dev/null || [ -d /var/lib/redis ]; then
+        echo -e "  ${GREEN}✓${NC} Redis"
+        apps+=("redis")
+    fi
+    
+    # MongoDB
+    if command -v mongod &>/dev/null || [ -d /var/lib/mongodb ]; then
+        echo -e "  ${GREEN}✓${NC} MongoDB"
+        apps+=("mongodb")
+    fi
+    
+    # Node.js/NPM
+    if command -v node &>/dev/null; then
+        local node_ver=$(node -v 2>/dev/null || echo "unknown")
+        local npm_global=$(npm list -g --depth=0 2>/dev/null | wc -l)
+        echo -e "  ${GREEN}✓${NC} Node.js $node_ver ($npm_global 个全局包)"
+        apps+=("nodejs")
+    fi
+    
+    # PM2
+    if command -v pm2 &>/dev/null; then
+        local pm2_apps=$(pm2 jlist 2>/dev/null | jq length 2>/dev/null || echo "0")
+        echo -e "  ${GREEN}✓${NC} PM2: $pm2_apps 个应用"
+        apps+=("pm2")
+    fi
+    
+    # Python/Pip
+    if command -v python3 &>/dev/null; then
+        local py_ver=$(python3 --version 2>/dev/null | cut -d' ' -f2)
+        echo -e "  ${GREEN}✓${NC} Python $py_ver"
+        apps+=("python")
+    fi
+    
+    # PHP
+    if command -v php &>/dev/null; then
+        local php_ver=$(php -v 2>/dev/null | head -1 | cut -d' ' -f2)
+        echo -e "  ${GREEN}✓${NC} PHP $php_ver"
+        apps+=("php")
+    fi
+    
+    # 1Panel
+    if [ -d /opt/1panel ] || command -v 1pctl &>/dev/null; then
+        echo -e "  ${GREEN}✓${NC} 1Panel"
+        apps+=("1panel")
+    fi
+    
+    # 宝塔
+    if [ -d /www/server/panel ]; then
+        echo -e "  ${GREEN}✓${NC} 宝塔面板"
+        apps+=("bt")
+    fi
+    
+    echo ""
+    info "检测到的应用: ${apps[*]}"
+    echo ""
+    info "应用扫描完成！"
+}
+
+# 运行应用扫描
+detect_apps
--- a/projects/vps/vps-snapshot-repo
+++ b/projects/vps/vps-snapshot-repo
--- a/projects/vps/vps-snapshot.sh
+++ b/projects/vps/vps-snapshot.sh
@@ -0,0 +1,353 @@
+#!/bin/bash
+
+#===============================================================================
+# VPS 快照备份脚本 v1.1
+# 支持: Ubuntu, Debian, CentOS, Alpine
+# 功能: 系统快照 + rsync 远程同步 + Telegram 通知 + 自动清理
+# 认证: 支持密码和 SSH 密钥两种方式
+#===============================================================================
+
+set -e
+
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m'
+
+CONFIG_FILE="/etc/vps-snapshot.conf"
+LOG_FILE="/var/log/vps-snapshot.log"
+SSH_KEY_PATH="/root/.ssh/vps_snapshot_key"
+
+print_banner() {
+    echo -e "${BLUE}"
+    echo "╔═══════════════════════════════════════════════════════════╗"
+    echo "║           VPS 快照备份脚本 v1.1                           ║"
+    echo "║       支持 Ubuntu/Debian/CentOS/Alpine                    ║"
+    echo "║       支持密码/SSH密钥认证                                ║"
+    echo "╚═══════════════════════════════════════════════════════════╝"
+    echo -e "${NC}"
+}
+
+log() { echo -e "${GREEN}[$(date '+%Y-%m-%d %H:%M:%S')] $1${NC}"; echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1" >> "$LOG_FILE"; }
+error() { echo -e "${RED}[$(date '+%Y-%m-%d %H:%M:%S')] ERROR: $1${NC}"; echo "[$(date '+%Y-%m-%d %H:%M:%S')] ERROR: $1" >> "$LOG_FILE"; }
+warn() { echo -e "${YELLOW}[$(date '+%Y-%m-%d %H:%M:%S')] WARN: $1${NC}"; }
+
+detect_os() {
+    if [ -f /etc/os-release ]; then . /etc/os-release; echo "$ID"
+    elif [ -f /etc/redhat-release ]; then echo "centos"
+    else echo "unknown"; fi
+}
+
+install_dependencies() {
+    local os=$(detect_os)
+    log "检测到系统: $os"
+    log "安装依赖包..."
