From fd4b63b77198ae68164f4ca91617e482ce72bbb3 Mon Sep 17 00:00:00 2001 From: dongdigua Date: Fri, 31 Mar 2023 13:48:52 +0800 Subject: [PATCH] postamble color to gentoo purple, rm bbs iconv code --- css/main.css | 2 +- js/random-quote.js | 4 +- org/backup_everything.org | 3 ++ org/bbs_gbk_utf8.org | 83 ------------------------------------ org/emacs29_2023.org | 1 + org/internet_collections.org | 15 +++++-- 6 files changed, 19 insertions(+), 89 deletions(-) delete mode 100644 org/bbs_gbk_utf8.org diff --git a/css/main.css b/css/main.css index be4c7d3..ff0504e 100644 --- a/css/main.css +++ b/css/main.css @@ -320,7 +320,7 @@ https://github.com/rgb-24bit/org-html-theme-list org-joshua padding: .3em; margin-bottom: 1em; border: 1px solid gray; - background-color: #d7dfed; /* same as pre */ + background-color: #dddaec; /* Gentoo Purple */ } #show_source { diff --git a/js/random-quote.js b/js/random-quote.js index 40f813a..fd29107 100644 --- a/js/random-quote.js +++ b/js/random-quote.js @@ -37,8 +37,10 @@ var data = [ "你说得对，但是《长安汽车》是由艺画开天自主研发的一款全新开放世界冒险游戏。", "Emacs has Evil, but Vim doesn't have Magit", "免费服务的代价就是你自己", - " The only change that was required was a three-line diff", + "The only change that was required was a three-line diff", "GNU SLASH MUZIC", + "FreeBSD 拼写有四样写法，你知道么？”，“不能写罢？……我教给你，记着！\n‘FreeBSD’、‘freeBSD’、‘Freebsd’、‘freebsd’这些字应该记着。\n以后做 FreeBSD 管理员的时候，写文档要用。", + "不要说我们一无所有, 我们要把世界格式化", ]; var index = Math.floor((Math.random() * data.length)); diff --git a/org/backup_everything.org b/org/backup_everything.org index 6eee88f..add4281 100644 --- a/org/backup_everything.org +++ b/org/backup_everything.org @@ -15,6 +15,9 @@ BIOS: ami 但是这种 IO 密集型任务南桥会很烫烫烫, 所以还是开着 * Alpine? no +:PROPERTIES: +:CUSTOM_ID: alpine +:END: Alpine 是一个很好的发行版, 使用 "suck less" 的 musl 和 OpenRC ps 看进程不到一页 *但 是* diff --git a/org/bbs_gbk_utf8.org b/org/bbs_gbk_utf8.org deleted file mode 100644 index 59f0cde..0000000 --- a/org/bbs_gbk_utf8.org +++ /dev/null @@ -1,83 +0,0 @@ -#+TITLE: 支线任务: 中文 BBS GBK 转 UTF8 -#+DESCRIPTION: 造轮子好玩 -#+DATE: <2023-01-27 五> - -我过年这两天在服务器运维群看到了 水木清华BBS 这个东西, -于是就 telnet 试了下, 发现字符集是 GBK! -emmm, 设置环境变量启动终端不行, 就得在 gnome-terminal 设置里面弄. - -进去看了, 发现好多神奇的东西, 但整体还是没落, 现在还是虎年的欢迎页面... -结合我之前在 sdf.org, 新黑客词典, youtube 等地方看到的关于 BBS 的记忆片段, -使我开始考古这个从曾经那个时代来的我从没接触过的东西. - -先解决客户端问题: -我在 Back To BBS 节目里面看到了 [[https://syncterm.bbsdev.net][Syncterm]] 和 [[http://www.mysticbbs.com/downloads.html][Netrunner]], -一个不支持中文, 一个根本无法启动 (cannot open display). -然后我找到了 qterm, 先是在水木 FreeBSD 版块看见的, 后来搜索 BBS 客户端时想起来了. -下下来试一下, 不错. 