35 lines
954 B
Plaintext
35 lines
954 B
Plaintext
cat > deep-diagnose.sh << 'EOF'
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#!/bin/bash
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echo "=== R2 连接深度诊断 ==="
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ENDPOINT="c5F-lD9CfUvvI5wNsepuS-ghXU_exa0bgiwBgM_h.r2.cloudflarestorage.com"
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echo "1. 解析域名:"
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cat /etc/resolv.conf
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echo "尝试解析:"
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getent hosts "$ENDPOINT" || dig "$ENDPOINT" 2>/dev/null || nslookup "$ENDPOINT" 2>/dev/null
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echo ""
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echo "2. 测试TCP连接:"
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timeout 5 bash -c "echo 'Testing connection' > /dev/tcp/$ENDPOINT/443" 2>/dev/null && echo "TCP 443端口可达" || echo "TCP 443端口不可达"
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echo ""
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echo "3. 使用wget测试:"
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wget -O- "https://$ENDPOINT" --timeout=5 --tries=1 2>&1 | head -5
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echo ""
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echo "4. 检查SSL证书:"
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openssl s_client -connect "$ENDPOINT":443 -servername "$ENDPOINT" < /dev/null 2>/dev/null | head -10
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echo ""
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echo "5. 路由跟踪:"
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traceroute -w 1 -m 5 "$ENDPOINT" 2>/dev/null || tracepath "$ENDPOINT" 2>/dev/null
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echo ""
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echo "6. 检查系统限制:"
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ulimit -a
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EOF
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chmod +x deep-diagnose.sh
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./deep-diagnose.sh
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