390 lines
13 KiB
Bash
390 lines
13 KiB
Bash
#!/bin/bash
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# 精准网络测速一键脚本
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# 支持多系统：Ubuntu/Debian/CentOS/RHEL/Alpine
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# 功能：网络连通性测试、多节点延迟测试、Speedtest测速
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# 颜色定义
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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PURPLE='\033[0;35m'
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CYAN='\033[0;36m'
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NC='\033[0m'
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# 错误处理函数
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handle_error() {
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echo -e "${RED}❌ 错误: $1${NC}"
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exit 1
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}
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# 检查命令是否存在
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check_command() {
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if ! command -v "$1" &> /dev/null; then
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return 1
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fi
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return 0
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}
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# 安装必要工具
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install_tools() {
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echo -e "${BLUE}📦 检查并安装必要工具...${NC}"
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# 检测包管理器
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if check_command apt-get; then
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PM="apt-get"
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UPDATE_CMD="apt-get update"
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INSTALL_CMD="apt-get install -y"
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elif check_command yum; then
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PM="yum"
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UPDATE_CMD="yum update -y"
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INSTALL_CMD="yum install -y"
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elif check_command dnf; then
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PM="dnf"
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UPDATE_CMD="dnf update -y"
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INSTALL_CMD="dnf install -y"
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elif check_command apk; then
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PM="apk"
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UPDATE_CMD="apk update"
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INSTALL_CMD="apk add"
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else
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handle_error "未找到支持的包管理器"
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fi
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# 更新包列表
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echo -e "${BLUE}更新包列表...${NC}"
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if ! $UPDATE_CMD >/dev/null 2>&1; then
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echo -e "${YELLOW}⚠️ 包列表更新失败，继续安装...${NC}"
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fi
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# 安装必要工具
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TOOLS=("curl" "wget" "ping" "bc")
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for tool in "${TOOLS[@]}"; do
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if ! check_command "$tool"; then
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echo -e "${BLUE}安装 $tool...${NC}"
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case $tool in
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"ping")
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if [ "$PM" = "apt-get" ]; then
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$INSTALL_CMD iputils-ping >/dev/null 2>&1 || echo -e "${YELLOW}⚠️ iputils-ping 安装失败${NC}"
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elif [ "$PM" = "yum" ] || [ "$PM" = "dnf" ]; then
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$INSTALL_CMD iputils >/dev/null 2>&1 || echo -e "${YELLOW}⚠️ iputils 安装失败${NC}"
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elif [ "$PM" = "apk" ]; then
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$INSTALL_CMD iputils >/dev/null 2>&1 || echo -e "${YELLOW}⚠️ iputils 安装失败${NC}"
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fi
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;;
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"bc")
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$INSTALL_CMD bc >/dev/null 2>&1 || echo -e "${YELLOW}⚠️ bc 安装失败${NC}"
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;;
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*)
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$INSTALL_CMD "$tool" >/dev/null 2>&1 || echo -e "${YELLOW}⚠️ $tool 安装失败${NC}"
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;;
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esac
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fi
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done
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}
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# 安装speedtest
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install_speedtest() {
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echo -e "${BLUE}📦 检查并安装speedtest...${NC}"
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# 检查是否已安装
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if check_command speedtest || check_command speedtest-cli; then
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echo -e "${GREEN}✅ speedtest 已安装${NC}"
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return 0
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fi
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# 尝试不同的安装方法
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echo -e "${BLUE}尝试安装speedtest...${NC}"
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# 方法1: 使用包管理器安装
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if [ "$PM" = "apt-get" ]; then
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if $INSTALL_CMD speedtest-cli >/dev/null 2>&1; then
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echo -e "${GREEN}✅ speedtest-cli 安装成功${NC}"
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return 0
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fi
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elif [ "$PM" = "yum" ] || [ "$PM" = "dnf" ]; then
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if $INSTALL_CMD speedtest-cli >/dev/null 2>&1; then
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echo -e "${GREEN}✅ speedtest-cli 安装成功${NC}"
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return 0
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fi
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fi
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# 方法2: 使用pip安装
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if check_command pip3; then
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if pip3 install speedtest-cli >/dev/null 2>&1; then
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echo -e "${GREEN}✅ speedtest-cli pip安装成功${NC}"
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return 0
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fi
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elif check_command pip; then
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if pip install speedtest-cli >/dev/null 2>&1; then
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echo -e "${GREEN}✅ speedtest-cli pip安装成功${NC}"
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return 0
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fi
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fi
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# 方法3: 使用curl下载官方speedtest
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if check_command curl; then
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echo -e "${BLUE}尝试下载官方speedtest...${NC}"
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if curl -s https://install.speedtest.net/app/cli/install.deb.sh | bash >/dev/null 2>&1; then
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if $INSTALL_CMD speedtest >/dev/null 2>&1; then
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echo -e "${GREEN}✅ 官方speedtest安装成功${NC}"
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return 0
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fi
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fi
