tiddlers

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$:/GitHub/Username {"created": "20230317094555805", "creator": "root", "title": "$:/GitHub/Username", "modified": "20230317094555805", "modifier": "root", "type": "text/vnd.tiddlywiki"} root 1
$:/GitLab/Username {"created": "20230317094557850", "creator": "root", "title": "$:/GitLab/Username", "modified": "20230317094557850", "modifier": "root", "type": "text/vnd.tiddlywiki"} root 1
$:/Gitea/Username {"created": "20230317094635089", "creator": "root", "title": "$:/Gitea/Username", "modified": "20230317094635089", "modifier": "root", "type": "text/vnd.tiddlywiki"} root 1
$:/UploadName {"created": "20230317094606839", "creator": "root", "title": "$:/UploadName", "modified": "20230317094606839", "modifier": "root", "type": "text/vnd.tiddlywiki"} root 1
$:/config/OfficialPluginLibrary {"title": "$:/config/OfficialPluginLibrary", "tags": ["$:/tags/PluginLibrary"], "fields": {"url": "https://tiddlywiki.com/library/v5.2.5/index.html", "caption": "{{$:/language/OfficialPluginLibrary}}"}, "type": "text/vnd.tiddlywiki"} {{$:/language/OfficialPluginLibrary/Hint}} 1
$:/config/PageControlButtons/Visibility/$:/core/ui/Buttons/home {"created": "20230317093031180", "creator": "root", "title": "$:/config/PageControlButtons/Visibility/$:/core/ui/Buttons/home", "modified": "20230317093031180", "modifier": "root", "type": "text/vnd.tiddlywiki"} show 1
$:/config/RelinkOnRename {"created": "20230413095140392", "creator": "root", "title": "$:/config/RelinkOnRename", "modified": "20230413095140392", "modifier": "root", "type": "text/vnd.tiddlywiki"} yes 1
$:/language {"created": "20230317092820077", "creator": "root", "title": "$:/language", "modified": "20230317092820077", "modifier": "root", "type": "text/vnd.tiddlywiki"} $:/languages/zh-CN 1
$:/language/DefaultNewTiddlerTitle {"created": "20230317023747084", "creator": "root", "title": "$:/language/DefaultNewTiddlerTitle", "modified": "20230317023747084", "modifier": "root", "type": "text/vnd.tiddlywiki"} 我像只鱼儿在你的荷塘 1
$:/languages/zh-CN {"title": "$:/languages/zh-CN", "fields": {"name": "zh-CN", "plugin-type": "language", "description": "Chinese (China)", "author": "BramChen", "core-version": ">=5.0.8", "dependents": "$:/languages/zh-Hans", "plugin-priority": "110", "version": "5.2.5"}, "type": "application/json"} {"tiddlers":{"$:/languages/zh-CN/icon":{"title":"$:/languages/zh-CN/icon","type":"image/svg+xml","text":"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n<svg xmlns=\"http://www.w3.org/2000/svg\" version=\"1.1\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" width=\"1500\" height=\"1000\" viewBox=\"-5 -5 30 20\">\n<title>Flag of the People's Republic of China</title>\n<rect fill=\"#de2910\" x=\"-5\" y=\"-5\" width=\"30\" height=\"20\"/>\n<defs>\n<polygon id=\"s\" points=\"0,-513674 301930,415571 -488533,-158734 488533,-158734 -301930,415571\"\nfill=\"#ffde00\" transform=\"scale(0.0000019467600073)\"/>\n</defs>\n<use xlink:href=\"#s\" transform=\"scale(3)\"/>\n<use xlink:href=\"#s\" transform=\"translate(5,-3) rotate(-120.963756)\"/>\n<use xlink:href=\"#s\" transform=\"translate(7,-1) rotate(-98.130102)\"/>\n<use xlink:href=\"#s\" transform=\"translate(7,2) rotate(-74.054604)\"/>\n<use xlink:href=\"#s\" transform=\"translate(5,4) rotate(-51.3401917)\"/>\n</svg>\n"}}} 1
$:/languages/zh-Hans {"title": "$:/languages/zh-Hans", "fields": {"name": "zh-Hans", "plugin-type": "language", "description": "Chinese (Simplified)", "author": "BramChen", "core-version": ">=5.0.8", "plugin-priority": "100", "version": "5.2.5", "dependents": ""}, "type": "application/json"} {"tiddlers":{"$:/language/Buttons/AdvancedSearch/Caption":{"title":"$:/language/Buttons/AdvancedSearch/Caption","text":"高级搜索"},"$:/language/Buttons/AdvancedSearch/Hint":{"title":"$:/language/Buttons/AdvancedSearch/Hint","text":"高级搜索"},"$:/language/Buttons/Cancel/Caption":{"title":"$:/language/Buttons/Cancel/Caption","text":"取消"},"$:/language/Buttons/Cancel/Hint":{"title":"$:/language/Buttons/Cancel/Hint","text":"取消对此条目的修改"},"$:/language/Buttons/Clone/Caption":{"title":"$:/language/Buttons/Clone/Caption","text":"复制"},"$:/language/Buttons/Clone/Hint":{"title":"$:/language/Buttons/Clone/Hint","text":"复制此条目"},"$:/language/Buttons/Close/Caption":{"title":"$:/language/Buttons/Close/Caption","text":"关闭"},"$:/language/Buttons/Close/Hint":{"title":"$:/language/Buttons/Close/Hint","text":"关闭此条目"},"$:/language/Buttons/CloseAll/Caption":{"title":"$:/language/Buttons/CloseAll/Caption","text":"全部关闭"},"$:/language/Buttons/CloseAll/Hint":{"title":"$:/language/Buttons/CloseAll/Hint","text":"关闭所有条目"},"$:/language/Buttons/CloseOthers/Caption":{"title":"$:/language/Buttons/CloseOthers/Caption","text":"关闭其他"},"$:/language/Buttons/CloseOthers/Hint":{"title":"$:/language/Buttons/CloseOthers/Hint","text":"关闭其他条目"},"$:/language/Buttons/ControlPanel/Caption":{"title":"$:/language/Buttons/ControlPanel/Caption","text":"控制台"},"$:/language/Buttons/ControlPanel/Hint":{"title":"$:/language/Buttons/ControlPanel/Hint","text":"开启控制台"},"$:/language/Buttons/CopyToClipboard/Caption":{"title":"$:/language/Buttons/CopyToClipboard/Caption","text":"复制到剪贴板"},"$:/language/Buttons/CopyToClipboard/Hint":{"title":"$:/language/Buttons/CopyToClipboard/Hint","text":"将此文本复制到剪贴板"},"$:/language/Buttons/Delete/Caption":{"title":"$:/language/Buttons/Delete/Caption","text":"删除"},"$:/language/Buttons/Delete/Hint":{"title":"$:/language/Buttons/Delete/Hint","text":"删除此条目"},"$:/language/Buttons/DeleteTiddlers/Caption":{"title":"$:/language/Buttons/DeleteTiddlers/Caption","text":"删除条目"},"$:/language/Buttons/DeleteTiddlers/Hint":{"title":"$:/language/Buttons/DeleteTiddlers/… 1
$:/plugins/Gk0Wk/CPL-Repo {"type": "application/json", "fields": {"author": "Gk0Wk", "description": "Repos for CPL", "name": "CPL Repo", "plugin-type": "plugin", "version": "2022.12.28"}, "title": "$:/plugins/Gk0Wk/CPL-Repo", "revision": "0", "bag": "default"} {"tiddlers":{"$:/config/TiddlyWiki-CPL/GitHub":{"title":"$:/config/TiddlyWiki-CPL/GitHub","caption":"<$list filter=\"[[$:/language]get[text]removeprefix[$:/languages/]else[en-GB]]\" variable=\"lang\"><$list filter=\"[<lang>search:title[zh]]\">太微中文社区插件源(~GitHub版)</$list><$list filter=\"[<lang>!search:title[zh]]\">TiddlyWiki CPL(~GitHub Host)</$list></$list>","tags":["$:/tags/PluginLibrary","$:/tags/PluginLibrary/CPL"],"type":"text/vnd.tiddlywiki","url":"https://tiddly-gittly.github.io/TiddlyWiki-CPL/library/index.html","text":"<!-- lang变量就是当前语言 -->\n<$list filter=\"[[$:/language]get[text]removeprefix[$:/languages/]else[en-GB]]\" variable=\"lang\">\n<$list filter=\"[<lang>search:title[zh]]\" variable=\"lang\">\n\n欢迎使用''【太微中文社区插件源】''！\n\n本插件源是由[[太微(TiddlyWiki)中文社区|https://github.com/tiddly-gittly]]维护的、致力于搜集网络上所有与 ~TiddlyWiki5 有关插件的、希望为中国以及全世界的太微用户提供一键安装、更新插件体验的公开插件源。\n\n如果还不了解该如何使用太微和本插件源，欢迎阅读[[中文社区共建的太微（TiddlyWiki）教程|https://tw-cn.netlify.app]]里插件相关的部分。如上提到的插件源和教程皆为开源项目，你可以在 [[GitHub|https://github.com/tiddly-gittly]] 中找到并参与贡献！如果乐意，可以通过QQ群等方式加入我们，详情请见如上提到的中文教程。\n\n要添加这个插件库到你的 Wiki 中，只需鼠标拖动这个链接到你的 Wiki 里即可：<$link to=<<currentTiddler>>>{{!!caption}}</$link>\n\n注意：本插件源版本为 ~GitHub Page 的版本，更新更快，但是可能需要科学上网手段。如果你在国内，而且不清楚什么是“科学上网”，请选用另一个经过 netlify.app 加速的[[版本|$:/config/TiddlyWiki-CPL/Netlify]]，虽然更新有一定的延迟，但对国内用户更加友好。\n\n@@color:red;''安装任何插件前，请记得备份你的Wiki，本插件源无法为插件造成的个人损失负责！''@@\n\n</$list>\n\n<$list filter=\"[<lang>!search:title[zh]]\" variable=\"lang\">\n\nWelcome to the ''[TiddlyWiki Chinese Community Plugin Source]''!\n\nThis plugin source is maintained by the [[TiddlyWiki Chinese Community]] and is dedicated to collecting all TiddlyWiki5 related plugins on the web, hoping to provide a one-click installation and update plugin experience for TiddlyWiki users in China and around the world.\n\nIf you don't know how to use TiddlyWiki and this source, you are welcome to read the plugins related section in the [[TiddlyWiki Tutorials for Chinese Communities|https://tw-cn.netlify.app]]. As mentioned above, both the plugin sourc… 1
$:/plugins/tiddlywiki/highlight {"title": "$:/plugins/tiddlywiki/highlight", "fields": {"name": "Highlight", "description": "Highlight.js syntax highlighting", "author": "Joao Bolila", "list": "readme usage license", "version": "5.2.5", "plugin-type": "plugin", "dependents": ""}, "type": "application/json"} {"tiddlers":{"$:/config/HighlightPlugin/TypeMappings/application/javascript":{"title":"$:/config/HighlightPlugin/TypeMappings/application/javascript","text":"javascript"},"$:/config/HighlightPlugin/TypeMappings/application/json":{"title":"$:/config/HighlightPlugin/TypeMappings/application/json","text":"json"},"$:/config/HighlightPlugin/TypeMappings/text/css":{"title":"$:/config/HighlightPlugin/TypeMappings/text/css","text":"css"},"$:/config/HighlightPlugin/TypeMappings/text/html":{"title":"$:/config/HighlightPlugin/TypeMappings/text/html","text":"html"},"$:/config/HighlightPlugin/TypeMappings/image/svg+xml":{"title":"$:/config/HighlightPlugin/TypeMappings/image/svg+xml","text":"xml"},"$:/config/HighlightPlugin/TypeMappings/text/x-markdown":{"title":"$:/config/HighlightPlugin/TypeMappings/text/x-markdown","text":"markdown"},"$:/plugins/tiddlywiki/highlight/highlight.js":{"text":"var hljs = require(\"$:/plugins/tiddlywiki/highlight/highlight.js\");\n/*!\n Highlight.js v11.4.0 (git: 2d0e7c1094)\n (c) 2006-2022 Ivan Sagalaev and other contributors\n License: BSD-3-Clause\n */\nvar hljs=function(){\"use strict\";var e={exports:{}};function t(e){\nreturn e instanceof Map?e.clear=e.delete=e.set=()=>{\nthrow Error(\"map is read-only\")}:e instanceof Set&&(e.add=e.clear=e.delete=()=>{\nthrow Error(\"set is read-only\")\n}),Object.freeze(e),Object.getOwnPropertyNames(e).forEach((n=>{var i=e[n]\n;\"object\"!