diff --git a/docs/en/next/installation.html b/docs/en/next/installation.html
index 6848c98954..94c5a077fb 100644
--- a/docs/en/next/installation.html
+++ b/docs/en/next/installation.html
@@ -99,14 +99,17 @@ directories: <code>docs-examples-from-docusaurus</code> and <code>website</code>
 <h2><a class="anchor" aria-hidden="true" id="verifying-installation"></a><a href="#verifying-installation" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Verifying Installation</h2>
 <p>Along with previously existing files and directories, your root directory will now contain a structure similar to:</p>
 <pre><code class="hljs css language-bash">root-directory
-├── docs-examples-from-docusaurus
+├── Dockerfile
+├── README.md
+├── docker-compose.yml
+├── docs
 │   ├── doc1.md
 │   ├── doc2.md
 │   ├── doc3.md
 │   ├── exampledoc4.md
 │   └── exampledoc5.md
 └── website
-    ├── blog-examples-from-docusaurus
+    ├── blog
     │   ├── 2016-03-11-blog-post.md
     │   ├── 2017-04-10-blog-post-two.md
     │   ├── 2017-09-25-testing-rss.md
@@ -125,14 +128,12 @@ directories: <code>docs-examples-from-docusaurus</code> and <code>website</code>
 described in the <a href="#installing-docusaurus">Installation</a> section, you will have a
 runnable, example website to use as your site's base. To run:</p>
 <ol>
-<li><p>In your root, rename <code>docs-examples-from-docusaurus</code> to <code>docs</code>.</p></li>
 <li><p><code>cd website</code></p></li>
-<li><p>Rename <code>blog-examples-from-docusaurus</code> to <code>blog</code>.</p></li>
 <li><p>From within the <code>website</code> directory, run the local webserver using
 <code>yarn start</code> or <code>npm start</code>.</p></li>
 <li><p>Load the example site at <a href="http://localhost:3000">http://localhost:3000</a> if it did not already open
-automatically.</p>
-<p>You should see the example site loaded in your web browser. There's also a LiveReload server running and any changes made to the docs and files in the <code>website</code> directory will cause the page to refresh.</p></li>
+automatically. If port 3000 has already been taken, another port will be used. Look at the console messages to see which.</p>
+<p>You should see the example site loaded in your web browser. There's also a LiveReload server running and any changes made to the docs and files in the <code>website</code> directory will cause the page to refresh. A randomly generated primary and secondary theme color will be picked for you.</p></li>
 </ol>
 <p><img src="/img/getting-started-preparation-verify.png" alt=""></p>
 <h3><a class="anchor" aria-hidden="true" id="launching-the-server-behind-a-proxy"></a><a href="#launching-the-server-behind-a-proxy" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Launching the server behind a proxy</h3>
@@ -168,7 +169,7 @@ docusaurus <span class="hljs-number">1.0</span><span class="hljs-number">.9</spa
 <blockquote>
 <p>If you are finding that you are getting errors after your upgrade, try to either clear your Babel cache (usually it's in a <a href="https://babeljs.io/docs/en/babel-register/#environment-variables">temporary directory</a> or run the Docusaurus server (e.g., <code>yarn start</code>) with the <code>BABEL_DISABLE_CACHE=1</code> environment configuration.</p>
 </blockquote>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 2019-2-24 by Yangshun Tay</em></div><div class="docs-prevnext"><a class="docs-next button" href="/docs/en/next/site-preparation"><span>Site Preparation</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#installing-docusaurus">Installing Docusaurus</a></li><li><a href="#verifying-installation">Verifying Installation</a></li><li><a href="#running-the-example-website">Running the example website</a><ul class="toc-headings"><li><a href="#launching-the-server-behind-a-proxy">Launching the server behind a proxy</a></li></ul></li><li><a href="#updating-your-docusaurus-version">Updating Your Docusaurus Version</a></li></ul></nav></div><footer class="nav-footer" id="footer"><section class="sitemap"><a href="/" class="nav-home"><img src="/img/docusaurus_monochrome.svg" alt="Docusaurus" width="66" height="58"/></a><div class="footerSection"><h5>Docs</h5><a href="