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fi
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# 方法4: 使用wget下载speedtest-cli
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if check_command wget; then
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echo -e "${BLUE}尝试wget下载speedtest...${NC}"
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if wget -q -O speedtest-cli https://raw.githubusercontent.com/sivel/speedtest-cli/master/speedtest.py && \
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chmod +x speedtest-cli && mv speedtest-cli /usr/local/bin/; then
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echo -e "${GREEN}✅ speedtest-cli 下载安装成功${NC}"
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return 0
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fi
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fi
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echo -e "${YELLOW}⚠️ speedtest安装失败，跳过测速功能${NC}"
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return 1
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}
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# 检查系统兼容性
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check_system() {
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echo -e "${BLUE}🔍 检查系统环境...${NC}"
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# 检查操作系统
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if [ -f /etc/os-release ]; then
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. /etc/os-release
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echo -e "${GREEN}✅ 操作系统: $PRETTY_NAME${NC}"
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else
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echo -e "${YELLOW}⚠️ 无法检测操作系统类型${NC}"
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fi
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# 检查架构
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ARCH=$(uname -m)
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echo -e "${GREEN}✅ 系统架构: $ARCH${NC}"
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# 检查内核版本
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KERNEL=$(uname -r)
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echo -e "${GREEN}✅ 内核版本: $KERNEL${NC}"
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}
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# 网络连通性测试
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test_connectivity() {
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echo -e "${BLUE}🌐 测试网络连接...${NC}"
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# 测试多个DNS服务器
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dns_servers=("223.5.5.5" "114.114.114.114" "8.8.8.8" "1.1.1.1")
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connected=false
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for dns in "${dns_servers[@]}"; do
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if ping -c 2 -W 3 "$dns" >/dev/null 2>&1; then
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echo -e "${GREEN}✅ 网络连接正常 (通过 $dns)${NC}"
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connected=true
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break
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fi
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done
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if [ "$connected" = false ]; then
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handle_error "网络连接失败，请检查网络设置"
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fi
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}
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# 多节点延迟测试
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test_latency() {
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echo -e "${CYAN}🎯 多节点延迟测试${NC}"
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nodes=("阿里DNS:223.5.5.5" "114DNS:114.114.114.114" "腾讯DNS:119.29.29.29" "Cloudflare:1.1.1.1" "Google DNS:8.8.8.8")
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for node in "${nodes[@]}"; do
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name="${node%:*}"
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ip="${node#*:}"
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echo -e "${BLUE}测试 $name...${NC}"
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if ping -c 4 -W 2 "$ip" >/dev/null 2>&1; then
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result=$(ping -c 4 -W 2 "$ip" 2>/dev/null | grep "min/avg/max" | awk -F'/' '{print " 平均延迟: "$5"ms"}')
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if [ -n "$result" ]; then
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latency=$(echo "$result" | grep -o '[0-9.]*')
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if command -v bc >/dev/null 2>&1 && [ -n "$latency" ]; then
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if (( $(echo "$latency < 50" | bc -l 2>/dev/null) )); then
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echo -e "${GREEN}$result ✅${NC}"
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elif (( $(echo "$latency < 100" | bc -l 2>/dev/null) )); then
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echo -e "${GREEN}$result 👍${NC}"
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elif (( $(echo "$latency < 200" | bc -l 2>/dev/null) )); then
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echo -e "${YELLOW}$result ⚠️${NC}"
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else
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echo -e "${RED}$result ❌${NC}"
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fi
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else
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# 如果没有bc，简单显示结果
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echo -e "${GREEN}$result${NC}"
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fi
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else
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echo -e "${YELLOW} 延迟测试结果解析失败${NC}"
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fi
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else
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echo -e "${RED} 测试失败${NC}"
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fi
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done
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}
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# Speedtest测速
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test_speed() {
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echo -e "${CYAN}🚀 进行Speedtest测速...${NC}"
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# 检查是否有可用的speedtest命令
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SPEEDTEST_CMD=""
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if check_command speedtest; then
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SPEEDTEST_CMD="speedtest --simple"
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elif check_command speedtest-cli; then
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SPEEDTEST_CMD="speedtest-cli --simple"
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elif [ -f /usr/local/bin/speedtest-cli ]; then
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SPEEDTEST_CMD="/usr/local/bin/speedtest-cli --simple"
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fi
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if [ -n "$SPEEDTEST_CMD" ]; then
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echo -e "${BLUE}使用命令: $SPEEDTEST_CMD${NC}"
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result=$($SPEEDTEST_CMD 2>/dev/null)
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if [ $? -eq 0 ] && [ -n "$result" ]; then
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echo "$result" | sed -E "
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s/Ping:/🔄 网络延迟:/
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s/Download:/⬇️ 下载速度:/
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s/Upload:/⬆️ 上传速度:/
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s/ ms/ 毫秒/
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s/ Mbit\/s/ Mbit\/秒/
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" | while read line; do
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if [[ $line == *"网络延迟"* ]]; then
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latency=$(echo "$line" | grep -o '[0-9.]*')
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if command -v bc >/dev/null 2>&1 && [ -n "$latency" ]; then
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if (( $(echo "$latency < 50" | bc -l 2>/dev/null) )); then
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echo -e "${GREEN}$line ✅${NC}"
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elif (( $(echo "$latency < 100" | bc -l 2>/dev/null) )); then