=typeof i||Object.isFrozen(i)||t(i)})),e}\ne.exports=t,e.exports.default=t;var n=e.exports;class i{constructor(e){\nvoid 0===e.data&&(e.data={}),this.data=e.data,this.isMatchIgnored=!1}\nignoreMatch(){this.isMatchIgnored=!0}}function r(e){\nreturn e.replace(/&/g,\"&amp;\").replace(/</g,\"&lt;\").replace(/>/g,\"&gt;\").replace(/\"/g,\"&quot;\").replace(/'/g,\"&#x27;\")\n}function s(e,...t){const n=Object.create(null);for(const t in e)n[t]=e[t]\n;return t.forEach((e=>{for(const t in e)n[t]=e[t]})),n}const o=e=>!!e.kind\n;class a{constructor(e,t){\nthis.buffer=\"\",this.classPrefix=t.classPrefix,e.walk(this)}addText(e){\… 1
$:/themes/tiddlywiki/vanilla/options/stickytitles {"created": "20230422093714031", "creator": "root", "title": "$:/themes/tiddlywiki/vanilla/options/stickytitles", "modified": "20230422093714031", "modifier": "root", "type": "text/vnd.tiddlywiki"} yes 1
7z {"created": "20230530103424113", "creator": "root", "title": "7z", "modified": "20230530103438085", "modifier": "root", "type": "text/vnd.tiddlywiki", "tags": ["\u8f6f\u4ef6\u4f7f\u7528"]} [[7z最大化压缩]] 1
9.9.9.9 {"created": "20230406143855745", "creator": "root", "title": "9.9.9.9", "modified": "20230406143940779", "modifier": "root", "tags": ["\u79d1\u5b66\u4e0a\u7f51"], "type": "text/vnd.tiddlywiki"} <<< 9.9.9.9 – 安全可靠，IBM 带来公共 DNS 的新选择 <<< 9.9.9.9，这个极其特殊的 IP，是 IBM 免费推出的名为 Quad9 的公共 DNS 服务器地址，可以阻止恶意网址、钓鱼网站、恶意软件等由 the IBM X-Force 经过分析得出的黑名单列表，并且还有 18 个安全合作伙伴，可谓阵容强大。 著名的 IP 向来有提供公共服务的先例，比如著名的 8.8.8.8、8.8.4.4，114.114.114.114 这些好记又漂亮的地址。 1
A股市场 {"created": "20230625023954339", "creator": "root", "title": "A\u80a1\u5e02\u573a", "modified": "20230625024012848", "modifier": "root", "tags": ["\u91d1\u878d"], "type": "text/vnd.tiddlywiki"} 在A股市场中，涵盖多个行业可以更全面地反映整体经济状况。虽然A股市场中有很多公司，覆盖每个行业可能不是一件简单的任务，但可以选择涵盖主要行业，以便获取对整体市场的大致了解。以下是一些常见的主要行业分类，涵盖这些行业可以提供对A股市场的较为全面的把握: * 金融行业: 包括银行、证券、保险等。 * 能源行业: 包括石油、天然气、煤炭等。 * 工业制造业: 包括汽车制造、电子设备、机械设备等。 * 原材料行业: 包括钢铁、有色金属、化学原材料等。 * 消费品行业: 包括食品饮料、家电、服装鞋袜等。 * 医药生物医疗行业: 包括制药、医疗器械、生物科技等。 * 信息技术行业: 包括计算机软件、互联网服务、通信设备等。 以上只是对A股市场中的主要行业进行了粗略划分，实际中可能还有更多的细分行业。但通过覆盖这些主要行业，您可以获得对整体市场经济活动的大致了解。请注意，投资决策应该基于更全面和深入的研究，包括对公司基本面、市场趋势和风险因素的分析。 1
Backblaze介绍 {"created": "20230401085711118", "creator": "root", "title": "Backblaze\u4ecb\u7ecd", "modified": "20230401085737092", "modifier": "root", "tags": ["backblaze"], "type": "text/vnd.tiddlywiki"} Backblaze B2 是一个云存储解决方案。 为什么选用他呢，是因为其前10G存储是完全免费的，这用于做图床是非常够用的。 1
JDK环境 {"created": "20230406112659050", "creator": "root", "tags": ["Linux"], "title": "JDK\u73af\u5883", "modified": "20230406113104195", "modifier": "root", "type": "text/vnd.tiddlywiki"} !! 安装 !!! OpenJDK 8 安装 ```bash apt install openjdk-8-jdk -y ``` !!! OpenJDK 11 安装 ```bash apt install openjdk-11-jdk -y ``` 或默认版本安装 ```bash apt install default-jre ``` !! 切换版本 ``` update-alternatives --config java update-alternatives --config javac ``` !! JAVA_HOME环境变量 ```bash update-alternatives --config java ``` 会显示具体路径，修改`/etc/environment`文件即可 1
LaTex长表格 {"created": "20230601064247709", "creator": "root", "tags": ["LaTex"], "title": "LaTex\u957f\u8868\u683c", "modified": "20230601064610304", "modifier": "root", "type": "text/vnd.tiddlywiki"} [[Tables longer than a single page |https://texfaq.org/FAQ-longtab]] 这篇文章介绍了长表格的使用。 个人使用长表格的情况： * longtable 包不能X自适应页面宽度 * [[A longtable + tabularx example]] 使用的 xltabular 在 pandoc 导出word 时，表格错乱。 目前使用 ltablex 即可对 xltabular 简单替换，在pandoc导出时也略正常。 1
Mac上安装Emacs {"created": "20230524101455981", "creator": "root", "tags": ["Emacs"], "title": "Mac\u4e0a\u5b89\u88c5Emacs", "modified": "20230524101609398", "modifier": "root", "type": "text/vnd.tiddlywiki"} 在Mac上安装[[Emacs]]，执行命令如下： ``` $ brew install emacs --cask ``` 1
Redis 修改端口号 {"created": "20230517101358444", "creator": "root", "tags": ["redis"], "title": "Redis \u4fee\u6539\u7aef\u53e3\u53f7", "modified": "20230517102050419", "modifier": "root", "type": "text/vnd.tiddlywiki"} !! 修改配置文件 ```shell $ sudo vim /etc/redis/redis.conf ``` 找到 ``port <port_number>`` 将 ``<port_number>`` 更改为的端口号。 保存配置文件并退出。 !! 重启服务 ```shell $ sudo systemctl restart redis.service ``` !! 测试新端口 ```shell $ redis-cli -h <server_address> -p <port_number> ping ``` 其中，``<server_address>`` 是 Redis 服务器地址，``<port_number>`` 是您刚刚设置的新端口号。如果 Redis 服务器正确运行，则应该返回 ``PONG``。 1
Redis设置密码 {"created": "20230517093501338", "creator": "root", "tags": ["redis"], "title": "Redis\u8bbe\u7f6e\u5bc6\u7801", "modified": "20230517094751977", "modifier": "root", "type": "text/vnd.tiddlywiki"} !! 修改 Redis 配置文件 ```shell $ sudo vim /etc/redis/redis.conf ``` 将 ``# requirepass foobared`` 注释取消，并将密码替换为所需的密码： `` requirepass <password> ``。其中 ``<password>`` 是你要设置的密码。 !! 重启 Redis 服务 ```shell $ sudo systemctl restart redis.service ``` !! 测试密码 ```shell $ redis-cli ``` 在 Redis 命令行界面中，尝试运行任何命令，都会提示让你输入密码。如果输入的密码与你之前设置的密码匹配，则你可以使用 Redis 命令行客户端执行 Redis 命令。 1