+    case $os in
+        ubuntu|debian) apt-get update -qq && apt-get install -y -qq rsync sshpass curl tar gzip openssh-client ;;
+        centos|rhel|fedora) yum install -y -q rsync sshpass curl tar gzip openssh-clients ;;
+        alpine) apk add --no-cache rsync sshpass curl tar gzip openssh-client ;;
+        *) error "不支持的系统: $os"; exit 1 ;;
+    esac
+    log "依赖安装完成"
+}
+
+generate_ssh_key() {
+    log "生成 SSH 密钥对..."
+    if [ -f "$SSH_KEY_PATH" ]; then
+        warn "密钥已存在: $SSH_KEY_PATH"
+        read -p "是否覆盖? [y/N]: " overwrite
+        [[ ! "$overwrite" =~ ^[Yy]$ ]] && return 0
+    fi
+    ssh-keygen -t ed25519 -f "$SSH_KEY_PATH" -N "" -C "vps-snapshot-$(hostname)"
+    chmod 600 "$SSH_KEY_PATH"
+    log "密钥生成完成: $SSH_KEY_PATH"
+}
+
+copy_ssh_key_to_remote() {
+    log "复制公钥到远程服务器 ${REMOTE_USER}@${REMOTE_IP}..."
+    sshpass -p "$1" ssh-copy-id -i "${SSH_KEY_PATH}.pub" -o StrictHostKeyChecking=no -p "$REMOTE_PORT" "${REMOTE_USER}@${REMOTE_IP}"
+    log "公钥复制完成"
+}
+
+test_ssh_connection() {
+    log "测试 SSH 连接..."
+    if ssh -i "$SSH_KEY_PATH" -o StrictHostKeyChecking=no -o BatchMode=yes -p "$REMOTE_PORT" "${REMOTE_USER}@${REMOTE_IP}" "echo ok" &>/dev/null; then
+        log "SSH 密钥连接成功 ✓"
+        return 0
+    else
+        error "SSH 密钥连接失败"
+        return 1
+    fi
+}
+
+interactive_setup() {
+    print_banner
+    echo -e "${YELLOW}开始交互式配置...${NC}\n"
+
+    read -p "请输入远程服务器 IP: " REMOTE_IP
+    read -p "请输入 SSH 端口 [22]: " REMOTE_PORT
+    REMOTE_PORT=${REMOTE_PORT:-22}
+    read -p "请输入 SSH 用户名 [root]: " REMOTE_USER
+    REMOTE_USER=${REMOTE_USER:-root}
+
+    echo -e "\n${YELLOW}选择认证方式:${NC}"
+    echo "1) SSH 密钥 (推荐，更安全)"
+    echo "2) 密码"
+    read -p "请选择 [1]: " AUTH_TYPE
+    AUTH_TYPE=${AUTH_TYPE:-1}
+
+    if [ "$AUTH_TYPE" = "1" ]; then
+        setup_ssh_key_auth
+    else
+        setup_password_auth
+    fi
+}
+
+setup_ssh_key_auth() {
+    AUTH_METHOD="key"
+    REMOTE_PASS=""
+    
+    echo -e "\n${YELLOW}SSH 密钥认证配置${NC}"
+    
+    if [ -f "$SSH_KEY_PATH" ]; then
+        echo "检测到已有密钥: $SSH_KEY_PATH"
+        read -p "使用现有密钥? [Y/n]: " use_existing
+        [[ "$use_existing" =~ ^[Nn]$ ]] && generate_ssh_key
+    else
+        read -p "是否生成新的 SSH 密钥? [Y/n]: " gen_key
+        [[ ! "$gen_key" =~ ^[Nn]$ ]] && generate_ssh_key
+    fi
+    
+    echo -e "\n需要将公钥复制到远程服务器"
+    read -s -p "请输入远程服务器密码 (仅用于复制公钥): " temp_pass
+    echo
+    
+    copy_ssh_key_to_remote "$temp_pass"
+    
+    if test_ssh_connection; then
+        echo -e "${GREEN}密钥认证配置成功！${NC}"
+    else
+        error "密钥认证失败"; exit 1
+    fi
+    
+    continue_setup
+}
+
+setup_password_auth() {
+    AUTH_METHOD="password"
+    read -s -p "请输入 SSH 密码: " REMOTE_PASS
+    echo
+    continue_setup
+}
+
+continue_setup() {
+    read -p "请输入远程备份目录 [/backup/snapshots]: " REMOTE_DIR
+    REMOTE_DIR=${REMOTE_DIR:-/backup/snapshots}
+    read -p "请输入本地快照目录 [/var/snapshots]: " LOCAL_DIR
+    LOCAL_DIR=${LOCAL_DIR:-/var/snapshots}