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echo -e "${GREEN}$line 👍${NC}"
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elif (( $(echo "$latency < 200" | bc -l 2>/dev/null) )); then
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echo -e "${YELLOW}$line ⚠️${NC}"
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else
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echo -e "${RED}$line ❌${NC}"
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fi
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else
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echo -e "${GREEN}$line${NC}"
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fi
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elif [[ $line == *"下载速度"* ]]; then
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speed=$(echo "$line" | grep -o '[0-9.]*')
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if command -v bc >/dev/null 2>&1 && [ -n "$speed" ]; then
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if (( $(echo "$speed > 50" | bc -l 2>/dev/null) )); then
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echo -e "${GREEN}$line 🚀${NC}"
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elif (( $(echo "$speed > 10" | bc -l 2>/dev/null) )); then
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echo -e "${GREEN}$line 👍${NC}"
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else
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echo -e "${YELLOW}$line ⚠️${NC}"
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fi
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else
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echo -e "${GREEN}$line${NC}"
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fi
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elif [[ $line == *"上传速度"* ]]; then
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speed=$(echo "$line" | grep -o '[0-9.]*')
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if command -v bc >/dev/null 2>&1 && [ -n "$speed" ]; then
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if (( $(echo "$speed > 20" | bc -l 2>/dev/null) )); then
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echo -e "${BLUE}$line 🚀${NC}"
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elif (( $(echo "$speed > 5" | bc -l 2>/dev/null) )); then
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echo -e "${BLUE}$line 👍${NC}"
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else
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echo -e "${YELLOW}$line ⚠️${NC}"
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fi
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else
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echo -e "${BLUE}$line${NC}"
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fi
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fi
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done
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else
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echo -e "${YELLOW}⚠️ speedtest测速失败，跳过此测试${NC}"
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fi
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else
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echo -e "${YELLOW}⚠️ 未找到speedtest，跳过测速功能${NC}"
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echo -e "${BLUE}💡 提示: 可以手动安装speedtest:${NC}"
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echo -e "${BLUE} Ubuntu/Debian: apt-get install speedtest-cli${NC}"
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echo -e "${BLUE} CentOS/RHEL: yum install speedtest-cli${NC}"
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echo -e "${BLUE} 或使用: curl -s https://install.speedtest.net/app/cli/install.deb.sh | sudo bash${NC}"
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fi
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}
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# 显示系统信息
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show_system_info() {
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echo -e "${PURPLE}"
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echo "=================================================="
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echo " 🌈 精准网络测速脚本"
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echo " 支持: Ubuntu/Debian/CentOS/RHEL"
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echo "=================================================="
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echo -e "${NC}"
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check_system
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echo ""
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}
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# 显示使用说明
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show_usage() {
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echo -e "${GREEN}使用方法:${NC}"
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echo -e " $0 [选项]"
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echo -e ""
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echo -e "${GREEN}选项:${NC}"
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echo -e " -h, --help 显示此帮助信息"
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echo -e " -v, --version 显示版本信息"
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echo -e ""
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echo -e "${GREEN}功能:${NC}"
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echo -e " ✅ 系统环境检测"
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echo -e " ✅ 自动安装依赖工具"
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echo -e " ✅ 网络连通性测试"
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echo -e " ✅ 多节点延迟测试"
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echo -e " ✅ Speedtest网速测试"
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echo -e ""
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echo -e "${GREEN}示例:${NC}"
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echo -e " $0 # 运行完整测试"
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echo -e " $0 --help # 显示帮助"
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}
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# 显示版本信息
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show_version() {
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echo -e "${GREEN}精准网络测速脚本 v2.0${NC}"
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echo -e "支持多系统网络性能测试"
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}
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# 主函数
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main() {
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# 处理命令行参数
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case "${1:-}" in
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-h|--help)
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show_usage
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exit 0
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;;
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-v|--version)
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show_version
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exit 0
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;;
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*)
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# 正常执行
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;;
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esac
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show_system_info
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install_tools
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echo ""
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test_connectivity
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echo ""
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test_latency
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echo ""
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install_speedtest
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echo ""
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test_speed
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echo ""
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echo -e "${PURPLE}==================================================${NC}"
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echo -e "${PURPLE} 测试完成 🌟${NC}"
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echo -e "${PURPLE}==================================================${NC}"
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}
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# 设置陷阱，确保脚本退出时重置颜色
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trap 'echo -e "${NC}"' EXIT
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# 运行主函数
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main "$@"
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