Ubuntu系统更新与版本升级 {"created": "20230406112022515", "creator": "root", "tags": ["Linux"], "title": "Ubuntu\u7cfb\u7edf\u66f4\u65b0\u4e0e\u7248\u672c\u5347\u7ea7", "modified": "20230406112157520", "modifier": "root", "type": "text/vnd.tiddlywiki"} 系统更新 ```bash apt update apt upgrade apt full-upgrade apt autoremove apt --purge autoremove systemctl reboot ``` 版本升级 ```bash apt install update-manager-core do-release-upgrade -m server ``` 1
Xposed {"created": "20230525053352962", "creator": "root", "title": "Xposed", "modified": "20230525053424434", "modifier": "root", "tags": ["\u8f6f\u4ef6\u4f7f\u7528"], "type": "text/vnd.tiddlywiki"} * [[太极EXposed]] 1
burst.shopify.com {"created": "20230711025835565", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "burst.shopify.com", "modified": "20230711025852594", "modifier": "root", "type": "text/vnd.tiddlywiki"} * 大量的精美商业图片 * 方便的导航和搜索 * 免费可商用 1
choco {"created": "20230525031719778", "creator": "root", "title": "choco", "modified": "20230525031735064", "modifier": "root", "tags": ["\u8f6f\u4ef6\u4f7f\u7528"], "type": "text/vnd.tiddlywiki"} * [[Chocolatey软件管理]] 1
cupcake.nilssonlee.se {"created": "20230711030518152", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "cupcake.nilssonlee.se", "modified": "20230711030530872", "modifier": "root", "type": "text/vnd.tiddlywiki"} * 让人惊叹的风景图片，自然风格摄影图片 * 可免费商用 1
foodiesfeed.com {"created": "20230711030428237", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "foodiesfeed.com", "modified": "20230711030441788", "modifier": "root", "type": "text/vnd.tiddlywiki"} * 高质量事物相关的照片 * 免费可商用 1
gratisography.com {"created": "20230711025927769", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "gratisography.com", "modified": "20230711025942188", "modifier": "root", "type": "text/vnd.tiddlywiki"} * 每周更新高清晰度照片 * 幽默高对比度摄影图片，帮助你脱颖而出 * 可免费商用 1
images.nasa.gov {"created": "20230711025901815", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "images.nasa.gov", "modified": "20230711025916828", "modifier": "root", "type": "text/vnd.tiddlywiki"} * 大量的宇宙太空照片 * 个人或教学使用来说并不受版权限制，可自由使用于非营利的各种目的 1
images.superfamous.com {"created": "20230711025952446", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "images.superfamous.com", "modified": "20230711030005522", "modifier": "root", "type": "text/vnd.tiddlywiki", "revision": "8"} * 自然抽象类图片 * 完全免费 1
isorepublic.com {"created": "20230711030334858", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "isorepublic.com", "modified": "20230711030349909", "modifier": "root", "type": "text/vnd.tiddlywiki"} * 有创造性的一些图片 * 超过3000多张图片 * 可免费商用 1
jaymantri.com {"created": "20230711030205508", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "jaymantri.com", "modified": "20230711030217800", "modifier": "root", "type": "text/vnd.tiddlywiki"} * 漂亮的风景画，海洋，城市图片 * 免费可商用 1
lifeofpix.com {"created": "20230711030013720", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "lifeofpix.com", "modified": "20230711030035833", "modifier": "root", "type": "text/vnd.tiddlywiki"} * 生活类高清晰度摄影图片 * 超过1千多张，包括食物、人文、艺术、纹理等 * 每周增加10张新的摄影图片 * 可免费商用，部分图片有限制 1
magdeleine.co {"created": "20230711030144975", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "magdeleine.co", "modified": "20230711030157546", "modifier": "root", "type": "text/vnd.tiddlywiki"} * 可以按颜色、类别、标签搜索 * 漂亮，高对比度图片，可免费商用 1
mmt.li {"created": "20230711030119011", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "mmt.li", "modified": "20230711030134800", "modifier": "root", "type": "text/vnd.tiddlywiki"} * 每周都会更新高质量图片 * 自然类恢宏大气图片为主 * 清晰的导航，可以按品类，标签，颜色等排序 1
pexels.com {"created": "20230711025728540", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "pexels.com", "modified": "20230711025755649", "modifier": "root", "type": "text/vnd.tiddlywiki"} * 每月上传3000多张摄影图片，累计已经有40000张图片 * 绝对大量的精美图片，从山川到音乐，你总会找到想要的 * 寻找自然、抽象、技术，Pexels适合个人和商用 1
photos.bucketlistly.com {"created": "20230711030451844", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "photos.bucketlistly.com", "modified": "20230711030509485", "modifier": "root", "type": "text/vnd.tiddlywiki"} * 超过5千多张的旅行照片。来自俄罗斯，相关，巴西，秘鲁，* 发过还有其它国家 * 适合旅游相关的网站 * 高质量图片，个人免费 1
picography.co {"created": "20230711030303020", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "picography.co", "modified": "20230711030326771", "modifier": "root", "type": "text/vnd.tiddlywiki"} * 绚丽的，高质量免费照片 * 数百张可免费商用的生活照片 * 城市，文化，医院，人，街道等等类型 1
pixabay.com {"created": "20230711025807922", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "pixabay.com", "modified": "20230711025825966", "modifier": "root", "type": "text/vnd.tiddlywiki"} * 超过100多万张的照片 * 照片，插画，矢量图，视频都可用 * 免费可商用 1
