title: schroot: pass a command to be executed as if it’s in a shell
body: <p>i want to do something like:</p>
  
  <pre><code>schroot -c name -u root "export A=3 &amp;&amp; export B=4"
  </code></pre>
  
  <p>but I get the error:</p>
  
  <pre><code>Failed to execute “export”: No such file or directory
  </code></pre>
  
  <p>In other words, I want to be able to programmatically execute shell commands inside the <a href="http://manpages.ubuntu.com/manpages/hardy/man1/schroot.1.html" rel="nofollow noreferrer">schroot</a> environment. What is the right way to get this behavior?</p>