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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
82 lines
2.1 KiB
Bash
82 lines
2.1 KiB
Bash
#!/bin/bash
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# 清理随身 WiFi 上的空间。
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# 用户明确授权删除：hexo / git / nodejs / .npm / .vscode-server
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# 每一步都先确认路径存在，不做通配删除。
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set -u
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echo "===== 删之前 ====="
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df -h / | tail -1
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echo
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free_mb() {
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df -m / | tail -1 | awk '{print $4}'
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}
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BEFORE=$(free_mb)
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# ---- 1. VS Code Server（646M，最大的一块）----
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if [ -d /root/.vscode-server ]; then
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SZ=$(du -sh /root/.vscode-server 2>/dev/null | cut -f1)
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echo "删除 /root/.vscode-server ($SZ)"
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rm -rf /root/.vscode-server
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else
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echo "跳过 /root/.vscode-server（不存在）"
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fi
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# ---- 2. hexo 博客 ----
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if [ -d /root/hexo ]; then
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SZ=$(du -sh /root/hexo 2>/dev/null | cut -f1)
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echo "删除 /root/hexo ($SZ)"
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rm -rf /root/hexo
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else
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echo "跳过 /root/hexo（不存在）"
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fi
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# ---- 3. npm 缓存 ----
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if [ -d /root/.npm ]; then
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SZ=$(du -sh /root/.npm 2>/dev/null | cut -f1)
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echo "删除 /root/.npm ($SZ)"
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rm -rf /root/.npm
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else
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echo "跳过 /root/.npm（不存在）"
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fi
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# ---- 4. nodejs（apt 装的，用 apt 干净移除）----
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if command -v node >/dev/null 2>&1; then
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echo "移除 nodejs / npm"
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DEBIAN_FRONTEND=noninteractive apt-get purge -y nodejs npm >/dev/null 2>&1 \
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|| echo " apt 移除失败，改用删目录"
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rm -rf /usr/lib/node_modules /usr/share/nodejs 2>/dev/null
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rm -f /usr/bin/node /usr/bin/npm /usr/bin/npx 2>/dev/null
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else
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echo "跳过 nodejs（没装）"
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fi
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# ---- 5. git ----
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if command -v git >/dev/null 2>&1; then
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echo "移除 git"
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DEBIAN_FRONTEND=noninteractive apt-get purge -y git git-man >/dev/null 2>&1 \
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|| echo " apt 移除失败，改用删目录"
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rm -rf /usr/lib/git-core /usr/share/git-core 2>/dev/null
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rm -f /usr/bin/git 2>/dev/null
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else
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echo "跳过 git（没装）"
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fi
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# ---- 6. 收尾 ----
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echo
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echo "清理 apt 缓存和无用依赖…"
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DEBIAN_FRONTEND=noninteractive apt-get autoremove -y >/dev/null 2>&1
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apt-get clean >/dev/null 2>&1
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AFTER=$(free_mb)
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echo
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echo "===== 删之后 ====="
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df -h / | tail -1
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echo
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echo "释放了 $((AFTER - BEFORE)) MB，现在可用 ${AFTER} MB"
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echo
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echo "===== 内存 ====="
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free -m | head -2
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