scoop {"created": "20230525031220594", "creator": "root", "title": "scoop", "modified": "20230525031229905", "modifier": "root", "tags": ["\u8f6f\u4ef6\u4f7f\u7528"], "type": "text/vnd.tiddlywiki"} [[Scoop在windows上的包管理工具]] 1
splitshire.com {"created": "20230711030542617", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "splitshire.com", "modified": "20230711030600653", "modifier": "root", "type": "text/vnd.tiddlywiki"} * 超过900多张的高质量，高分辨率图片 * 免费的视频也有 * 抽象类和肖像类图片非常吸引人 * 免费可商用 1
startupstockphotos.com {"created": "20230711030055691", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "startupstockphotos.com", "modified": "20230711030110379", "modifier": "root", "type": "text/vnd.tiddlywiki", "revision": "7"} * 漂亮，高质量的关于Blogger、设计师、开发者 * 完美适合技术类网站。大量的电脑、桌面、办公类图片 * 100%可免费商用 1
stocksnap.io {"created": "20230711030227922", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "stocksnap.io", "modified": "20230711030253920", "modifier": "root", "type": "text/vnd.tiddlywiki"} * 每周更新数百张高质量摄影图片 * 类似图片的推荐 * 强大的搜索工具 * 可按日期，流行，查看数，下载，喜欢等查询 * 商业免费可用 1
stokpic.com {"created": "20230711030403570", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "stokpic.com", "modified": "20230711030419275", "modifier": "root", "type": "text/vnd.tiddlywiki"} * 每2周会发送10张新的图片到你的邮箱 * 生活类照片有数百张免费 * 100%可免费商用 1
unsplash.com {"created": "20230711025636077", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "unsplash.com", "modified": "20230711025716616", "modifier": "root", "type": "text/vnd.tiddlywiki", "revision": "12"} * 大量的精美商业类图片 * 便捷的导航和查找，丰富的各种品类图片 * 可免费商用 1
中国地图 {"created": "20230524103456760", "creator": "root", "title": "\u4e2d\u56fd\u5730\u56fe", "modified": "20230524103511084", "modifier": "root", "tags": ["\u5730\u56fe"], "type": "text/vnd.tiddlywiki"} [[西藏旅行地图]] 1
串并转换电路（动图） {"created": "20230415091322344", "creator": "root", "tags": ["\u901a\u4fe1"], "title": "\u4e32\u5e76\u8f6c\u6362\u7535\u8def\uff08\u52a8\u56fe\uff09", "modified": "20230415091507110", "modifier": "root", "type": "text/vnd.tiddlywiki"} [img[https://img.binwh.com/file/pictures-tigcat/2023/0415/7UEwqN.gif]] ▲ 串入、并出移位寄存器 [img[https://img.binwh.com/file/pictures-tigcat/2023/0415/HeK098.gif]] ▲ 由八个D寄存器组成的移位寄存器 [img[https://img.binwh.com/file/pictures-tigcat/2023/0415/tnE1pM.gif]] ▲ 串行传输示意图 1
云服务 {"created": "20230525055549817", "creator": "root", "title": "\u4e91\u670d\u52a1", "modified": "20230525055618047", "modifier": "root", "tags": ["\u670d\u52a1\u5668\u4f7f\u7528"], "type": "text/vnd.tiddlywiki"} !! Backblaze * [[使用Backblaze搭建图床]] 1
人力资源 {"created": "20230525064831022", "creator": "root", "title": "\u4eba\u529b\u8d44\u6e90", "modified": "20230525064832281", "modifier": "root", "tags": ["root"], "type": "text/vnd.tiddlywiki"}   1
关闭root远程登录 {"created": "20230406105253682", "creator": "root", "tags": ["Linux"], "title": "\u5173\u95edroot\u8fdc\u7a0b\u767b\u5f55", "modified": "20230406105353903", "modifier": "root", "type": "text/vnd.tiddlywiki"} ```bash vim /etc/ssh/sshd_config ``` 修改为 `PermitRootLogin no` 重启ssh服务 `service sshd restart` 1
其他波形动画（动图） {"created": "20230415091527414", "creator": "root", "tags": ["\u901a\u4fe1"], "title": "\u5176\u4ed6\u6ce2\u5f62\u52a8\u753b\uff08\u52a8\u56fe\uff09", "modified": "20230415091806291", "modifier": "root", "type": "text/vnd.tiddlywiki"} [img[https://img.binwh.com/file/pictures-tigcat/2023/0415/HFYVuG.gif]] ▲ PWM控制LED亮度 [img[https://img.binwh.com/file/pictures-tigcat/2023/0415/evsPny.gif]] ▲ PWM控制LED亮度 [img[https://img.binwh.com/file/pictures-tigcat/2023/0415/6XLsqs.gif]] ▲ 调幅与调频信号 [img[https://img.binwh.com/file/pictures-tigcat/2023/0415/TFuJdX.gif]] ▲ 相位调制信号 [img[https://img.binwh.com/file/pictures-tigcat/2023/0415/rcgxjL.gif]] ▲ 方波边沿抖动波形 1
删除用户 {"created": "20230406104538968", "creator": "root", "tags": ["Linux"], "title": "\u5220\u9664\u7528\u6237", "modified": "20230406104604706", "modifier": "root", "type": "text/vnd.tiddlywiki"} 删除用户，使用`userdel qiuwenhu` 1
券商柜台 {"created": "20230809090420068", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "\u5238\u5546\u67dc\u53f0", "modified": "20230809090556279", "modifier": "root", "type": "text/vnd.tiddlywiki"} 券商的柜台有几大类型：集中交易柜台、快速交易柜台、机构交易柜台等。 普通散户用的就是集中交易柜台。 集中柜台系统架构主要基于传统的关系型数据库模式，交易延时高，并发小。 快速交易柜台主要面向机构客户和高净值个人客户，系统架构向内存交易演进，交易速度更快。大家熟知的量化私募主要会用快速交易柜台来做交易。 https://www.zhihu.com/question/376400659/answer/3029246090?utm_id=0 1
