+arvados/doc$ bundle exec rake generate baseurl=$PWD/.site sdks=java,python
+</pre>
+
+Specifying @sdks@ skips the build detection logic. If the Rakefile cannot build the requested SDK documentation, the build will fail.
+
+For backwards compatibility, if you do not specify @sdks@, but the @NO_SDK@ environment variable is set, or the @no-sdk@ file exists, the build will run as if you set @sdks=none@.
+
+h2. Run linkchecker
+
+If you have "Linkchecker":http://wummel.github.io/linkchecker/ installed on
+your system, you can run it against the documentation:
+
+<pre>
+arvados/doc$ bundle exec rake linkchecker baseurl=file://$PWD/.site
+</pre>
+
+Please note that this will regenerate your $PWD/.site directory.
+
+h2. Preview HTML pages
+
+<pre>
+arvados/doc$ bundle exec rake run