feat: add es6.md cheatsheet. b258494776

This commit is contained in:
jaywcjlove
2022-10-31 07:19:46 +00:00
parent 53cf1c63da
commit c71af37115
68 changed files with 3185 additions and 2812 deletions

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@ -34,15 +34,15 @@
document.documentElement.setAttribute('data-color-mode', mode);
localStorage.setItem(LOCAL_NANE, mode);
}
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<a aria-hidden="true" tabindex="-1" href="#dockerfile-备忘清单"><span class="icon icon-link"></span></a>Dockerfile 备忘清单</h1><div class="wrap-body">
<p>这是 <a href="https://docs.docker.com/engine/reference/builder/">Dockerfile</a> 的快速参考备忘单。包含用户可以在命令行上调用以组装镜像的所有命令。</p>
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</svg></div><div class="menu-modal"><a aria-hidden="true" class="leve2 tocs-link" href="#参考">参考</a><a aria-hidden="true" class="leve3 tocs-link" href="#继承">继承</a><a aria-hidden="true" class="leve3 tocs-link" href="#继承-1">继承</a><a aria-hidden="true" class="leve3 tocs-link" href="#变量-env">变量 ENV</a><a aria-hidden="true" class="leve3 tocs-link" href="#初始化">初始化</a><a aria-hidden="true" class="leve3 tocs-link" href="#onbuild">Onbuild</a><a aria-hidden="true" class="leve3 tocs-link" href="#在严格的-shell-中运行命令">在严格的 shell 中运行命令</a><a aria-hidden="true" class="leve3 tocs-link" href="#命令-cmd">命令 CMD</a><a aria-hidden="true" class="leve3 tocs-link" href="#入口点-entrypoint">入口点 ENTRYPOINT</a><a aria-hidden="true" class="leve3 tocs-link" href="#元数据-label">元数据 LABEL</a><a aria-hidden="true" class="leve3 tocs-link" href="#arg">ARG</a><a aria-hidden="true" class="leve3 tocs-link" href="#dockerignore-文件">.dockerignore 文件</a><a aria-hidden="true" class="leve3 tocs-link" href="#主要命令">主要命令</a><a aria-hidden="true" class="leve3 tocs-link" href="#服务静态网站的最小-docker-镜像">服务静态网站的最小 Docker 镜像</a><a aria-hidden="true" class="leve2 tocs-link" href="#也可以看看">也可以看看</a></div></div><div class="h1wrap-body"><div class="wrap"><div class="wrap-header h2wrap"><h2 id="参考"><a aria-hidden="true" tabindex="-1" href="#参考"><span class="icon icon-link"></span></a>参考</h2><div class="wrap-body">
</div></div><div class="h2wrap-body"><div class="wrap"><div class="wrap-header h3wrap"><h3 id="继承"><a aria-hidden="true" tabindex="-1" href="#继承"><span class="icon icon-link"></span></a>继承</h3><div class="wrap-body">
</svg></div><div class="menu-modal"><a aria-hidden="true" class="leve2 tocs-link" href="#参考">参考</a><a aria-hidden="true" class="leve3 tocs-link" href="#继承">继承</a><a aria-hidden="true" class="leve3 tocs-link" href="#继承-1">继承</a><a aria-hidden="true" class="leve3 tocs-link" href="#变量-env">变量 ENV</a><a aria-hidden="true" class="leve3 tocs-link" href="#初始化">初始化</a><a aria-hidden="true" class="leve3 tocs-link" href="#onbuild">Onbuild</a><a aria-hidden="true" class="leve3 tocs-link" href="#在严格的-shell-中运行命令">在严格的 shell 中运行命令</a><a aria-hidden="true" class="leve3 tocs-link" href="#命令-cmd">命令 CMD</a><a aria-hidden="true" class="leve3 tocs-link" href="#入口点-entrypoint">入口点 ENTRYPOINT</a><a aria-hidden="true" class="leve3 tocs-link" href="#元数据-label">元数据 LABEL</a><a aria-hidden="true" class="leve3 tocs-link" href="#arg">ARG</a><a aria-hidden="true" class="leve3 tocs-link" href="#dockerignore-文件">.dockerignore 文件</a><a aria-hidden="true" class="leve3 tocs-link" href="#主要命令">主要命令</a><a aria-hidden="true" class="leve3 tocs-link" href="#服务静态网站的最小-docker-镜像">服务静态网站的最小 Docker 镜像</a><a aria-hidden="true" class="leve2 tocs-link" href="#也可以看看">也可以看看</a></div></div><div class="h1wrap-body"><div class="wrap h2body-exist"><div class="wrap-header h2wrap"><h2 id="参考"><a aria-hidden="true" tabindex="-1" href="#参考"><span class="icon icon-link"></span></a>参考</h2><div class="wrap-body">