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 2019-4-22 by Yangshun Tay</em></div><div class="docs-prevnext"><a class="docs-next button" href="/docs/en/next/site-preparation"><span>Site Preparation</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#installing-docusaurus">Installing Docusaurus</a></li><li><a href="#verifying-installation">Verifying Installation</a></li><li><a href="#running-the-example-website">Running the example website</a><ul class="toc-headings"><li><a href="#launching-the-server-behind-a-proxy">Launching the server behind a proxy</a></li></ul></li><li><a href="#updating-your-docusaurus-version">Updating Your Docusaurus Version</a></li></ul></nav></div><footer class="nav-footer" id="footer"><section class="sitemap"><a href="/" class="nav-home"><img src="/img/docusaurus_monochrome.svg" alt="Docusaurus" width="66" height="58"/></a><div class="footerSection"><h5>Docs</h5><a href="
                 /docs/en/installation">Getting Started</a><a href="
                 /docs/en/versioning">Versioning</a><a href="
                 /docs/en/translation">Localization</a><a href="
diff --git a/docs/en/next/installation/index.html b/docs/en/next/installation/index.html
index 6848c98954..94c5a077fb 100644
--- a/docs/en/next/installation/index.html
+++ b/docs/en/next/installation/index.html
@@ -99,14 +99,17 @@ directories: <code>docs-examples-from-docusaurus</code> and <code>website</code>
 <h2><a class="anchor" aria-hidden="true" id="verifying-installation"></a><a href="#verifying-installation" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Verifying Installation</h2>
 <p>Along with previously existing files and directories, your root directory will now contain a structure similar to:</p>
 <pre><code class="hljs css language-bash">root-directory
-├── docs-examples-from-docusaurus
+├── Dockerfile
+├── README.md
+├── docker-compose.yml
+├── docs
 │   ├── doc1.md
 │   ├── doc2.md
 │   ├── doc3.md
 │   ├── exampledoc4.md
 │   └── exampledoc5.md
 └── website
-    ├── blog-examples-from-docusaurus
+    ├── blog
     │   ├── 2016-03-11-blog-post.md
     │   ├── 2017-04-10-blog-post-two.md
     │   ├── 2017-09-25-testing-rss.md
@@ -125,14 +128,12 @@ directories: <code>docs-examples-from-docusaurus</code> and <code>website</code>
 described in the <a href="#installing-docusaurus">Installation</a> section, you will have a
 runnable, example website to use as your site's base. To run:</p>
 <ol>
-<li><p>In your root, rename <code>docs-examples-from-docusaurus</code> to <code>docs</code>.</p></li>
 <li><p><code>cd website</code></p></li>
-<li><p>Rename <code>blog-examples-from-docusaurus</code> to <code>blog</code>.</p></li>
 <li><p>From within the <code>website</code> directory, run the local webserver using
 <code>yarn start</code> or <code>npm start</code>.</p></li>
 <li><p>Load the example site at <a href="http://localhost:3000">http://localhost:3000</a> if it did not already open
-automatically.</p>
-<p>You should see the example site loaded in your web browser. There's also a LiveReload server running and any changes made to the docs and files in the <code>website</code> directory will cause the page to refresh.</p></li>
+automatically. If port 3000 has already been taken, another port will be used. Look at the console messages to see which.</p>
+<p>You should see the example site loaded in your web browser. There's also a LiveReload server running and any changes made to the docs and files in the <code>website</code> directory will cause the page to refresh. A randomly generated primary and secondary theme color will be picked for you.</p></li>
 </ol>
 <p><img src="/img/getting-started-preparation-verify.png" alt=""></p>
 <h3><a class="anchor" aria-hidden="true" id="launching-the-server-behind-a-proxy"></a><a href="#launching-the-server-behind-a-proxy" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Launching the server behind a proxy</h3>
@@ -168,7 +169,7 @@ docusaurus <span class="hljs-number">1.0</span><span class="hljs-number">.9</spa
 <blockquote>
 <p>If you are finding that you are getting errors after your upgrade, try to either clear your Babel cache (usually it's in a <a href="https://babeljs.io/docs/en/babel-register/#environment-variables">temporary directory</a> or run the Docusaurus server (e.g., <code>yarn start</code>) with the <code>BABEL_DISABLE_CACHE=1</code> environment configuration.</p>