但是我不想为了这一个东西而装一个额外软件, 还得编译. - -然后就想, 如果不能终端解码, 那为啥不先转换成 UTF8 再显示呢? -那就 iconv? 结果人家是全输入完 EOF 了才显示... -有没有方式能不缓冲而是 on-the-fly 呢? 搜索引擎没搜到. - -那就自己写! -iconv 是基于 libiconv 库, 看看文档就能写了, 虽然我基本没写过 C 代码. -为什么不用 Rust? 因为我弄这个主要还是想弄到 OpenBSD 上, Rust 要一些依赖, 而 C 直接就能用. -#+BEGIN_SRC C -#include -#include - -#define UTF8_SIZE 4 - -int -convert_one(iconv_t cd) -{ - char inbuf[2] = {0}; - char outbuf[UTF8_SIZE] = {0}; - size_t insize = 1; - size_t outsize = UTF8_SIZE; - - char c = getchar(); - if (c == EOF) - return 1; - inbuf[0] = c; - - char * pIn = inbuf; - char * pOut = (char*) outbuf; - - size_t iconv_result = iconv(cd, &pIn, &insize, &pOut, &outsize); - if (iconv_result == (size_t) -1) { - inbuf[1] = getchar(); - insize = 2; - iconv(cd, &pIn, &insize, &pOut, &outsize); - } - - for (int i = 0; i < UTF8_SIZE; i++) { - if (outbuf[i] != 0) - putchar(outbuf[i]); - fflush(stdout); - } - return 0; -} - -int -main(void) -{ - iconv_t cd = iconv_open("UTF8", "GBK"); - while (1) - if (convert_one(cd) == 1) break; - - iconv_close(cd); - return 0; -} -#+END_SRC - -好使, 但是, 我写这篇文章的时候又过去看了眼那个帖子的回复, 发现有这个: -#+BEGIN_EXAMPLE -luit -encoding gbk -#+END_EXAMPLE -嗯, 好使... -另一个帖子说 GNU screen 也可以, -然后搜索 screen 转码的时候看到了这个 [[https://wadarochi.github.io/2011/05/24/GNU-screen-encoding的替代品，自制BBS转码脚本/][GNU screen encoding的替代品，自制BBS转码脚本]] - -*但自己造轮子还是很开心哈哈* diff --git a/org/emacs29_2023.org b/org/emacs29_2023.org index 5bf7103..f509420 100644 --- a/org/emacs29_2023.org +++ b/org/emacs29_2023.org @@ -12,6 +12,7 @@ gcc (it's GNU emacs, so...) 参数来源: - https://snoopitek.com/make.conf #+BEGIN_SRC sh ./configure CFLAGS="-march=native -O3 -pipe -fno-math-errno -fgraphite-identity -floop-nest-optimize -fno-semantic-interposition -fno-strict-aliasing -fno-common -fipa-pta -fno-plt" \ + LDFLAGS="-Wl,-no-as-needed -ljemalloc -Wl,-as-needed" \ --with-x=no \ --with-gpm=no \ --with-pgtk \ diff --git a/org/internet_collections.org b/org/internet_collections.org index 00f6b27..b8691e8 100644 --- a/org/internet_collections.org +++ b/org/internet_collections.org @@ -1,7 +1,7 @@ #+TAGS: elixir(e) rust(r) c(c) lisp(l) python(p) nim(n) #+TAGS: lowlevel(w) frontend(f) backend(b) algorithm(a) math(t) #+TAGS: hack(h) fun(u) wow(O) -#+TAGS: emacs(m) linux(x) iot(i) plan9(9) BSD(B) +#+TAGS: emacs(m) linux(x) iot(i) plan9(9) BSD(B) PGP(P) #+TAGS: smth mailinglist #+OPTIONS: toc:1 ^:{} @@ -16,8 +16,8 @@ #+END_SRC #+BEGIN_QUOTE -这才是互联网好玩的地方, 你总能在某个奇怪的角落发现神奇的东西 --- 我 +You can always find something