加密门禁卡复制到手机NFC的方法 {"created": "20230716142108269", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "\u52a0\u5bc6\u95e8\u7981\u5361\u590d\u5236\u5230\u624b\u673aNFC\u7684\u65b9\u6cd5", "modified": "20230716143031206", "modifier": "root", "type": "text/vnd.tiddlywiki", "revision": "48"} 没有加密的门禁卡可以直接复制到手机上，但是加密的门禁卡怎么复制到手机上面呢？可以通过MIFARE Classic Tool 软件，使用两部安卓手机，完成加密卡的添加。 前提条件:两部带有 NFC 功能的手机，一部手机作为加密NFC信息的读写手机（A手机），一部作为添加NFC的目标手机（B手机）。即，通过A手机读取加密卡的信息，再写到B手机上。 !! 读取 在A手机打开 MCT 软件，打开 NFC 功能，将门禁卡贴在手机背部 NFC 感应区，选择“读标签”→ [img[https://img.binwh.com/file/pictures-tigcat/2023/0716/ldcdzj.jpg]] 再点击“开始映射并读取标签” [img[https://img.binwh.com/file/pictures-tigcat/2023/0716/nXuw9U.jpg]] 软件会显示“密钥正在映射中，请稍后”，大概一两分钟左右，一般门禁卡是 15 个扇区，点击保存图标 [img[https://img.binwh.com/file/pictures-tigcat/2023/0716/koitSo.jpg]] 圈中位置是保存图标 !! 创建空白卡 将另一部带有 NFC 功能的手机（B手机）上，打开 NFC 功能，选择门卡钥匙， [img[https://img.binwh.com/file/pictures-tigcat/2023/0716/lwevbk.jpg]] 选择自定义空白卡，大部分手机功能差不多！这个不用太详细介绍吧！建好之后把空白卡设置成默认卡，没有复制过门禁的话，默认就是，不需要设置。部分手机会直接显示“找物业写入门禁卡”，也可以锁屏双击电源键就进入 NFC 模式了。两部手机“背对背拥抱”，NFC 区域挨在一起。带有 MCT 软件的手机放在上面，方便操作！ [img[https://img.binwh.com/file/pictures-tigcat/2023/0716/hhGSQd.jpg]] !! 写入 打开 MCT 软件，选择“写标签”。 [img[https://img.binwh.com/file/pictures-tigcat/2023/0716/MZsyR4.jpg]] 再选择“写转存（克隆）” [img[https://img.binwh.com/file/pictures-tigcat/2023/0716/KsDcy0.jpg]] 找到刚才保存的标签，点击“选择转存”，再点击“开始映射并转储”。 [img[https://img.binwh.com/file/pictures-tigcat/2023/0716/F4paTu.jpg]] MCT 会显示“密钥映射中”，大概几秒钟。 [img[https://img.binwh.com/file/pictures-tigcat/2023/0716/7oshHN.jpg]] 看到“数据写入完成”字样就成功了，部分手机会写入失败，多试几次就可以了！ 1
图表类型选择 {"created": "20230710065953132", "creator": "root", "tags": [], "title": "\u56fe\u8868\u7c7b\u578b\u9009\u62e9", "modified": "20230710070532846", "modifier": "root", "type": "text/vnd.tiddlywiki"} [img[https://img.binwh.com/file/pictures-tigcat/2023/0710/ybcmom.tif]] 1
地图 {"created": "20230524103428991", "creator": "root", "title": "\u5730\u56fe", "modified": "20230524103448983", "modifier": "root", "tags": ["root"], "type": "text/vnd.tiddlywiki"} [[中国地图]] 1
微信公众号「FPGA开源工作室」 {"created": "20230415090554021", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "\u5fae\u4fe1\u516c\u4f17\u53f7\u300cFPGA\u5f00\u6e90\u5de5\u4f5c\u5ba4\u300d", "modified": "20230415090645216", "modifier": "root", "type": "text/vnd.tiddlywiki"} 微信公众号「FPGA开源工作室」（ID: leezym0317） 1
微信公众号「女儿派」 {"created": "20230413093323837", "creator": "root", "title": "\u5fae\u4fe1\u516c\u4f17\u53f7\u300c\u5973\u513f\u6d3e\u300d", "modified": "20230413093333192", "modifier": "root", "tags": ["\u516c\u4f17\u53f7"], "type": "text/vnd.tiddlywiki"} 图片来源于女儿派（ID: nverpai） 1
打开防火墙 {"created": "20230406103438050", "creator": "root", "tags": ["Linux"], "title": "\u6253\u5f00\u9632\u706b\u5899", "modified": "20230406103631558", "modifier": "root", "type": "text/vnd.tiddlywiki"} 服务器安装好操作系统后，需要开启防火墙。 ```bash $ ufw status Status: inactive $ ufw allow 22/tcp $ ufw enable Command may disrupt existing ssh connections. Proceed with operation (y|n)? y Firewall is active and enabled on system startup $ ufw default deny Default incoming policy changed to 'deny' (be sure to update your rules accordingly) $ ufw status Status: active To Action From -- ------ ---- 22/tcp ALLOW Anywhere 22/tcp (v6) ALLOW Anywhere (v6) ``` 1
教育 {"created": "20230525051559321", "creator": "root", "title": "\u6559\u80b2", "modified": "20230525051617469", "modifier": "root", "tags": ["root"], "type": "text/vnd.tiddlywiki"} * [[孩子的问题，爸爸的答案]] 1
服务器登录日志检查 {"created": "20230406105741898", "creator": "root", "tags": ["Linux"], "title": "\u670d\u52a1\u5668\u767b\u5f55\u65e5\u5fd7\u68c0\u67e5", "modified": "20230406105828767", "modifier": "root", "type": "text/vnd.tiddlywiki"} !! 文件 `vim /var/log/auth.log` 这是一个文本文件，记录了所有和用户认证相关的日志。无论是我们通过 ssh 登录，还是通过 sudo 执行命令都会在 auth.log 中产生记录。 `/var/run/utmp`这是一个二进制文件，所以不能直接通过文本编辑器查看其内容。它只保留当时联机的用户记录，不会为用户保留永久的记录。系统中需要查询当前用户状态的程序，如 who、w、users 等就需要访问这个文件。 `/var/log/wtmp` 这是一个二进制文件，所以不能直接通过文本编辑器查看其内容。 该日志文件永久记录每个用户登录、注销及系统的启动、停机的事件。因此随着系统正常运行时间的增加，该文件的大小也会越来越大，增加的速度取决于系统用户登录的次数。该日志文件可以用来查看用户的登录记录，last 命令就通过访问这个文件获得这些信息。 `/var/log/btmp` 这是一个二进制文件，所以不能直接通过文本编辑器查看其内容。 这个文件记录的是所有失败的登录尝试，使用 last 命令及其 -f 选项可以查看这个文件的内容：`last -f /var/log/btmp -n 20` `/var/log/lastlog` 这是一个二进制文件，所以不能直接通过文本编辑器查看其内容。它会记录系统中所有用户最近一次登陆的信息。比如我们通过 ssh 登录时提示的此用户最后一次的登录时间，就是从这个文件中取出的。 !! 命令 `who` 命令通过查询 /var/run/utmp 文件来显式系统中当前登录的每个用户。默认的输出包括用户名、终端类型、登录日期及远程主机。 `w` 命令能够查询到当前登录系统的用户都在干什么。 `users` 命令用单独的一行打印出当前登录的用户，每个显示的用户名对应一个登录会话。 1
极速柜台LDP {"created": "20230809090224531", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "\u6781\u901f\u67dc\u53f0LDP", "modified": "20230809090344853", "modifier": "root", "type": "text/vnd.tiddlywiki"} [img[https://img.binwh.com/file/pictures-tigcat/2023/0809/79AW1A.tif]] 系统一期支持普通证券业务，同时支持极速API、UFX等协议接入。在业务功能上，满足包括交易、管理及运维监控等功能。 【单节点可支持 10万账户，1000万委托，核心穿透耗时约为7us，订单上行延时约为40us】 量化交易都带有极速柜台， 比如QMT用的是顶点HTS， PTrade用的是恒生UFT, 万得宏汇用的是恒生LDP 1
查看服务器开放的端口 {"created": "20230406103937849", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "\u67e5\u770b\u670d\u52a1\u5668\u5f00\u653e\u7684\u7aef\u53e3", "modified": "20230406104003807", "modifier": "root", "type": "text/vnd.tiddlywiki"} ``` $ netstat -tlpn ``` 1