 </blockquote>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 2019-2-24 by Yangshun Tay</em></div><div class="docs-prevnext"><a class="docs-next button" href="/docs/en/next/site-preparation"><span>Site Preparation</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#installing-docusaurus">Installing Docusaurus</a></li><li><a href="#verifying-installation">Verifying Installation</a></li><li><a href="#running-the-example-website">Running the example website</a><ul class="toc-headings"><li><a href="#launching-the-server-behind-a-proxy">Launching the server behind a proxy</a></li></ul></li><li><a href="#updating-your-docusaurus-version">Updating Your Docusaurus Version</a></li></ul></nav></div><footer class="nav-footer" id="footer"><section class="sitemap"><a href="/" class="nav-home"><img src="/img/docusaurus_monochrome.svg" alt="Docusaurus" width="66" height="58"/></a><div class="footerSection"><h5>Docs</h5><a href="
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 2019-4-22 by Yangshun Tay</em></div><div class="docs-prevnext"><a class="docs-next button" href="/docs/en/next/site-preparation"><span>Site Preparation</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#installing-docusaurus">Installing Docusaurus</a></li><li><a href="#verifying-installation">Verifying Installation</a></li><li><a href="#running-the-example-website">Running the example website</a><ul class="toc-headings"><li><a href="#launching-the-server-behind-a-proxy">Launching the server behind a proxy</a></li></ul></li><li><a href="#updating-your-docusaurus-version">Updating Your Docusaurus Version</a></li></ul></nav></div><footer class="nav-footer" id="footer"><section class="sitemap"><a href="/" class="nav-home"><img src="/img/docusaurus_monochrome.svg" alt="Docusaurus" width="66" height="58"/></a><div class="footerSection"><h5>Docs</h5><a href="
                 /docs/en/installation">Getting Started</a><a href="
                 /docs/en/versioning">Versioning</a><a href="
                 /docs/en/translation">Localization</a><a href="
diff --git a/docs/es-ES/next/installation.html b/docs/es-ES/next/installation.html
index 357792aeed..cf82f1917f 100644
--- a/docs/es-ES/next/installation.html
+++ b/docs/es-ES/next/installation.html
@@ -97,14 +97,17 @@
 <h2><a class="anchor" aria-hidden="true" id="verificar-la-instalacion"></a><a href="#verificar-la-instalacion" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Verificar la instalación</h2>
 <p>Along with previously existing files and directories, your root directory will now contain a structure similar to:</p>
 <pre><code class="hljs css language-bash">root-directory
-├── docs-examples-from-docusaurus
+├── Dockerfile
+├── README.md
+├── docker-compose.yml
+├── docs
 │   ├── doc1.md
 │   ├── doc2.md
 │   ├── doc3.md
 │   ├── exampledoc4.md
 │   └── exampledoc5.md
 └── website
-    ├── blog-examples-from-docusaurus
+    ├── blog
     │   ├── 2016-03-11-blog-post.md
     │   ├── 2017-04-10-blog-post-two.md
     │   ├── 2017-09-25-testing-rss.md
@@ -121,12 +124,10 @@
 <h2><a class="anchor" aria-hidden="true" id="ejecutando-el-sitio-web-como-ejemplo"></a><a href="#ejecutando-el-sitio-web-como-ejemplo" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Ejecutando el sitio web como ejemplo</h2>
 <p>Después de ejecutar el script de inicialización de Docusaurus, <code>docusaurus-init</code> como descrito en la sección <a href="#installing-docusaurus"> Instalación </a>, tendrá un ejecutable, el sitio web de ejemplo para usar como base de su sitio. A ejecutar:</p>
 <ol>
-<li><p>En su raíz, cambie el nombre de <code>docs-examples-from-docusaurus</code> a <code>docs</code>.</p></li>
 <li><p><code>cd webiste</code></p></li>
-<li><p>Cambie el nombre de <code>blog-examples-from-docusaurus</code> a <code>blog</code>.</p></li>
 <li><p>From within the <code>website</code> directory, run the local webserver using <code>yarn start</code> or <code>npm start</code>.</p></li>
-<li><p>Cargue el sitio de ejemplo en <a href="http://localhost:3000">http://localhost:3000</a> si aún no se abrió automáticamente.</p>
-<p>You should see the example site loaded in your web browser. There's also a LiveReload server running and any changes made to the docs and files in the <code>website</code> directory will cause the page to refresh.</p></li>
