— 廣泛用於各種電子裝置之中 used among a variety of electronic devices – 伺服器 servers – 手機 cell phones – 汽車 cars – 火星探測器 Mars rover 14 What is the Linux Kernel? 什麼是 Linux 核心 Perseverance-Selfie-at-Rochette-Horizontal-V2.gif
萬個 C 檔 57k C files — 高速地在更新 changing at a rapid rate，8 個月之間就有 within 8 months there’s – 8.4 萬個更改 84k patches merged – 新增 360 萬行程式碼 added 3.6M LOC – 4914 位貢獻者 4914 contributors 16 About Linux Kernel Development Linux 核心開發 The kernel report by Jonathan Corbet
萬個 C 檔 57k C files — 高速地在更新 changing at a rapid rate，8 個月之間就有 within 8 months there’s – 8.4 萬個更改 84k patches merged – 新增 360 萬行程式碼 added 3.6M LOC – 4914 位貢獻者 4914 contributors 17 About Linux Kernel Development Linux 核心開發 The kernel report by Jonathan Corbet
4 thousands contributors — 不屬於同一家公司 employed by different companies — 散佈在世界各地 spreaded all over the world — 透過電子郵件溝通 communicate over email 35 About Linux Kernel Development Linux 核心社群
4 thousands contributors — 不屬於同一家公司 employed by different companies — 散佈在世界各地 spreaded all over the world — 透過電子郵件溝通* communicate over email* 36 About Linux Kernel Development Linux 核心社群 * 線下實體活動中其實也有不少討論 * communication actually also happens in in-person events
anyone can post – 任何人都可以瀏覽 anyone can read – 不需要被邀請 no invitation required – 不需要審查、身份驗證 no identity check — 但是有些它自己的規則 but there’s some rule regarding posting 41 What is the Linux Kernel Mailing List like? Linux 核心郵件群組是什麼樣子？
to talk about the Linux Kernel Community at COSCUP this years, > any suggestions? Sure! Here's some ideas: * How to write email (and _not_ using top posting) - Netiquette[1] * What skillsets are needed Cheers, Myself 1: https://people.kernel.org/tglx/notes-about-netiquette-qw89 50
*asterisk* — > 引述的話前加大於符號 > prefix quotes with angle bracket — 連結放註腳[1] links in footnote[1] — 條列式 list 51 Plain text can still be formatted 純文字還是可以有格式 1: 連結網址寫在這 put the link address here
to talk about the Linux Kernel Community at COSCUP this years, > any suggestions? Sure! Here's some ideas: * How to write email (and _not_ using top posting) - Netiquette[1] * What skillsets are needed Cheers, Myself 1: https://people.kernel.org/tglx/notes-about-netiquette-qw89 52
Kernel發patch — Basic Guide to Linux Mailing Lists — MailingListEtiquette — Submitting patches: the essential guide to getting your code into the kernel — Linux Kernel Patch Submission Tips 65 Communication 溝通
– people.kernel.org — CVE 解說 CVE writeups – Kernel Pwning with eBPF - a Love Story – Dirty COW and why lying is bad even if you are the Linux kernel 68 Other Domain Knowledge 其他領域知識
you haven’t contributed before — 建議按部就班 taking things step-by-step a. 郵件群組討論 mailing list discussion b. 送出概念性驗證 send proof-of-concept（註明爲 present as RFC ） c. 根據別人的建議作修改 made changes based on feedbacks d. 送出完整、會動的程式碼 send complete patch e. 持續修改直到被接受 continue editing until accepted 82 Add new feature or optimization 開發新功能
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order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing in e-mail? A: No. Q: Should I include quotations after my reply? 89 Why inlined replies are better 爲什麼在引言底下回覆比較好 From Notes about Netiquette by Thomas Gleixner
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