添加用户 {"created": "20230406104608962", "creator": "root", "tags": ["Linux"], "title": "\u6dfb\u52a0\u7528\u6237", "modified": "20230406104659041", "modifier": "root", "type": "text/vnd.tiddlywiki"} ``` $ useradd -m qiuwenhu -s /bin/bash -r $ passwd qiuwenhu ``` {{删除用户}} 1
爬虫 {"created": "20230601022626813", "creator": "root", "title": "\u722c\u866b", "modified": "20230601022659938", "modifier": "root", "tags": ["\u9ad8\u7ea7\u5e94\u7528"], "type": "text/vnd.tiddlywiki"} !! Nutch !! Scrapy !! 其他 1
爸爸的答案-主见 {"created": "20230413094747008", "creator": "root", "tags": ["\u6559\u80b2"], "title": "\u7238\u7238\u7684\u7b54\u6848-\u4e3b\u89c1", "modified": "20230413095225181", "modifier": "root", "type": "text/vnd.tiddlywiki"} <<< 有主见，从来不是一件容易的事情，需要一颗智慧的头脑，时刻保持着清醒。 <<< [img[https://img.binwh.com/file/pictures-tigcat/2023/0413/Og21rk.jpg]] {{微信公众号「女儿派」}} 1
爸爸的答案-努力 {"created": "20230413094847566", "creator": "root", "tags": ["\u6559\u80b2"], "title": "\u7238\u7238\u7684\u7b54\u6848-\u52aa\u529b", "modified": "20230413095231058", "modifier": "root", "type": "text/vnd.tiddlywiki"} <<< 在学习这条路上，哪不过是有什么天赋异禀，追根溯源，脚踏实地的努力。 <<< [img[https://img.binwh.com/file/pictures-tigcat/2023/0413/sz2xLU.jpg]] {{微信公众号「女儿派」}} 1
爸爸的答案-勇敢 {"created": "20230413094944191", "creator": "root", "tags": ["\u6559\u80b2"], "title": "\u7238\u7238\u7684\u7b54\u6848-\u52c7\u6562", "modified": "20230413095236041", "modifier": "root", "type": "text/vnd.tiddlywiki"} <<< 勇敢说不，你才能活成幸福、自在的模样。 <<< [img[https://img.binwh.com/file/pictures-tigcat/2023/0413/hH3EV2.jpg]] {{微信公众号「女儿派」}} 1
爸爸的答案-善良 {"created": "20230413094452601", "creator": "root", "tags": ["\u6559\u80b2"], "title": "\u7238\u7238\u7684\u7b54\u6848-\u5584\u826f", "modified": "20230413095214274", "modifier": "root", "type": "text/vnd.tiddlywiki"} <<< 但行好事，莫问前程。 <<< [img[https://img.binwh.com/file/pictures-tigcat/2023/0413/ZcFgpB.jpg]] {{微信公众号「女儿派」}} 1
爸爸的答案-感恩 {"created": "20230413094626559", "creator": "root", "tags": ["\u6559\u80b2"], "title": "\u7238\u7238\u7684\u7b54\u6848-\u611f\u6069", "modified": "20230413095219335", "modifier": "root", "type": "text/vnd.tiddlywiki"} <<< 发自内心地关心和爱护家人，多为父母做一些力所能及的事情，这也叫感恩。 <<< [img[https://img.binwh.com/file/pictures-tigcat/2023/0413/ISYI0S.jpg]] {{微信公众号「女儿派」}} 1
爸爸的答案-教养 {"created": "20230413094338295", "creator": "root", "tags": ["\u6559\u80b2"], "title": "\u7238\u7238\u7684\u7b54\u6848-\u6559\u517b", "modified": "20230413095208493", "modifier": "root", "type": "text/vnd.tiddlywiki"} <<< 如果你的自由打扰到了别人的生活，那就是越界。人活在这个世界上，不能没有自由，但也不能没有约束。 <<< [img[https://img.binwh.com/file/pictures-tigcat/2023/0413/5WOsHs.jpg]] {{微信公众号「女儿派」}} 1
爸爸的答案-独立 {"created": "20230413094149879", "creator": "root", "tags": ["\u6559\u80b2"], "title": "\u7238\u7238\u7684\u7b54\u6848-\u72ec\u7acb", "modified": "20230413095202400", "modifier": "root", "type": "text/vnd.tiddlywiki"} <<< 终有一天，父母会老去，朋友会有自己的生活，即便是你的影子，也会在黑暗里离开你。而你唯一能依赖的，只有自己。所以，学着独立，你才能将自己的人生经营得更好。 <<< [img[https://img.binwh.com/file/pictures-tigcat/2023/0413/vv2nIr.jpg]] {{微信公众号「女儿派」}} 1
爸爸的答案-自信 {"created": "20230413092843463", "creator": "root", "tags": ["\u6559\u80b2"], "title": "\u7238\u7238\u7684\u7b54\u6848-\u81ea\u4fe1", "modified": "20230413095142598", "modifier": "root", "type": "text/vnd.tiddlywiki"} <<< 只有你喜欢自己认可自己、重视自己，别人才不会轻视你，这就叫自信。 <<< [img[https://f005.backblazeb2.com/file/pictures-tigcat/2023/0413/a6QrID.jpg]] {{微信公众号「女儿派」}} 1
爸爸的答案-自爱 {"created": "20230413093921836", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "\u7238\u7238\u7684\u7b54\u6848-\u81ea\u7231", "modified": "20230413095153096", "modifier": "root", "type": "text/vnd.tiddlywiki"} <<< 不要试图用身体和感情来交换。和欲望做交易，一开始或许你能占点小便宜，可一旦迈出了第一步，就再也无法回头了。一定要懂得珍爱自己的身体，学会拒绝，这也叫自爱。 <<< [img[https://img.binwh.com/file/pictures-tigcat/2023/0413/5En2T9.jpg]] {{微信公众号「女儿派」}} 1
红外控制（动图） {"created": "20230415091112388", "creator": "root", "tags": ["\u901a\u4fe1"], "title": "\u7ea2\u5916\u63a7\u5236\uff08\u52a8\u56fe\uff09", "modified": "20230415091302634", "modifier": "root", "type": "text/vnd.tiddlywiki", "revision": "24"} [img[https://img.binwh.com/file/pictures-tigcat/2023/0415/10Ryeg.gif]] ▲ 红外控制信号也是一个串行通讯信号 [img[https://img.binwh.com/file/pictures-tigcat/2023/0415/0dIK4W.gif]] ▲ 红外信号接收与放大整形电路 [img[https://img.binwh.com/file/pictures-tigcat/2023/0415/iqD6Ii.gif]] ▲ 一个使用红外接收光电管控制继电器进行鱼食投喂电路 {{微信公众号「FPGA开源工作室」}} 1