+<li><p>Cargue el sitio de ejemplo en <a href="http://localhost:3000">http://localhost:3000</a> si aún no se abrió automáticamente. If port 3000 has already been taken, another port will be used. Look at the console messages to see which.</p>
+<p>You should see the example site loaded in your web browser. There's also a LiveReload server running and any changes made to the docs and files in the <code>website</code> directory will cause the page to refresh. A randomly generated primary and secondary theme color will be picked for you.</p></li>
 </ol>
 <p><img src="/img/getting-started-preparation-verify.png" alt=""></p>
 <h3><a class="anchor" aria-hidden="true" id="ejecutar-el-servidor-detras-de-un-proxy"></a><a href="#ejecutar-el-servidor-detras-de-un-proxy" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Ejecutar el servidor detrás de un proxy</h3>
diff --git a/docs/es-ES/next/installation/index.html b/docs/es-ES/next/installation/index.html
index 357792aeed..cf82f1917f 100644
--- a/docs/es-ES/next/installation/index.html
+++ b/docs/es-ES/next/installation/index.html
@@ -97,14 +97,17 @@
 <h2><a class="anchor" aria-hidden="true" id="verificar-la-instalacion"></a><a href="#verificar-la-instalacion" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Verificar la instalación</h2>
 <p>Along with previously existing files and directories, your root directory will now contain a structure similar to:</p>
 <pre><code class="hljs css language-bash">root-directory
-├── docs-examples-from-docusaurus
+├── Dockerfile
+├── README.md
+├── docker-compose.yml
+├── docs
 │   ├── doc1.md
 │   ├── doc2.md
 │   ├── doc3.md
 │   ├── exampledoc4.md
 │   └── exampledoc5.md
 └── website
-    ├── blog-examples-from-docusaurus
+    ├── blog
     │   ├── 2016-03-11-blog-post.md
     │   ├── 2017-04-10-blog-post-two.md
     │   ├── 2017-09-25-testing-rss.md
@@ -121,12 +124,10 @@
 <h2><a class="anchor" aria-hidden="true" id="ejecutando-el-sitio-web-como-ejemplo"></a><a href="#ejecutando-el-sitio-web-como-ejemplo" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Ejecutando el sitio web como ejemplo</h2>
 <p>Después de ejecutar el script de inicialización de Docusaurus, <code>docusaurus-init</code> como descrito en la sección <a href="#installing-docusaurus"> Instalación </a>, tendrá un ejecutable, el sitio web de ejemplo para usar como base de su sitio. A ejecutar:</p>
 <ol>
-<li><p>En su raíz, cambie el nombre de <code>docs-examples-from-docusaurus</code> a <code>docs</code>.</p></li>
 <li><p><code>cd webiste</code></p></li>
-<li><p>Cambie el nombre de <code>blog-examples-from-docusaurus</code> a <code>blog</code>.</p></li>
 <li><p>From within the <code>website</code> directory, run the local webserver using <code>yarn start</code> or <code>npm start</code>.</p></li>
-<li><p>Cargue el sitio de ejemplo en <a href="http://localhost:3000">http://localhost:3000</a> si aún no se abrió automáticamente.</p>
-<p>You should see the example site loaded in your web browser. There's also a LiveReload server running and any changes made to the docs and files in the <code>website</code> directory will cause the page to refresh.</p></li>
+<li><p>Cargue el sitio de ejemplo en <a href="http://localhost:3000">http://localhost:3000</a> si aún no se abrió automáticamente. If port 3000 has already been taken, another port will be used. Look at the console messages to see which.</p>
+<p>You should see the example site loaded in your web browser. There's also a LiveReload server running and any changes made to the docs and files in the <code>website</code> directory will cause the page to refresh. A randomly generated primary and secondary theme color will be picked for you.</p></li>
 </ol>
 <p><img src="/img/getting-started-preparation-verify.png" alt=""></p>
 <h3><a class="anchor" aria-hidden="true" id="ejecutar-el-servidor-detras-de-un-proxy"></a><a href="#ejecutar-el-servidor-detras-de-un-proxy" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Ejecutar el servidor detrás de un proxy</h3>
diff --git a/docs/ro/next/installation.html b/docs/ro/next/installation.html
index c716d2e1ef..17736baaeb 100644
--- a/docs/ro/next/installation.html
+++ b/docs/ro/next/installation.html
@@ -97,14 +97,17 @@