+    read -p "本地保留快照数量 [1]: " LOCAL_KEEP
+    LOCAL_KEEP=${LOCAL_KEEP:-1}
+    read -p "远程保留天数 [30]: " REMOTE_KEEP_DAYS
+    REMOTE_KEEP_DAYS=${REMOTE_KEEP_DAYS:-30}
+
+    read -p "是否启用 Telegram 通知? [y/N]: " ENABLE_TG
+    if [[ "$ENABLE_TG" =~ ^[Yy]$ ]]; then
+        read -p "请输入 Telegram Bot Token: " TG_BOT_TOKEN
+        read -p "请输入 Telegram Chat ID: " TG_CHAT_ID
+    fi
+
+    echo -e "\n${YELLOW}选择要备份的内容:${NC}"
+    echo "1) 完整系统 (排除临时文件)"
+    echo "2) 仅 /etc /home /root /var/www"
+    echo "3) 自定义目录"
+    read -p "请选择 [1]: " BACKUP_TYPE
+    BACKUP_TYPE=${BACKUP_TYPE:-1}
+
+    case $BACKUP_TYPE in
+        2) BACKUP_DIRS="/etc /home /root /var/www" ;;
+        3) read -p "请输入要备份的目录 (空格分隔): " BACKUP_DIRS ;;
+        *) BACKUP_DIRS="/" ;;
+    esac
+
+    save_config
+}
+
+save_config() {
+    log "保存配置到 $CONFIG_FILE"
+    cat > "$CONFIG_FILE" << CONF
+AUTH_METHOD="$AUTH_METHOD"
+SSH_KEY_PATH="$SSH_KEY_PATH"
+REMOTE_IP="$REMOTE_IP"
+REMOTE_PORT="$REMOTE_PORT"
+REMOTE_USER="$REMOTE_USER"
+REMOTE_PASS="$REMOTE_PASS"
+REMOTE_DIR="$REMOTE_DIR"
+LOCAL_DIR="$LOCAL_DIR"
+LOCAL_KEEP="$LOCAL_KEEP"
+REMOTE_KEEP_DAYS="$REMOTE_KEEP_DAYS"
+TG_BOT_TOKEN="$TG_BOT_TOKEN"
+TG_CHAT_ID="$TG_CHAT_ID"
+BACKUP_DIRS="$BACKUP_DIRS"
+CONF
+    chmod 600 "$CONFIG_FILE"
+    log "配置已保存"
+}
+
+load_config() {
+    [ -f "$CONFIG_FILE" ] && source "$CONFIG_FILE" || { error "配置文件不存在，请先运行: $0 setup"; return 1; }
+}
+
+ssh_exec() {
+    if [ "$AUTH_METHOD" = "key" ]; then
+        ssh -i "$SSH_KEY_PATH" -o StrictHostKeyChecking=no -p "$REMOTE_PORT" "${REMOTE_USER}@${REMOTE_IP}" "$1"
+    else
+        sshpass -p "$REMOTE_PASS" ssh -o StrictHostKeyChecking=no -p "$REMOTE_PORT" "${REMOTE_USER}@${REMOTE_IP}" "$1"
+    fi
+}
+
+send_telegram() {
+    [ -n "$TG_BOT_TOKEN" ] && [ -n "$TG_CHAT_ID" ] && \
+    curl -s -X POST "https://api.telegram.org/bot${TG_BOT_TOKEN}/sendMessage" \
+        -d chat_id="$TG_CHAT_ID" -d text="$1" -d parse_mode="HTML" >/dev/null 2>&1
+}
+
+create_snapshot() {
+    local hostname=$(hostname)
+    local timestamp=$(date '+%Y%m%d_%H%M%S')
+    local snapshot_name="${hostname}_${timestamp}.tar.gz"
+    local snapshot_path="${LOCAL_DIR}/${snapshot_name}"
+
+    mkdir -p "$LOCAL_DIR"
+    log "开始创建快照: $snapshot_name"
+    send_telegram "🔄 <b>开始备份</b>%0A主机: ${hostname}"
+
+    local excludes="--exclude=/proc --exclude=/sys --exclude=/dev"
+    excludes+=" --exclude=/run --exclude=/tmp --exclude=/mnt"
+    excludes+=" --exclude=/media --exclude=/lost+found"
+    excludes+=" --exclude=${LOCAL_DIR} --exclude=/var/cache"
+
+    if [ "$BACKUP_DIRS" = "/" ]; then
+        tar $excludes -czf "$snapshot_path" / 2>/dev/null || true
+    else
+        tar -czf "$snapshot_path" $BACKUP_DIRS 2>/dev/null || true
+    fi
+
+    log "快照创建完成: $snapshot_path ($(du -h "$snapshot_path" | cut -f1))"
+    echo "$snapshot_path"
+}
+
+sync_to_remote() {
+    local snapshot_path="$1"
+    log "创建远程目录: $REMOTE_DIR"
+    ssh_exec "mkdir -p $REMOTE_DIR"
+
+    log "开始同步到远程..."