自媒体人值得拥有的免费精美图片网站 {"created": "20230711030613692", "creator": "root", "tags": ["List"], "title": "\u81ea\u5a92\u4f53\u4eba\u503c\u5f97\u62e5\u6709\u7684\u514d\u8d39\u7cbe\u7f8e\u56fe\u7247\u7f51\u7ad9", "modified": "20230711031745070", "modifier": "root", "type": "text/vnd.tiddlywiki", "revision": "125"} !! [[Unsplash|unsplash.com]] {{unsplash.com}} !! [[Pexels|pexels.com]] {{pexels.com}} !! [[Pixabay|pixabay.com]] {{pixabay.com}} !! [[Burst by Shopify|burst.shopify.com]] {{burst.shopify.com}} !! [[NASA|images.nasa.gov]] {{images.nasa.gov}} !! [[Gratisography|gratisography.com]] {{gratisography.com}} !! [[Superfamous|images.superfamous.com]] {{images.superfamous.com}} !! [[Life of Pix|lifeofpix.com]] {{lifeofpix.com}} !! [[Startup Stock|startupstockphotos.com]] {{startupstockphotos.com}} !! [[MMT|mmt.li]] {{mmt.li}} !! [[Magdeleine|magdeleine.co]] {{magdeleine.co}} !! [[Jay Mantri|jaymantri.com]] {{jaymantri.com}} !! [[Stock Snap|stocksnap.io]] {{stocksnap.io}} !! [[Picography|picography.co]] {{picography.co}} !! [[ISO Republic|isorepublic.com]] {{isorepublic.com}} !! [[StokPic|stokpic.com]] {{stokpic.com}} !! [[FoodiesFeed|foodiesfeed.com]] {{foodiesfeed.com}} !! [[Bucketlistly|photos.bucketlistly.com]] {{photos.bucketlistly.com}} !! [[Cupcake|cupcake.nilssonlee.se]] {{cupcake.nilssonlee.se}} !! [[SplitShire|splitshire.com]] {{splitshire.com}} 1
营销管理 {"created": "20230525064049240", "creator": "root", "title": "\u8425\u9500\u7ba1\u7406", "modified": "20230525064113723", "modifier": "root", "tags": ["root"], "type": "text/vnd.tiddlywiki"} * [[用户分层—RFM模型]] 1
财务管理 {"created": "20230525071650234", "creator": "root", "title": "\u8d22\u52a1\u7ba1\u7406", "modified": "20230525071652665", "modifier": "root", "tags": ["root"], "type": "text/vnd.tiddlywiki"}   1
运营管理 {"created": "20230525064509598", "creator": "root", "title": "\u8fd0\u8425\u7ba1\u7406", "modified": "20230525064515250", "modifier": "root", "tags": ["root"], "type": "text/vnd.tiddlywiki"} * [[企业架构（EA Enterprise Architecture）]] 1
选择时区 {"created": "20230406102555594", "creator": "root", "tags": ["Linux"], "title": "\u9009\u62e9\u65f6\u533a", "modified": "20230406103142925", "modifier": "root", "type": "text/vnd.tiddlywiki"} 目的：方便系统之间的同步，如搭建hadoop系统，需要各服务器之间时间误差极小。 ```bash # 查看当前系统时间 $ date -R Sat, 26 Dec 2020 03:21:28 +0000 #不是东八区 ``` 不是目标时区，需要调整。 !! tzselect方法 ```bash $ tzselect # 选择亚洲 Asia，确认之后选择中国（China)，最后选择北京(Beijing) Here is that TZ value again, this time on standard output so that you can use the /usr/bin/tzselect command in shell scripts: Asia/Shanghai #防止系统重启后时区改变 $ cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime # 检查结果 $ date -R Sat, 26 Dec 2020 11:27:48 +0800 ``` 在修改时间以后，修改硬件CMOS的时间 ``` $ hwclock --systohc #非常重要，如果没有这一步的话，后面时间还是不准 ``` !! timedatectl方法 ```bash $ timedatectl Local time: Sat 2020-12-26 11:38:22 CST Universal time: Sat 2020-12-26 03:38:22 UTC RTC time: Sat 2020-12-26 03:38:21 Time zone: Europe/London (CST, +0800) Network time on: yes NTP synchronized: yes RTC in local TZ: no ``` “Time zone”显示不对，实际系统已经更改。再执行以下`timedatectl set-timezone Asia/Shanghai`，这样显示就正常了。要切换回 UTC 时区，只需运行`timedatectl set-timezone UTC`。 !!! 使用timedatectl控制时间同步 大多数网络时间同步都由网络时间协议守护程序或ntpd处理。此服务连接到其他NTP服务器池，为其提供持续且准确的时间更新。 Ubuntu的默认安装现在使用timesyncd而不是ntpd。timesyncd连接到相同的时间服务器，并以大致相同的方式工作，但更轻量级，更集成systemd和Ubuntu的低级别工作。 * `System clock synchronized: yes`表示时间已成功同步 * `systemd-timesyncd.service active: yes`表示已启用并运行timesyncd 如果timesyncd未激活，使用timedatectl将其打开：`sudo timedatectl set-ntp on` > 如果要使用ntp的话，需要关闭timesyncd，即timedatectl set-ntp no. 1
通信 {"created": "20230525032856963", "creator": "root", "title": "\u901a\u4fe1", "modified": "20230525032926728", "modifier": "root", "tags": ["\u7f16\u7a0b\u57fa\u7840"], "type": "text/vnd.tiddlywiki"} * [[几个通信协议的动图]] 1
配置solr的Schema.xml {"created": "20230601100109140", "creator": "root", "tags": ["\u4fee\u6539Tag"], "title": "\u914d\u7f6esolr\u7684Schema.xml", "modified": "20230601100410749", "modifier": "root", "type": "text/vnd.tiddlywiki", "revision": "14"} !! 配置 Schema.xml 打开 http://localhost:8983/solr/ core_admin为空 添加core 提示路径为 /var/solr/data/ 创建新的仓库目录，把solr下的conf目录全部copy进来，包括solrconfig.xml文件。 新建 Schema.xml ``` <field name="id" type="string" indexed="true" stored="true" required="true" /> <field name="title" type="text_general" indexed="true" stored="true" required="false" multiValued="false" /> <field name="content" type="text_general" indexed="true" stored="false" multiValued="true" /> <field name="url" type="text_general" indexed="true" stored="true" multiValued="false" /> <field name="timestamp" type="long" indexed="true" stored="true" multiValued="false" /> <field name="boost" type="float" indexed="true" stored="true" /> <field name="content_type" type="string" indexed="true" stored="true" multiValued="false" /> ``` 1
金融 {"created": "20230625023922913", "creator": "root", "title": "\u91d1\u878d", "modified": "20230625023942930", "modifier": "root", "tags": ["root"], "type": "text/vnd.tiddlywiki"} [[A股市场]] 1
高级应用 {"created": "20230601022459030", "creator": "root", "title": "\u9ad8\u7ea7\u5e94\u7528", "modified": "20230601022542738", "modifier": "root", "tags": ["root"], "type": "text/vnd.tiddlywiki"} * [[爬虫]]与[索引] * [[人工智能]] 1

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CREATE TABLE tiddlers ( 
    title TEXT PRIMARY KEY,
    meta TEXT,
    text TEXT,
    revision INTEGER
);