 <h2><a class="anchor" aria-hidden="true" id="verificand-instalarea"></a><a href="#verificand-instalarea" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Verificând instalarea</h2>
 <p>Along with previously existing files and directories, your root directory will now contain a structure similar to:</p>
 <pre><code class="hljs css language-bash">root-directory
-├── docs-examples-from-docusaurus
+├── Dockerfile
+├── README.md
+├── docker-compose.yml
+├── docs
 │   ├── doc1.md
 │   ├── doc2.md
 │   ├── doc3.md
 │   ├── exampledoc4.md
 │   └── exampledoc5.md
 └── website
-    ├── blog-examples-from-docusaurus
+    ├── blog
     │   ├── 2016-03-11-blog-post.md
     │   ├── 2017-04-10-blog-post-two.md
     │   ├── 2017-09-25-testing-rss.md
@@ -121,12 +124,10 @@
 <h2><a class="anchor" aria-hidden="true" id="running-the-example-website"></a><a href="#running-the-example-website" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Running the example website</h2>
 <p>After running the Docusaurus initialization script, <code>docusaurus-init</code> as described in the <a href="#installing-docusaurus">Installation</a> section, you will have a runnable, example website to use as your site's base. To run:</p>
 <ol>
-<li><p>In your root, rename <code>docs-examples-from-docusaurus</code> to <code>docs</code>.</p></li>
 <li><p><code>siteweb cd</code></p></li>
-<li><p>Rename <code>blog-examples-from-docusaurus</code> to <code>blog</code>.</p></li>
 <li><p>From within the <code>website</code> directory, run the local webserver using <code>yarn start</code> or <code>npm start</code>.</p></li>
-<li><p>Load the example site at <a href="http://localhost:3000">http://localhost:3000</a> if it did not already open automatically.</p>
-<p>You should see the example site loaded in your web browser. There's also a LiveReload server running and any changes made to the docs and files in the <code>website</code> directory will cause the page to refresh.</p></li>
+<li><p>Load the example site at <a href="http://localhost:3000">http://localhost:3000</a> if it did not already open automatically. If port 3000 has already been taken, another port will be used. Look at the console messages to see which.</p>
+<p>You should see the example site loaded in your web browser. There's also a LiveReload server running and any changes made to the docs and files in the <code>website</code> directory will cause the page to refresh. A randomly generated primary and secondary theme color will be picked for you.</p></li>
 </ol>
 <p><img src="/img/getting-started-preparation-verify.png" alt=""></p>
 <h3><a class="anchor" aria-hidden="true" id="launching-the-server-behind-a-proxy"></a><a href="#launching-the-server-behind-a-proxy" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Launching the server behind a proxy</h3>
diff --git a/docs/ro/next/installation/index.html b/docs/ro/next/installation/index.html
index c716d2e1ef..17736baaeb 100644
--- a/docs/ro/next/installation/index.html
+++ b/docs/ro/next/installation/index.html
@@ -97,14 +97,17 @@
 <h2><a class="anchor" aria-hidden="true" id="verificand-instalarea"></a><a href="#verificand-instalarea" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Verificând instalarea</h2>
 <p>Along with previously existing files and directories, your root directory will now contain a structure similar to:</p>
 <pre><code class="hljs css language-bash">root-directory
-├── docs-examples-from-docusaurus
+├── Dockerfile
+├── README.md
+├── docker-compose.yml
+├── docs
 │   ├── doc1.md
 │   ├── doc2.md
 │   ├── doc3.md
 │   ├── exampledoc4.md
 │   └── exampledoc5.md
 └── website
-    ├── blog-examples-from-docusaurus
+    ├── blog
     │   ├── 2016-03-11-blog-post.md
     │   ├── 2017-04-10-blog-post-two.md
     │   ├── 2017-09-25-testing-rss.md
@@ -121,12 +124,10 @@
 <h2><a class="anchor" aria-hidden="true" id="running-the-example-website"></a><a href="#running-the-example-website" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Running the example website</h2>
 <p>After running the Docusaurus initialization script, <code>docusaurus-init</code> as described in the <a href="#installing-docusaurus">Installation</a> section, you will have a runnable, example website to use as your site's base. To run:</p>
 <ol>
-<li><p>In your root, rename <code>docs-examples-from-docusaurus</code> to <code>docs</code>.</p></li>