magical on the Internet. +-- says an anonymous AI #+END_QUOTE * (Personal) Blogs @@ -171,13 +171,14 @@ funny byte **** [[https://lantian.pub/article/modify-website/how-to-kill-the-dn42-network.lantian/][如何引爆 DN42 网络]] ** [[https://ulyc.github.io/][UlyC]] :python: *** [[https://ulyc.github.io/2022/08/10/sourcehut-the-hackers-forge/][sourcehut, 一个反叛而又正统的代码托管平台]] -*** [[https://ulyc.github.io/2021/01/13/2021年-用更现代的方法使用PGP-上/][2021年, 用更现代的方法使用PGP]] +*** [[https://ulyc.github.io/2021/01/13/2021年-用更现代的方法使用PGP-上/][2021年, 用更现代的方法使用PGP]] :PGP: #+BEGIN_QUOTE 同样是非对称算法, 为什么PGP的私钥就长这么多呢？ 因为他们用的算法不同, 比特币默认使用的是ECDSA的 secp256k1算法, 该算法只是用来签名和认证, 并不用来加密 (signify 只用于签名认证, age 只用于加密, 所以密钥也比较短) #+END_QUOTE **** [[https://spwo.notion.site/GitHub-6b1e1d57f52c4664bff61cadb3f9cb8d][震惊! 竟然有人在 GitHub 上冒充我的身份!]] +**** [[https://chenhe.me/post/yubikey-starting-gpg/][YubiKey 入手记 - GPG]] *** [[https://ulyc.github.io/2019/08/01/初窥CORB/][Cross-Origin Read Blocking]] ** [[https://kernal.eu][kernal]] Welcome to the darkest dungeon of kernal @@ -260,6 +261,10 @@ very beautiful page ** [[https://awesomekling.github.io][Andreas Kling (SerenityOS)]] ** [[https://blog.codingnow.com][云风的 BLOG]] *** [[https://blog.codingnow.com/2012/07/c_coroutine.html][C 的 coroutine 库]] +** [[https://feng.si][feng.si]] +*** [[https://dejavu.moe/posts/vanity-pgp/][某科学的 PGP 算号指南]] :PGP: +*** [[https://feng.si/posts/2019/07/centos-the-last-linux-distro-you-should-ever-consider][CentOS: 永远有多远就离它多远]] + ** B/HWS/fri3nds *** [[https://shakaianee.top/][社会易姐]] @@ -385,6 +390,7 @@ inspiration: Veritasium *** [[https://youtu.be/MnJh1xJ7rDY][lisp on arduino (Tuesday Streams)]] *** [[https://youtu.be/QaLvtNpoc5o][RubyKaigi 2015: JIT]] *** [[https://youtu.be/1EIpek60rs0][DT: Linux Has Become Complicated And Limiting]] +*** [[https://youtu.be/saq3JGOsB3M][How to Predict a DVD Logo Hitting the Corner!]] ** [[https://www.youtube.com/@Computerphile][]] *** [[https://youtu.be/BAo5C2qbLq8][Network Time Protocol (NTP)]] @@ -490,6 +496,7 @@ Huwawei NB! ** [[https://lore.kernel.org/lkml/63efd7ab.170a0220.3442b.6609@mx.google.com/][Linus: If you cannot explain a merge, then JUST DON'T DO IT]] ** [[https://lists.gnu.org/archive/html/emacs-devel/2023-01/msg00425.html][Re: Consideration for Rust contributions in Emacs]] from emacs-china, about multi-thread +** [[https://lore.kernel.org/all/20230314103316.313e5f61@kernel.org/][We don't feel comfortable accepting patches from or relating to hardware produced by your organization]] * Other :PROPERTIES: