依云的技术资源分享

https://fasterthanli.me/articles/abstracting-away-correctness #go #code_design #rust #bug #api

https://blog.cloudflare.com/sandboxing-in-linux-with-zero-lines-of-code/ #linux #sandbox #systemd #security

https://blog.mozilla.org/security/2020/07/09/reducing-tls-certificate-lifespans-to-398-days/ #tls #security #mozilla

https://m.sohu.com/a/367065707_100226642 #wechat #work #misuse 北京铁路局两员工遭高铁撞轧身亡，因违规通过微信发送通知，员工未看到

https://code.visualstudio.com/blogs/2018/03/23/text-buffer-reimplementation #text #javascript #text_editor #algorithm

https://gankra.github.io/blah/text-hates-you/ #text #graphics #ui Text Rendering Hates You

https://utcc.utoronto.ca/~cks/space/blog/tech/TLSHowMultipleChains #TLS #security How you get multiple TLS certificate chains from a server certificate 原来证书记录的颁发者信息只有 Subject name，外加隐含的密钥对。

https://questions.wizardzines.com/ https://jvns.ca/blog/2020/06/14/questions-to-help-you-learn/ #teaching #flashcards #linux #networking

https://lord.io/blog/2019/text-editing-hates-you-too/ #text_editor #text #ui Text Editing Hates You Too – Lord i/o

https://blog.cloudflare.com/how-to-test-http-3-and-quic-with-firefox-nightly/ #firefox #cloudflare #http #web

https://invent.kde.org/frameworks/kio/commit/c2faaae697f11ee600989b67b4406981838ae628 #kde #btrfs #xfs 现代文件复制，要先考虑创建 reflink 哦～

https://www.nickwilcox.com/blog/arm_vs_x86_memory_model/ #rust #memory #arm

https://ttys3.net/post/linux/ubuntu/fucked-up-by-ubuntu-20.04/ #ubuntu #snap

我的备份脚本里有判断主机名，写的是 if [[ $(hostname) == xxx ]]。后来，hostname 命令被我卸载了，于是它这些日子以来都在静默地出错。shell 脚本真是太容易出错了，即使 set -e 也不能完全避免在错误之后继续执行呢。 #shell #linux

https://ttys3.net/post/golang/troubleshoot/golang%E4%B8%AD%E4%BD%BF%E7%94%A8defer%E6%97%B6%E6%B3%A8%E6%84%8Fio%E7%BC%93%E5%86%B2%E5%8C%BA%E5%88%B7%E6%96%B0%E9%97%AE%E9%A2%98/ #go #api #bug 在我看来，这是 quotedprintable 的设计问题：它应当设计为在 .Close() 时返回内容，而不是默不作声地修改内容。就像 Python 的 StringIO 它们那样。而不是拿资源回收、释放的机制去做事情的最后一步。

https://telegra.ph/%E4%B8%AD%E6%96%87%E4%BA%92%E8%81%94%E7%BD%91%E4%B8%AD%E8%AE%A8%E8%AE%BA%E7%9A%84%E6%AD%BB%E4%BA%A1-03-30 #internet #china

https://blog.cloudflare.com/why-is-there-a-v-in-sigsegv-segmentation-fault/ #unix #c #history 「On Linux it is totally possible to catch and handle SIGSEGV. With that fix, my code will never again crash. For sure.」——233

https://www.vidarholen.net/contents/blog/?p=878 #shell #unix #terminal Zsh and Fish’s simple but clever trick for highlighting missing linefeeds

https://xkcd.com/1425/ #it #software #cs

https://wzyboy.im/post/1387.html #homeserver #storage #hardware