</div></div><div class="h2wrap-body"><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="继承"><a aria-hidden="true" tabindex="-1" href="#继承"><span class="icon icon-link"></span></a>继承</h3><div class="wrap-body">
<p>默认 <code>Dockerfile</code> 位于上下文的根目录中。</p>
<ul>
<li><a href="./docker.html">Docker 备忘清单</a> <em>(github.io)</em></li>
@ -50,7 +50,7 @@
<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line"><span class="token function">docker</span> build <span class="token parameter variable">-f</span> /path/to/a/Dockerfile <span class="token builtin class-name">.</span>
</span></code></pre>
<p>使用 <code>-f</code> 指向文件系统中任何位置的 <code>Dockerfile</code></p>
</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="继承-1"><a aria-hidden="true" tabindex="-1" href="#继承-1"><span class="icon icon-link"></span></a>继承</h3><div class="wrap-body">
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="继承-1"><a aria-hidden="true" tabindex="-1" href="#继承-1"><span class="icon icon-link"></span></a>继承</h3><div class="wrap-body">
<pre class="wrap-text "><code class="language-dockerfile code-highlight"><span class="code-line"><span class="token instruction"><span class="token keyword">FROM</span> [--platform=&#x3C;platform>] &#x3C;image> [AS &#x3C;name>]</span>
</span></code></pre>
<!--rehype:className=wrap-text -->
@ -58,7 +58,7 @@
<pre class="language-dockerfile"><code class="language-dockerfile code-highlight"><span class="code-line"><span class="token instruction"><span class="token keyword">FROM</span> ruby:2.2.2</span>
</span><span class="code-line"><span class="token instruction"><span class="token keyword">FROM</span> golang:1.19-alpine3.16 <span class="token keyword">AS</span> build-env</span>
</span></code></pre>
</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="变量-env"><a aria-hidden="true" tabindex="-1" href="#变量-env"><span class="icon icon-link"></span></a>变量 ENV</h3><div class="wrap-body">
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="变量-env"><a aria-hidden="true" tabindex="-1" href="#变量-env"><span class="icon icon-link"></span></a>变量 ENV</h3><div class="wrap-body">
<pre class="language-dockerfile"><code class="language-dockerfile code-highlight"><span class="code-line"><span class="token instruction"><span class="token keyword">ENV</span> &#x3C;key>=&#x3C;value> ...</span>
</span></code></pre>
<pre class="language-dockerfile"><code class="language-dockerfile code-highlight"><span class="code-line"><span class="token instruction"><span class="token keyword">ENV</span> APP_HOME /myapp</span>
@ -67,7 +67,7 @@
<pre class="language-dockerfile"><code class="language-dockerfile code-highlight"><span class="code-line"><span class="token instruction"><span class="token keyword">ENV</span> MY_NAME=<span class="token string">"John Doe"</span> MY_DOG=Rex\ The\ Dog <span class="token operator">\</span>
</span></span><span class="code-line"><span class="token instruction"> MY_CAT=fluffy</span>
</span></code></pre>
</div></div></div><div class="wrap row-span-2"><div class="wrap-header h3wrap"><h3 id="初始化"><a aria-hidden="true" tabindex="-1" href="#初始化"><span class="icon icon-link"></span></a>初始化</h3><div class="wrap-body">
</div></div></div><div class="wrap h3body-not-exist row-span-2"><div class="wrap-header h3wrap"><h3 id="初始化"><a aria-hidden="true" tabindex="-1" href="#初始化"><span class="icon icon-link"></span></a>初始化</h3><div class="wrap-body">
<!--rehype:wrap-class=row-span-2 -->
<pre class="language-dockerfile"><code class="language-dockerfile code-highlight"><span class="code-line"><span class="token instruction"><span class="token keyword">RUN</span> bundle install</span>
</span></code></pre>
@ -83,7 +83,7 @@
</span><span class="code-line"><span class="token instruction"><span class="token keyword">COPY</span> <span class="token options"><span class="token property">--chown</span><span class="token punctuation">=</span><span class="token string">user:group</span></span> host_file.xyz /path/container_file.xyz</span>
</span></code></pre>
<!--rehype:className=wrap-text -->
</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="onbuild"><a aria-hidden="true" tabindex="-1" href="#onbuild"><span class="icon icon-link"></span></a>Onbuild</h3><div class="wrap-body">
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="onbuild"><a aria-hidden="true" tabindex="-1" href="#onbuild"><span class="icon icon-link"></span></a>Onbuild</h3><div class="wrap-body">
<pre class="wrap-text "><code class="language-dockerfile code-highlight"><span class="code-line"><span class="token instruction"><span class="token keyword">ONBUILD</span> <span class="token keyword">RUN</span> bundle install</span>
</span><span class="code-line"><span class="token comment"># 与另一个文件一起使用时</span>
</span><span class="code-line">
@ -92,7 +92,7 @@
</span></code></pre>
<!--rehype:className=wrap-text -->
<p>指令将触发指令添加到镜像中,以便稍后执行,此时镜像用作另一个构建的基础。</p>
</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="在严格的-shell-中运行命令"><a aria-hidden="true" tabindex="-1" href="#在严格的-shell-中运行命令"><span class="icon icon-link"></span></a>在严格的 shell 中运行命令</h3><div class="wrap-body">
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="在严格的-shell-中运行命令"><a aria-hidden="true" tabindex="-1" href="#在严格的-shell-中运行命令"><span class="icon icon-link"></span></a>在严格的 shell 中运行命令</h3><div class="wrap-body">
<pre class="wrap-text "><code class="language-dockerfile code-highlight"><span class="code-line"><span class="token instruction"><span class="token keyword">ENV</span> my_var</span>
</span><span class="code-line"><span class="token instruction"><span class="token keyword">SHELL</span> [<span class="token string">"/bin/bash"</span>, <span class="token string">"-euo"</span>, <span class="token string">"pipefail"</span>, <span class="token string">"-c"</span>]</span>
</span><span class="code-line"><span class="token comment"># 使用严格模式:</span>
@ -102,7 +102,7 @@
</span></code></pre>
<!--rehype:className=wrap-text -->
<p>使用 <code>shell</code> 将为 shell 命令打开严格模式。</p>
</div></div></div><div class="wrap col-span-2"><div class="wrap-header h3wrap"><h3 id="命令-cmd"><a aria-hidden="true" tabindex="-1" href="#命令-cmd"><span class="icon icon-link"></span></a>命令 CMD</h3><div class="wrap-body">
</div></div></div><div class="wrap h3body-not-exist col-span-2"><div class="wrap-header h3wrap"><h3 id="命令-cmd"><a aria-hidden="true" tabindex="-1" href="#命令-cmd"><span class="icon icon-link"></span></a>命令 CMD</h3><div class="wrap-body">
<!--rehype:wrap-class=col-span-2-->
@ -130,7 +130,7 @@
<pre class="language-dockerfile"><code class="language-dockerfile code-highlight"><span class="code-line"><span class="token instruction"><span class="token keyword">EXPOSE</span> 5900</span>
</span><span class="code-line"><span class="token instruction"><span class="token keyword">CMD</span> [<span class="token string">"bundle"</span>, <span class="token string">"exec"</span>, <span class="token string">"rails"</span>, <span class="token string">"server"</span>]</span>
</span></code></pre>
</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="入口点-entrypoint"><a aria-hidden="true" tabindex="-1" href="#入口点-entrypoint"><span class="icon icon-link"></span></a>入口点 ENTRYPOINT</h3><div class="wrap-body">
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="入口点-entrypoint"><a aria-hidden="true" tabindex="-1" href="#入口点-entrypoint"><span class="icon icon-link"></span></a>入口点 ENTRYPOINT</h3><div class="wrap-body">
<pre class="wrap-text "><code class="language-dockerfile code-highlight"><span class="code-line"><span class="token instruction"><span class="token keyword">ENTRYPOINT</span> [<span class="token string">"executable"</span>, <span class="token string">"param1"</span>, <span class="token string">"param2"</span>]</span>
</span><span class="code-line"><span class="token instruction"><span class="token keyword">ENTRYPOINT</span> command param1 param2</span>
</span></code></pre>
@ -139,7 +139,7 @@
<pre class="language-dockerfile"><code class="language-dockerfile code-highlight"><span class="code-line"><span class="token instruction"><span class="token keyword">ENTRYPOINT</span> exec top -b</span>
</span></code></pre>
<p>这将使用 shell 处理来替换 shell 变量,并将忽略任何 <code>CMD</code><code>docker run</code> 命令行参数。</p>
</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="元数据-label"><a aria-hidden="true" tabindex="-1" href="#元数据-label"><span class="icon icon-link"></span></a>元数据 LABEL</h3><div class="wrap-body">
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="元数据-label"><a aria-hidden="true" tabindex="-1" href="#元数据-label"><span class="icon icon-link"></span></a>元数据 LABEL</h3><div class="wrap-body">
<pre class="language-dockerfile"><code class="language-dockerfile code-highlight"><span class="code-line"><span class="token instruction"><span class="token keyword">LABEL</span> version=<span class="token string">"1.0"</span></span>
</span></code></pre>
<pre class="wrap-text "><code class="language-dockerfile code-highlight"><span class="code-line"><span class="token instruction"><span class="token keyword">LABEL</span> <span class="token string">"com.example.vendor"</span>=<span class="token string">"ACME Incorporated"</span></span>
@ -153,7 +153,7 @@
</span></span><span class="code-line"><span class="token instruction"> multi.label2=<span class="token string">"value2"</span> <span class="token operator">\</span>
</span></span><span class="code-line"><span class="token instruction"> other=<span class="token string">"value3"</span></span>
</span></code></pre>
</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="arg"><a aria-hidden="true" tabindex="-1" href="#arg"><span class="icon icon-link"></span></a>ARG</h3><div class="wrap-body">
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="arg"><a aria-hidden="true" tabindex="-1" href="#arg"><span class="icon icon-link"></span></a>ARG</h3><div class="wrap-body">
<pre class="language-dockerfile"><code class="language-dockerfile code-highlight"><span class="code-line"><span class="token instruction"><span class="token keyword">ARG</span> &#x3C;name>[=&#x3C;default value>]</span>
</span></code></pre>
<p>指令定义了一个变量,在构建时通过 <code>docker build</code> 命令使用 --build-arg <code>&#x3C;varname>=&#x3C;value></code> 标志将其传递给构建器。</p>
@ -162,7 +162,7 @@
</span><span class="code-line"><span class="token instruction"><span class="token keyword">ARG</span> user1=someuser</span>
</span><span class="code-line"><span class="token instruction"><span class="token keyword">ARG</span> buildno=1</span>
</span></code></pre>
</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="dockerignore-文件"><a aria-hidden="true" tabindex="-1" href="#dockerignore-文件"><span class="icon icon-link"></span></a>.dockerignore 文件</h3><div class="wrap-body">
</div></div></div><div class="wrap h3body-not-exist"><div class="wrap-header h3wrap"><h3 id="dockerignore-文件"><a aria-hidden="true" tabindex="-1" href="#dockerignore-文件"><span class="icon icon-link"></span></a>.dockerignore 文件</h3><div class="wrap-body">
<pre class="language-ignore"><code class="language-ignore code-highlight"><span class="code-line"><span class="token comment"># 注释说明</span>
</span><span class="code-line"><span class="token entry string"><span class="token operator">*</span><span class="token punctuation">/</span>temp<span class="token operator">*</span></span>
</span><span class="code-line"><span class="token entry string"><span class="token operator">*</span><span class="token punctuation">/</span><span class="token operator">*</span><span class="token punctuation">/</span>temp<span class="token operator">*</span></span>
@ -197,7 +197,7 @@
<table class="auto-wrap"><thead><tr><th align="left">:-</th><th>-</th></tr></thead><tbody><tr><td align="left"><code># comment</code></td><td>忽略</td></tr><tr><td align="left"><code>*/temp*</code></td><td>在根的任何直接子目录中<br>排除名称以 <code>temp</code> 开头的文件和目录</td></tr><tr><td align="left"><code>*/*/temp*</code></td><td>从根以下两级的任何子目录中<br>排除以 <code>temp</code> 开头的文件和目录</td></tr><tr><td align="left"><code>temp?</code></td><td>排除根目录中名称为<br> <code>temp</code> 的单字符扩展名的文件和目录</td></tr></tbody></table>
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<p>如果此文件存在,排除与其中的模式匹配的文件和目录,有利于避免 <code>ADD</code><code>COPY</code> 将敏感文件添加到镜像中。匹配是使用 Go 的 <a href="https://golang.org/pkg/path/filepath#Match">filepath.Match</a> 规则完成的。</p>
</div></div></div><div class="wrap col-span-2"><div class="wrap-header h3wrap"><h3 id="主要命令"><a aria-hidden="true" tabindex="-1" href="#主要命令"><span class="icon icon-link"></span></a>主要命令</h3><div class="wrap-body">
</div></div></div><div class="wrap h3body-not-exist col-span-2"><div class="wrap-header h3wrap"><h3 id="主要命令"><a aria-hidden="true" tabindex="-1" href="#主要命令"><span class="icon icon-link"></span></a>主要命令</h3><div class="wrap-body">
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@ -250,7 +250,7 @@
<table class="auto-wrap"><thead><tr><th align="left">命令</th><th>说明</th></tr></thead><tbody><tr><td align="left"><code>FROM image</code></td><td>构建的基础镜像</td></tr><tr><td align="left"><del><code>MAINTAINER email</code></del></td><td>(已弃用)维护者的名字</td></tr><tr><td align="left"><code>COPY [--chown=&#x3C;user>:&#x3C;group>] &#x3C;src>... &#x3C;dest></code></td><td>将上下文中的路径复制到位置 <code>dest</code> 的容器中</td></tr><tr><td align="left"><code>ADD [--chown=&#x3C;user>:&#x3C;group>] &#x3C;src>... &#x3C;dest></code></td><td><code>COPY</code> 相同,但解压缩存档并接受 http url。</td></tr><tr><td align="left"><code>RUN &#x3C;command></code></td><td>在容器内运行任意命令。</td></tr><tr><td align="left"><code>USER &#x3C;user>[:&#x3C;group>]</code></td><td>设置默认用户名。</td></tr><tr><td align="left"><code>WORKDIR /path/to/workdir</code></td><td>设置默认工作目录。</td></tr><tr><td align="left"><code>CMD command param1 param2</code></td><td>设置默认命令</td></tr><tr><td align="left"><code>ENV &#x3C;key>=&#x3C;value> ...</code></td><td>设置环境变量</td></tr><tr><td align="left"><code>EXPOSE &#x3C;port> [&#x3C;port>/&#x3C;protocol>...]</code></td><td>运行时侦听指定的网络端口</td></tr></tbody></table>
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</div></div></div><div class="wrap col-span-2"><div class="wrap-header h3wrap"><h3 id="服务静态网站的最小-docker-镜像"><a aria-hidden="true" tabindex="-1" href="#服务静态网站的最小-docker-镜像"><span class="icon icon-link"></span></a>服务静态网站的最小 Docker 镜像</h3><div class="wrap-body">
</div></div></div><div class="wrap h3body-not-exist col-span-2"><div class="wrap-header h3wrap"><h3 id="服务静态网站的最小-docker-镜像"><a aria-hidden="true" tabindex="-1" href="#服务静态网站的最小-docker-镜像"><span class="icon icon-link"></span></a>服务静态网站的最小 Docker 镜像</h3><div class="wrap-body">
<!--rehype:wrap-class=col-span-2-->
<pre class="language-dockerfile"><code class="language-dockerfile code-highlight"><span class="code-line"><span class="token instruction"><span class="token keyword">FROM</span> lipanski/docker-static-website:latest</span>
</span><span class="code-line"><span class="token comment"># 使用 .dockerignore 文件来控制图像中的内容!</span>
@ -264,7 +264,7 @@
</span><span class="code-line"><span class="token instruction"><span class="token keyword">CMD</span> [<span class="token string">"/busybox"</span>, <span class="token string">"httpd"</span>, <span class="token string">"-f"</span>, <span class="token string">"-v"</span>, <span class="token string">"-p"</span>, <span class="token string">"3000"</span>, <span class="token string">"-c"</span>, <span class="token string">"httpd.conf"</span>]</span>
</span></code></pre>
<p>缩小镜像过程<a href="https://lipanski.com/posts/smallest-docker-image-static-website">查看原文</a>,镜像 <a href="https://github.com/lipanski/docker-static-website">Dockerfile 源码</a></p>
</div></div></div></div></div><div class="wrap"><div class="wrap-header h2wrap"><h2 id="也可以看看"><a aria-hidden="true" tabindex="-1" href="#也可以看看"><span class="icon icon-link"></span></a>也可以看看</h2><div class="wrap-body">
</div></div></div></div></div><div class="wrap h2body-not-exist"><div class="wrap-header h2wrap"><h2 id="也可以看看"><a aria-hidden="true" tabindex="-1" href="#也可以看看"><span class="icon icon-link"></span></a>也可以看看</h2><div class="wrap-body">
<ul>
<li><a href="https://docs.docker.com/engine/reference/builder/">Dockerfile reference</a> <em>(docker.com)</em></li>
<li><a href="./docker.html">Docker 备忘清单</a> <em>(github.io)</em></li>
@ -283,8 +283,6 @@ function anchorPoint() {
Array.from(document.querySelectorAll('.h2wrap-body .wrap')).forEach((elm) => elm.classList.remove('active'))
if (elm?.tagName === 'H3') {
elm?.parentElement?.parentElement?.classList.add('active');
const box = elm?.parentElement?.parentElement;
console.log('elm:2', box, document.querySelectorAll('.h2wrap-body .wrap'))
}
}
anchorPoint();
@ -295,7 +293,6 @@ function updateAnchor(element) {
tocanchor.classList.remove('is-active-link');
});
const anchor = element || document.querySelector(`a.tocs-link[href='${decodeURIComponent(window.location.hash)}']`);
console.log('anchor', anchor)
if (anchor) {
anchor.classList.add('is-active-link');
}