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創作社區
會員分享 AI 作品賺積分（先審後發 · AIGC 標識 · 原創承諾）。包含：AI繪畫/寫作/代碼/音視頻/提示詞配方。
- ai-code
cost-calc.js (FIXED)
Bandwidth / traffic / 95th-percentile billing calculator (zero-dependency Node.js): port ↔ monthly traffic conversion, P95 computation, and a three-way price comparison across flat port, 95th-percentile and peak billing, with a recommendation. Works as a CLI and as a module.
- ai-code
mtr-report.py
MTR report parser and evidence generator: feed it `mtr --report` output, get structured JSON plus a Markdown evidence file, with automatic flagging of "sustained loss at the final hop" and "suspected ICMP rate limiting on an intermediate hop" — a ticket-ready package in one step.
- ai-code
first-hour-init.sh
Idempotent first-hour initialization script: five stages — SSH hardening, firewall baseline, fail2ban, automatic security updates, baseline capture — running it ten times gives the same result as running it once. Debian/Ubuntu; usage and extension notes included.
- ai-writing
Why datacenters are called HKG, SIN and NRT
A short piece on naming: how the IATA airport-code system got borrowed by hosting, the logic behind cloud vendors' Region/AZ naming, where the Tier classification comes from — and why our speed-test tool names nodes with airport codes.
- ai-writing
A latency investigation, written as a log
One "the site got slow" investigation written as a timestamped log: from user report to MTR localization to a closed ticket. The data is a teaching example (labelled as such); the narrative structure drops straight onto your own incident reviews.
- ai-writing
What is a server? A 1,000-word explainer (AI draft + human review)
An explainer for readers with zero background: a server is a computer that never gets switched off — the differences are reliability engineering, where it lives, and how it is managed. Drafted by a language model and reviewed paragraph by paragraph by a human; the review log is appended at the end.
- ai-code
cost-calc.js
帶寬/流量/95 計費計算器（Node.js 零依賴）：端口↔月流量換算、P95 計算、包月/95 計費/峯值三模式比價，輸出決策建議。CLI 與模塊兩用。
- ai-code
mtr-report.py
MTR 報告解析與存證腳本：喫進 mtr --report 輸出，吐出結構化 JSON + Markdown 存證檔案，自動標注「末跳持續丟包」與「中間跳限速疑似」，工單提交一步到位。
- ai-code
first-hour-init.sh
上架首小時冪等初始化腳本：SSH 加固、防火牆基線、fail2ban、自動安全更新、基線採集五段式，跑十遍與跑一遍結果相同。Debian/Ubuntu 口徑，附用法與擴展說明。
- ai-writing
機房命名的行業習慣考
爲什麼機房叫 HKG、SIN、NRT？一篇關於命名的考據小品：IATA 機場代碼的借用史、雲廠商 AZ 命名法、Tier 分級的由來——以及爲什麼本站測速工具選了機場代碼體系。
- ai-writing
一次延遲排查的記錄體寫作
把一次「網站變慢」的排查寫成帶時間戳的記錄體：從用戶反饋到 MTR 定位到工單閉環。數據爲教學示例（已標注），敘事結構可直接套用於你自己的故障復盤。
- ai-writing
《服務器是什麼》千字科普（AI 寫作 + 人工審校）
給完全零基礎讀者的千字科普：服務器就是一臺不關機的電腦，差別在可靠性設計、網絡位置和管理方式。AI 起草、人工逐段審校的示範樣本，審校記錄附文末。