title: How to remove all certificates from cacerts?
body: <p>I know I may use </p>
  
  <pre><code>keytool -delete -alias alias -keystore .keystore
  </code></pre>
  
  <p>to remove some certificates from certificate storages. But I've got 109 certificates stored in cacerts: <a href="https://i.stack.imgur.com/znyUt.png" rel="noreferrer">keytool -list result</a></p>
  
  <p>How to remove them with one command? Or, in other words, how do you clear cacerts storage?</p>