 <li><p><code>siteweb cd</code></p></li>
-<li><p>Rename <code>blog-examples-from-docusaurus</code> to <code>blog</code>.</p></li>
 <li><p>From within the <code>website</code> directory, run the local webserver using <code>yarn start</code> or <code>npm start</code>.</p></li>
-<li><p>Load the example site at <a href="http://localhost:3000">http://localhost:3000</a> if it did not already open automatically.</p>
-<p>You should see the example site loaded in your web browser. There's also a LiveReload server running and any changes made to the docs and files in the <code>website</code> directory will cause the page to refresh.</p></li>
+<li><p>Load the example site at <a href="http://localhost:3000">http://localhost:3000</a> if it did not already open automatically. If port 3000 has already been taken, another port will be used. Look at the console messages to see which.</p>
+<p>You should see the example site loaded in your web browser. There's also a LiveReload server running and any changes made to the docs and files in the <code>website</code> directory will cause the page to refresh. A randomly generated primary and secondary theme color will be picked for you.</p></li>
 </ol>
 <p><img src="/img/getting-started-preparation-verify.png" alt=""></p>
 <h3><a class="anchor" aria-hidden="true" id="launching-the-server-behind-a-proxy"></a><a href="#launching-the-server-behind-a-proxy" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Launching the server behind a proxy</h3>
diff --git a/docs/tr/next/installation.html b/docs/tr/next/installation.html
index 3a78852145..8757d093a1 100644
--- a/docs/tr/next/installation.html
+++ b/docs/tr/next/installation.html
@@ -97,14 +97,17 @@
 <h2><a class="anchor" aria-hidden="true" id="kurulumu-doğrulama"></a><a href="#kurulumu-doğrulama" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Kurulumu doğrulama</h2>
 <p>Along with previously existing files and directories, your root directory will now contain a structure similar to:</p>
 <pre><code class="hljs css language-bash">root-directory
-├── docs-examples-from-docusaurus
+├── Dockerfile
+├── README.md
+├── docker-compose.yml
+├── docs
 │   ├── doc1.md
 │   ├── doc2.md
 │   ├── doc3.md
 │   ├── exampledoc4.md
 │   └── exampledoc5.md
 └── website
-    ├── blog-examples-from-docusaurus
+    ├── blog
     │   ├── 2016-03-11-blog-post.md
     │   ├── 2017-04-10-blog-post-two.md
     │   ├── 2017-09-25-testing-rss.md
@@ -121,12 +124,10 @@
 <h2><a class="anchor" aria-hidden="true" id="running-the-example-website"></a><a href="#running-the-example-website" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Running the example website</h2>
 <p>After running the Docusaurus initialization script, <code>docusaurus-init</code> as described in the <a href="#installing-docusaurus">Installation</a> section, you will have a runnable, example website to use as your site's base. To run:</p>
 <ol>
-<li><p>In your root, rename <code>docs-examples-from-docusaurus</code> to <code>docs</code>.</p></li>
 <li><p><code>cd website</code></p></li>
-<li><p>Rename <code>blog-examples-from-docusaurus</code> to <code>blog</code>.</p></li>
 <li><p>From within the <code>website</code> directory, run the local webserver using <code>yarn start</code> or <code>npm start</code>.</p></li>
-<li><p>Load the example site at <a href="http://localhost:3000">http://localhost:3000</a> if it did not already open automatically.</p>
-<p>You should see the example site loaded in your web browser. There's also a LiveReload server running and any changes made to the docs and files in the <code>website</code> directory will cause the page to refresh.</p></li>
+<li><p>Load the example site at <a href="http://localhost:3000">http://localhost:3000</a> if it did not already open automatically. If port 3000 has already been taken, another port will be used. Look at the console messages to see which.</p>
+<p>You should see the example site loaded in your web browser. There's also a LiveReload server running and any changes made to the docs and files in the <code>website</code> directory will cause the page to refresh. A randomly generated primary and secondary theme color will be picked for you.</p></li>
 </ol>
 <p><img src="/img/getting-started-preparation-verify.png" alt=""></p>
 <h3><a class="anchor" aria-hidden="true" id="launching-the-server-behind-a-proxy"></a><a href="#launching-the-server-behind-a-proxy" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Launching the server behind a proxy</h3>
diff --git a/docs/tr/next/installation/index.html b/docs/tr/next/installation/index.html
index 3a78852145..8757d093a1 100644
--- a/docs/tr/next/installation/index.html
+++ b/docs/tr/next/installation/index.html
@@ -97,14 +97,17 @@
 <h2><a class="anchor" aria-hidden="true" id="kurulumu-doğrulama"></a><a href="#kurulumu-doğrulama" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Kurulumu doğrulama</h2>
 <p>Along with previously existing files and directories, your root directory will now contain a structure similar to:</p>
 <pre><code class="hljs css language-bash">root-directory
-├── docs-examples-from-docusaurus
+├── Dockerfile
+├── README.md
+├── docker-compose.yml
+├── docs
 │   ├── doc1.md
 │   ├── doc2.md
 │   ├── doc3.md
 │   ├── exampledoc4.md
 │   └── exampledoc5.md
 └── website
-    ├── blog-examples-from-docusaurus
+    ├── blog
     │   ├── 2016-03-11-blog-post.md
     │   ├── 2017-04-10-blog-post-two.md
     │   ├── 2017-09-25-testing-rss.md
@@ -121,12 +124,10 @@
 <h2><a class="anchor" aria-hidden="true" id="running-the-example-website"></a><a href="#running-the-example-website" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Running the example website</h2>
 <p>After running the Docusaurus initialization script, <code>docusaurus-init</code> as described in the <a href="#installing-docusaurus">Installation</a> section, you will have a runnable, example website to use as your site's base. To run:</p>
 <ol>
-<li><p>In your root, rename <code>docs-examples-from-docusaurus</code> to <code>docs</code>.</p></li>
 <li><p><code>cd website</code></p></li>
-<li><p>Rename <code>blog-examples-from-docusaurus</code> to <code>blog</code>.</p></li>
 <li><p>From within the <code>website</code> directory, run the local webserver using <code>yarn start</code> or <code>npm start</code>.</p></li>
-<li><p>Load the example site at <a href="http://localhost:3000">http://localhost:3000</a> if it did not already open automatically.</p>
-<p>You should see the example site loaded in your web browser. There's also a LiveReload server running and any changes made to the docs and files in the <code>website</code> directory will cause the page to refresh.</p></li>
+<li><p>Load the example site at <a href="http://localhost:3000">http://localhost:3000</a> if it did not already open automatically. If port 3000 has already been taken, another port will be used. Look at the console messages to see which.</p>
+<p>You should see the example site loaded in your web browser. There's also a LiveReload server running and any changes made to the docs and files in the <code>website</code> directory will cause the page to refresh. A randomly generated primary and secondary theme color will be picked for you.</p></li>
 </ol>
 <p><img src="/img/getting-started-preparation-verify.png" alt=""></p>
 <h3><a class="anchor" aria-hidden="true" id="launching-the-server-behind-a-proxy"></a><a href="#launching-the-server-behind-a-proxy" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Launching the server behind a proxy</h3>
diff --git a/docs/zh-CN/next/installation.html b/docs/zh-CN/next/installation.html
index 63ac4345e6..56df71fe61 100644
--- a/docs/zh-CN/next/installation.html
+++ b/docs/zh-CN/next/installation.html
@@ -97,14 +97,17 @@
 <h2><a class="anchor" aria-hidden="true" id="验证安装"></a><a href="#验证安装" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>验证安装</h2>
 <p>Along with previously existing files and directories, your root directory will now contain a structure similar to:</p>
 <pre><code class="hljs css language-bash">root-directory
-├── docs-examples-from-docusaurus
+├── Dockerfile
+├── README.md
+├── docker-compose.yml
+├── docs
 │   ├── doc1.md
 │   ├── doc2.md
 │   ├── doc3.md
 │   ├── exampledoc4.md
 │   └── exampledoc5.md
 └── website
-    ├── blog-examples-from-docusaurus
+    ├── blog
     │   ├── 2016-03-11-blog-post.md
     │   ├── 2017-04-10-blog-post-two.md
     │   ├── 2017-09-25-testing-rss.md
@@ -121,12 +124,10 @@
 <h2><a class="anchor" aria-hidden="true" id="运行示例网站"></a><a href="#运行示例网站" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>运行示例网站</h2>
 <p>根据 <a href="#installing-docusaurus">Installation</a> 部分所述运行完 Docusaurus 的初始化脚本 <code>docusaurus-init</code> 后，你将会有一个可运行的基础示例网站。 To run:</p>
 <ol>
-<li><p>在根目录中, 将 <code>docs-examples-from-docusaurus</code> 重命名为 <code>docs</code>。</p></li>
 <li><p><code>cd website</code></p></li>
-<li><p>把 <code>blog-examples-from-docusaurus</code> 重命名为 <code>blog</code>。</p></li>
 <li><p>From within the <code>website</code> directory, run the local webserver using <code>yarn start</code> or <code>npm start</code>.</p></li>
-<li><p>如果没有自动打开本地的示例网站，请在 <a href="http://localhost:3000">http://localhost:3000</a> 访问示例站点。</p>
-<p>You should see the example site loaded in your web browser. There's also a LiveReload server running and any changes made to the docs and files in the <code>website</code> directory will cause the page to refresh.</p></li>
+<li><p>如果没有自动打开本地的示例网站，请在 <a href="http://localhost:3000">http://localhost:3000</a> 访问示例站点。 If port 3000 has already been taken, another port will be used. Look at the console messages to see which.</p>
+<p>You should see the example site loaded in your web browser. There's also a LiveReload server running and any changes made to the docs and files in the <code>website</code> directory will cause the page to refresh. A randomly generated primary and secondary theme color will be picked for you.</p></li>
 </ol>
 <p><img src="/img/getting-started-preparation-verify.png" alt=""></p>
 <h3><a class="anchor" aria-hidden="true" id="使用代理启动服务"></a><a href="#使用代理启动服务" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>使用代理启动服务</h3>
diff --git a/docs/zh-CN/next/installation/index.html b/docs/zh-CN/next/installation/index.html
index 63ac4345e6..56df71fe61 100644
--- a/docs/zh-CN/next/installation/index.html
+++ b/docs/zh-CN/next/installation/index.html
@@ -97,14 +97,17 @@
 <h2><a class="anchor" aria-hidden="true" id="验证安装"></a><a href="#验证安装" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>验证安装</h2>
 <p>Along with previously existing files and directories, your root directory will now contain a structure similar to:</p>
 <pre><code class="hljs css language-bash">root-directory
-├── docs-examples-from-docusaurus
+├── Dockerfile
+├── README.md
+├── docker-compose.yml
+├── docs
 │   ├── doc1.md
 │   ├── doc2.md
 │   ├── doc3.md
 │   ├── exampledoc4.md
 │   └── exampledoc5.md
 └── website
-    ├── blog-examples-from-docusaurus
+    ├── blog
     │   ├── 2016-03-11-blog-post.md
     │   ├── 2017-04-10-blog-post-two.md
     │   ├── 2017-09-25-testing-rss.md
@@ -121,12 +124,10 @@
 <h2><a class="anchor" aria-hidden="true" id="运行示例网站"></a><a href="#运行示例网站" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>运行示例网站</h2>
 <p>根据 <a href="#installing-docusaurus">Installation</a> 部分所述运行完 Docusaurus 的初始化脚本 <code>docusaurus-init</code> 后，你将会有一个可运行的基础示例网站。 To run:</p>
 <ol>
-<li><p>在根目录中, 将 <code>docs-examples-from-docusaurus</code> 重命名为 <code>docs</code>。</p></li>
 <li><p><code>cd website</code></p></li>
-<li><p>把 <code>blog-examples-from-docusaurus</code> 重命名为 <code>blog</code>。</p></li>
 <li><p>From within the <code>website</code> directory, run the local webserver using <code>yarn start</code> or <code>npm start</code>.</p></li>
-<li><p>如果没有自动打开本地的示例网站，请在 <a href="http://localhost:3000">http://localhost:3000</a> 访问示例站点。</p>
-<p>You should see the example site loaded in your web browser. There's also a LiveReload server running and any changes made to the docs and files in the <code>website</code> directory will cause the page to refresh.</p></li>
+<li><p>如果没有自动打开本地的示例网站，请在 <a href="http://localhost:3000">http://localhost:3000</a> 访问示例站点。 If port 3000 has already been taken, another port will be used. Look at the console messages to see which.</p>
+<p>You should see the example site loaded in your web browser. There's also a LiveReload server running and any changes made to the docs and files in the <code>website</code> directory will cause the page to refresh. A randomly generated primary and secondary theme color will be picked for you.</p></li>
 </ol>
 <p><img src="/img/getting-started-preparation-verify.png" alt=""></p>
 <h3><a class="anchor" aria-hidden="true" id="使用代理启动服务"></a><a href="#使用代理启动服务" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>使用代理启动服务</h3>