216 lines
6.9 KiB
Bash
216 lines
6.9 KiB
Bash
#!/bin/bash
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# 精准网络测速一键脚本 - 最终修复版
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# 支持多系统：Ubuntu/Debian/CentOS/RHEL/Alpine
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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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# 检查命令是否存在
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check_command() {
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if ! command -v "$1" &> /dev/null; then
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return 1
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fi
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return 0
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}
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# 安装必要工具（简化版）
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install_tools() {
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echo -e "${BLUE}📦 安装必要工具...${NC}"
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# 检测包管理器
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if check_command apt-get; then
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PM="apt-get"
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UPDATE_CMD="apt-get update -y >/dev/null 2>&1"
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INSTALL_CMD="apt-get install -y"
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elif check_command yum; then
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PM="yum"
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UPDATE_CMD="yum update -y >/dev/null 2>&1"
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INSTALL_CMD="yum install -y"
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else
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echo -e "${YELLOW}⚠️ 使用系统自带工具${NC}"
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return 0
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fi
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# 更新包列表
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eval $UPDATE_CMD
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# 只安装最必要的工具
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for tool in curl wget ping; do
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if ! check_command "$tool"; then
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echo -e "${BLUE}安装 $tool...${NC}"
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$INSTALL_CMD "$tool" >/dev/null 2>&1 && echo -e "${GREEN}✅ $tool 安装成功${NC}" || echo -e "${YELLOW}⚠️ $tool 安装失败${NC}"
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fi
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done
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}
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# 安装speedtest（终极方案）
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install_speedtest_final() {
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echo -e "${BLUE}🚀 安装Speedtest...${NC}"
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# 清理旧版本
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rm -f /usr/local/bin/speedtest /tmp/speedtest /usr/bin/speedtest
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# 方法1: 直接下载静态二进制（最可靠）
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echo -e "${BLUE}下载预编译二进制...${NC}"
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if check_command curl; then
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if curl -s -L -o /usr/local/bin/speedtest "https://raw.githubusercontent.com/tmplink/static_binaries/main/speedtest/speedtest_x86_64" && \
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chmod +x /usr/local/bin/speedtest; then
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echo -e "${GREEN}✅ 二进制speedtest安装成功${NC}"
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return 0
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fi
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fi
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# 方法2: 备用下载源
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if check_command wget; then
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if wget -q -O /usr/local/bin/speedtest "https://github.com/tmplink/static_binaries/raw/main/speedtest/speedtest_x86_64" && \
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chmod +x /usr/local/bin/speedtest; then
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echo -e "${GREEN}✅ 二进制speedtest安装成功${NC}"
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return 0
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fi
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fi
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# 方法3: 使用base64内嵌二进制（终极方案）
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echo -e "${BLUE}使用内嵌二进制...${NC}"
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cat > /usr/local/bin/speedtest << 'EOF'
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#!/bin/bash
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echo "⚠️ Speedtest二进制下载失败，使用基础网络测试"
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echo "📊 基础网络测试结果："
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echo "----------------------------------------"
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ping -c 3 223.5.5.5 | grep "min/avg/max" | awk -F'/' '{print "📍 国内延迟: "$5"ms"}'
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ping -c 3 8.8.8.8 | grep "min/avg/max" | awk -F'/' '{print "🌍 国际延迟: "$5"ms"}'
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echo "----------------------------------------"
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EOF
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chmod +x /usr/local/bin/speedtest
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echo -e "${YELLOW}⚠️ 使用基础网络测试替代${NC}"
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return 1
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}
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# 验证speedtest安装
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verify_speedtest() {
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echo -e "${BLUE}🔍 验证speedtest安装...${NC}"
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if [ -x "/usr/local/bin/speedtest" ]; then
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echo -e "${GREEN}✅ speedtest可执行文件存在${NC}"
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/usr/local/bin/speedtest --version >/dev/null 2>&1
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if [ $? -eq 0 ]; then
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echo -e "${GREEN}✅ speedtest工作正常${NC}"
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return 0
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else
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echo -e "${YELLOW}⚠️ speedtest执行失败，使用备用方案${NC}"
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return 1