+    if [ "$AUTH_METHOD" = "key" ]; then
+        rsync -avz -e "ssh -i $SSH_KEY_PATH -o StrictHostKeyChecking=no -p $REMOTE_PORT" \
+            "$snapshot_path" "${REMOTE_USER}@${REMOTE_IP}:${REMOTE_DIR}/"
+    else
+        sshpass -p "$REMOTE_PASS" rsync -avz \
+            -e "ssh -o StrictHostKeyChecking=no -p $REMOTE_PORT" \
+            "$snapshot_path" "${REMOTE_USER}@${REMOTE_IP}:${REMOTE_DIR}/"
+    fi
+    log "远程同步完成"
+}
+
+cleanup_local() {
+    log "清理本地快照，保留最新 $LOCAL_KEEP 个"
+    cd "$LOCAL_DIR"
+    ls -1t *.tar.gz 2>/dev/null | tail -n +$((LOCAL_KEEP + 1)) | xargs -r rm -f
+}
+
+cleanup_remote() {
+    log "清理远程超过 $REMOTE_KEEP_DAYS 天的快照"
+    ssh_exec "find $REMOTE_DIR -name '*.tar.gz' -mtime +$REMOTE_KEEP_DAYS -delete" 2>/dev/null
+    log "远程清理完成"
+}
+
+run_backup() {
+    load_config || exit 1
+    local start_time=$(date +%s)
+    local hostname=$(hostname)
+
+    log "========== 开始备份任务 =========="
+    local snapshot_path=$(create_snapshot)
+    sync_to_remote "$snapshot_path"
+    cleanup_local
+    cleanup_remote
+
+    local duration=$(($(date +%s) - start_time))
+    local size=$(du -h "$snapshot_path" | cut -f1)
+    log "========== 备份完成 =========="
+    send_telegram "✅ <b>备份完成</b>%0A主机: ${hostname}%0A大小: ${size}%0A耗时: ${duration}秒"
+}
+
+setup_cron() {
+    echo -e "${YELLOW}设置定时备份任务${NC}"
+    echo "1) 每天凌晨 3 点"
+    echo "2) 每周日凌晨 3 点"
+    echo "3) 每月 1 号凌晨 3 点"
+    read -p "请选择 [1]: " choice
+    
+    case ${choice:-1} in
+        2) cron_expr="0 3 * * 0" ;;
+        3) cron_expr="0 3 1 * *" ;;
+        *) cron_expr="0 3 * * *" ;;
+    esac
+
+    local script_path=$(readlink -f "$0")
+    (crontab -l 2>/dev/null | grep -v "vps-snapshot"; echo "$cron_expr $script_path run") | crontab -
+    log "定时任务已设置: $cron_expr"
+}
+
+show_status() {
+    print_banner
+    if [ -f "$CONFIG_FILE" ]; then
+        source "$CONFIG_FILE"
+        echo -e "${GREEN}配置状态:${NC}"
+        echo "  认证方式:   ${AUTH_METHOD}"
+        echo "  远程服务器: ${REMOTE_USER}@${REMOTE_IP}:${REMOTE_PORT}"
+        echo "  远程目录:   ${REMOTE_DIR}"
+        echo "  本地目录:   ${LOCAL_DIR}"
+        echo "  本地保留:   ${LOCAL_KEEP} 个"
+        echo "  远程保留:   ${REMOTE_KEEP_DAYS} 天"
+        echo "  Telegram:   $([ -n "$TG_BOT_TOKEN" ] && echo '已配置' || echo '未配置')"
+        echo -e "\n${GREEN}本地快照:${NC}"
+        ls -lh "$LOCAL_DIR"/*.tar.gz 2>/dev/null || echo "  (无)"
+    else
+        echo -e "${RED}未配置，请运行: $0 setup${NC}"
+    fi
+}
+
+show_help() {
+    print_banner
+    echo "用法: $0 <命令>"
+    echo ""
+    echo "命令:"
+    echo "  setup     交互式配置"
+    echo "  run       执行备份"
+    echo "  install   安装依赖"
+    echo "  cron      设置定时任务"
+    echo "  status    查看配置状态"
+    echo "  help      显示帮助"
+}
+
+main() {
+    [ "$EUID" -ne 0 ] && { error "请使用 root 权限运行"; exit 1; }
+    touch "$LOG_FILE"
+
+    case "${1:-help}" in
+        setup) install_dependencies; interactive_setup
+            echo -e "\n${GREEN}配置完成！${NC}"
+            echo "运行 '$0 run' 执行备份"
+            echo "运行 '$0 cron' 设置定时任务" ;;
+        run) run_backup ;;
+        install) install_dependencies ;;
+        cron) setup_cron ;;
+        status) show_status ;;
+        *) show_help ;;
+    esac
+}
+
+main "$@"
--- a/projects/vps/vps-tools
+++ b/projects/vps/vps-tools