update doc

en/advanced-use.html

@@ -8,7 +8,7 @@
   
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   
-  <title>Advanced Usage &mdash; Arthas 3.1.8 documentation</title>
+  <title>Advanced Usage &mdash; Arthas 3.2.0 documentation</title>
   
 
   
@@ -67,7 +67,7 @@
             
             
               <div class="version">
-                3.1.8
+                3.2.0
               </div>
             
           
@@ -109,6 +109,10 @@
 <li class="toctree-l3"><a class="reference internal" href="web-console.html">Web Console</a></li>
 </ul>
 </li>
+<li class="toctree-l2"><a class="reference internal" href="#start-as-a-java-agent">Start as a Java Agent</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="agent.html">Start as a Java Agent</a></li>
+</ul>
+</li>
 <li class="toctree-l2"><a class="reference internal" href="#user-data-report">User data report</a></li>
 <li class="toctree-l2"><a class="reference internal" href="#other-features">Other features</a><ul>
 <li class="toctree-l3"><a class="reference internal" href="async.html">Async support</a></li>
@@ -201,6 +205,7 @@
 <li><p>help - display Arthas help</p></li>
 <li><p>cls - clear the screen</p></li>
 <li><p><a class="reference internal" href="cat.html"><span class="doc">cat</span></a> - Concatenate and print files</p></li>
+<li><p><a class="reference internal" href="echo.html"><span class="doc">echo</span></a> - write arguments to the standard output</p></li>
 <li><p><a class="reference internal" href="grep.html"><span class="doc">grep</span></a> - Pattern searcher</p></li>
 <li><p><a class="reference internal" href="tee.html"><span class="doc">tee</span></a> - Copies standard input to standard output, making a copy in zero or more files.</p></li>
 <li><p><a class="reference internal" href="pwd.html"><span class="doc">pwd</span></a> - Return working directory name</p></li>
@@ -296,6 +301,14 @@
 </ul>
 </div>
 </div>
+<div class="section" id="start-as-a-java-agent">
+<h2>Start as a Java Agent<a class="headerlink" href="#start-as-a-java-agent" title="Permalink to this headline">¶</a></h2>
+<div class="toctree-wrapper compound">
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="agent.html">Start as a Java Agent</a></li>
+</ul>
+</div>
+</div>
 <div class="section" id="user-data-report">
 <h2>User data report<a class="headerlink" href="#user-data-report" title="Permalink to this headline">¶</a></h2>
 <p>After the <code class="docutils literal notranslate"><span class="pre">3.1.4</span></code> version, arthas support user data report.</p>
@@ -336,7 +349,7 @@
 
   <div role="contentinfo">
     <p>
-        &copy; Copyright 2018-2019, Alibaba Middleware Group, and contributors
+        &copy; Copyright 2018-2020, Alibaba Middleware Group, and contributors
 
     </p>
   </div>