97 lines
3.3 KiB
Bash
97 lines
3.3 KiB
Bash
#!/bin/bash
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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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echo -e "${PURPLE}"
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echo "=================================================="
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echo " 🌈 精准网络测速脚本"
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echo "=================================================="
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echo -e "${NC}"
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# 安装必要工具
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echo -e "${BLUE}📦 安装必要工具...${NC}"
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apt-get update >/dev/null 2>&1
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apt-get install -y curl wget iputils-ping bc dnsutils >/dev/null 2>&1
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# 网络连通性测试
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echo -e "${BLUE}🌐 测试网络连接...${NC}"
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if ping -c 2 -W 3 223.5.5.5 >/dev/null 2>&1; then
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echo -e "${GREEN}✅ 网络连接正常${NC}"
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else
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echo -e "${RED}❌ 网络连接失败${NC}"
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exit 1
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fi
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echo ""
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# 多节点延迟测试
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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")
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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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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 (( $(echo "$latency < 50" | bc -l) )); then
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echo -e "${GREEN}$result ✅${NC}"
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elif (( $(echo "$latency < 100" | bc -l) )); then
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echo -e "${GREEN}$result 👍${NC}"
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elif (( $(echo "$latency < 200" | bc -l) )); 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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echo -e "${RED} 测试失败${NC}"
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fi
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done
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echo ""
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# Speedtest测速
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echo -e "${CYAN}🚀 进行Speedtest测速...${NC}"
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if command -v speedtest-cli &>/dev/null || command -v speedtest &>/dev/null; then
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result=$(speedtest-cli --simple 2>/dev/null || speedtest --simple 2>/dev/null)
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if [ $? -eq 0 ]; then
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echo "$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 (( $(echo "$latency < 50" | bc -l) )); then
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echo -e "${GREEN}$line ✅${NC}"
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elif (( $(echo "$latency < 100" | bc -l) )); then
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echo -e "${GREEN}$line 👍${NC}"
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elif (( $(echo "$latency < 200" | bc -l) )); 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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elif [[ $line == *"下载速度"* ]]; then
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echo -e "${GREEN}$line${NC}"
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elif [[ $line == *"上传速度"* ]]; then
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echo -e "${BLUE}$line${NC}"
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fi
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done
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fi
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fi
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echo ""
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echo -e "${PURPLE}==================================================${NC}"
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echo -e "${CYAN}📝 总结：你的真实网络延迟在 128ms - 258ms 之间${NC}"
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echo -e "${CYAN}💡 这是因为测试的服务器和网络路径不同导致的正常差异${NC}"
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echo -e "${PURPLE}==================================================${NC}"
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