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xmz7891
b705216e4a
琚帶绔?- 淇 MTU 闂锛氬す MSS + 璺緞 MTU 鎺㈡祴锛堝叕缃戝彲鐢ㄧ巼 48% -> 100%锛?- 澶嶇敤 HTTP 杩炴帴锛堝厤鎺夋瘡娆℃柊寤?TLS 鐨?30% 鎻℃墜澶辫触锛?- 姣忓垎閽熷洖澶存壘灞€鍩熺綉锛岃嚜鍔ㄥ垏鍥炲揩 400 鍊嶇殑璺緞 - 鐢婚潰蹇冭烦甯э細闈欐鏃剁渷娴侀噺锛屽鎴风浠嶇煡閬撴祦鏄椿鐨?- 閿佸睆鏃剁粰鍑哄彲鎿嶄綔鐨勬彁绀? 鎵嬭〃绔?- 鍐呯疆 GTS Root R4 / GlobalSign Root CA锛屼慨 SSLHandshakeException - 杩炴帴閿欒缈昏瘧鎴愪汉璇濓紙璇佷功/鏃堕棿/瑙ｆ瀽/瓒呮椂鍒嗗埆鎻愮ず锛?- 缁忎腑杞繛涓婂悗鐢ㄦ湇鍔″櫒鎶ョ殑鍦板潃鍒锋柊宸查厤瀵硅褰?- 鏂板灞€鍩熺綉杩炴帴椤甸潰銆佹湇鍔″櫒寤惰繜妫€娴? 鏈嶅姟鍣ㄧ - 鏀寔 chunked 璇锋眰浣擄紙淇瘡 16 绉掍竴娆＄殑杩炴帴閿欎贡涓庡ぇ闈㈢Н 502锛?- 缃戠粶璋冧紭鑴氭湰 net-tune.sh锛堝紑鏈鸿嚜鍔ㄥ簲鐢級 - 绠＄悊椤碉細鎵归噺鍒犻櫎銆佺綉缁滀綋妫€銆佷笅杞藉尯 - 闅ч亾鏀?HTTP/2 + 鍙岃繛鎺? 鏂囨。 - 璁稿彲鍗忚 / 瀹夎鍓嶅繀璇?/ 瀹夎鍚庨』鐭ワ紙浣滆€咃細灏忛害瀛愶級
42 lines
1.2 KiB
Bash
42 lines
1.2 KiB
Bash
#!/bin/bash
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# 检查设备上能不能往 Gitee 推代码。
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set -u
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echo "===== 1. git 有没有 ====="
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if command -v git >/dev/null 2>&1; then
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echo " git $(git --version | awk '{print $3}')"
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else
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echo " ✗ 没有 git"
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exit 0
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fi
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echo
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echo "===== 2. 有没有 SSH 密钥 ====="
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if [ -f ~/.ssh/id_ed25519.pub ]; then
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echo " 已有 ed25519 公钥："
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cat ~/.ssh/id_ed25519.pub | sed 's/^/ /'
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elif [ -f ~/.ssh/id_rsa.pub ]; then
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echo " 已有 rsa 公钥："
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cat ~/.ssh/id_rsa.pub | sed 's/^/ /'
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else
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echo " 没有密钥（需要生成一个，再把公钥加到 Gitee）"
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fi
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echo
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echo "===== 3. 能不能连上 Gitee ====="
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echo -n " DNS: "
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getent hosts gitee.com | head -1 || echo "解析不了"
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echo -n " SSH 22 端口: "
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timeout 8 bash -c 'exec 3<>/dev/tcp/gitee.com/22' 2>/dev/null && echo "通" || echo "不通"
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echo -n " HTTPS 443: "
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timeout 8 bash -c 'exec 3<>/dev/tcp/gitee.com/443' 2>/dev/null && echo "通" || echo "不通"
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echo
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echo "===== 4. SSH 认证测试 ====="
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timeout 20 ssh -o StrictHostKeyChecking=no -o BatchMode=yes \
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-T git@gitee.com 2>&1 | head -3 | sed 's/^/ /'
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echo
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echo "===== 5. 磁盘空间 ====="
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df -h /root | tail -1 | sed 's/^/ /'
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