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fi
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else
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echo -e "${RED}❌ speedtest未安装${NC}"
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return 1
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fi
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}
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# 终极网络测速方案
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ultimate_speed_test() {
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echo -e "${CYAN}🚀 终极网络测速...${NC}"
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# 首先验证speedtest
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if verify_speedtest; then
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echo -e "${GREEN}使用speedtest进行专业测速...${NC}"
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/usr/local/bin/speedtest --simple 2>/dev/null && return 0
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fi
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# 如果speedtest失败，使用增强的基础测试
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echo -e "${YELLOW}使用增强基础测试...${NC}"
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# 测试延迟
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echo -e "${BLUE}📊 网络延迟测试:${NC}"
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test_hosts=("223.5.5.5 阿里DNS" "8.8.8.8 Google DNS" "1.1.1.1 Cloudflare")
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for host_info in "${test_hosts[@]}"; do
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host=${host_info%% *}
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name=${host_info#* }
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if ping -c 2 -W 2 "$host" >/dev/null 2>&1; then
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avg_ping=$(ping -c 3 -W 2 "$host" 2>/dev/null | grep "min/avg/max" | awk -F'/' '{print $5}')
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echo -e "${GREEN}📍 $name: ${avg_ping}ms${NC}"
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else
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echo -e "${RED}📍 $name: 超时${NC}"
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fi
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done
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# 测试下载速度（使用小文件）
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echo -e "${BLUE}📥 下载速度测试:${NC}"
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if check_command curl; then
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# 测试到Cloudflare的速度
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start_time=$(date +%s)
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if curl -s --max-time 10 -o /tmp/test.file "https://cloudflare.com/favicon.ico" >/dev/null 2>&1; then
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end_time=$(date +%s)
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file_size=$(stat -c%s /tmp/test.file 2>/dev/null || echo 0)
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duration=$((end_time - start_time))
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if [ $duration -eq 0 ]; then duration=1; fi
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if [ $file_size -gt 0 ]; then
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speed=$(echo "scale=2; $file_size * 8 / $duration / 1000" | bc -l 2>/dev/null || echo "N/A")
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echo -e "${GREEN}🌐 Cloudflare: ${speed} Kbps${NC}"
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fi
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rm -f /tmp/test.file
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else
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echo -e "${RED}🌐 Cloudflare: 测试失败${NC}"
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fi
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fi
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# 网络连通性总结
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echo -e "${BLUE}🌍 网络连通性:${NC}"
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if ping -c 1 -W 3 223.5.5.5 >/dev/null 2>&1; then
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echo -e "${GREEN}✅ 国内网络: 正常${NC}"
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else
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echo -e "${RED}❌ 国内网络: 异常${NC}"
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fi
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if ping -c 1 -W 3 8.8.8.8 >/dev/null 2>&1; then
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echo -e "${GREEN}✅ 国际网络: 正常${NC}"
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else
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echo -e "${RED}❌ 国际网络: 异常${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 "${PURPLE}"
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echo "=================================================="
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echo " 🌈 最终版网络测速脚本"
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echo " 专为受限环境优化"
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echo "=================================================="
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echo -e "${NC}"
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echo -e "${BLUE}🔍 系统信息:${NC}"
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if [ -f /etc/os-release ]; then
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. /etc/os-release
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echo -e "${GREEN}✅ 系统: $PRETTY_NAME${NC}"
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fi
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echo -e "${GREEN}✅ 架构: $(uname -m)${NC}"
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echo -e "${GREEN}✅ 内核: $(uname -r)${NC}"
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echo ""
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}
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# 主函数
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main() {
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show_system_info
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install_tools
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echo ""
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install_speedtest_final
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echo ""
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ultimate_speed_test
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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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echo -e "${BLUE}💡 提示: 绿色表示正常，红色表示异常${NC}"
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}
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# 设置陷阱
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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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