Introduction

All contents are also published on https://owent.net

About Me

See About

Notice

新博客系统采用 Hugo ， 主题是自己开发的 hugo-theme-distinctionpp 。

# We use Graphviz to generate graph and use OptiPNG to make png files smaller,
# install
choco install --yes Graphviz OptiPNG
pacman -S mingw-w64-x86_64-graphviz mingw-w64-x86_64-optipng
sudo apt install -y graphviz optipng
sudo yum install -y graphviz optipng

# run
dot -Tpng -O 1807-02.dot
optipng -o6 1807-02.dot.png
# trimage -f 1807-02.dot.png

Search Engine Support

• Google

  • https://cse.google.com

  • URL: //google.com/search

  • 搜索词参数: q=搜索内容

  • 站内限制参数: sitesearch=域名

• Bing

  • https://blogs.msdn.microsoft.com/zxue/2009/07/31/adding-microsoft-bing-to-your-web-site/

  • URL: //www.bing.com/search

  • 搜索词参数: q=搜索内容

  • 站内限制参数: q1=site:域名

• DuckDuckGo

  • https://duckduckgo.com/search_box

  • http://patdryburgh.com/blog/adding-a-custom-duckduckgo-search-bar-to-your-site/

  • http://duckduckgo.com/params.html

  • URL: //duckduckgo.com/

  • 搜索词参数: q=搜索内容

  • 站内限制参数: sites=域名

• Baidu

  • http://zhanzhang.baidu.com/guide/index

  • http://zn.baidu.com/cse/wiki/index?category_id=25

  • URL: //zhannei.baidu.com/cse/site

  • 搜索词参数: query=搜索内容

  • 站内限制参数: cc=域名

• Sogou

  • http://fuwu.sogou.com/daima/code.html

  • URL: //www.sogou.com/web

  • 搜索词参数: query=搜索内容

  • 站内限制参数: insite=域名

Plugins for gitbook

• toc

• mathjax

Tex/Latex and MathJax and KaTex

Online MathJax Editor

1. https://zohooo.github.io/jaxedit/

2. http://zh.numberempire.com/texequationeditor/equationeditor.php

Supported LaTeX/Tex commands on MathJax or KaTex

1. https://docs.mathjax.org/en/latest/tex.html#supported-latex-commands

2. http://www.onemathematicalcat.org/MathJaxDocumentation/TeXSyntax.htm

3. https://khan.github.io/KaTeX/function-support.html