title: How to create keystore from cer files?
body: <p>I have a problem with the creation of keystore from cer files.</p>
  
  <p>I have three files: </p>
  
  <ol>
  <li>NameCertyfikat2015.cer</li>
  <li>NameIntermediateCA.cer</li>
  <li>NamePrivateKey.txt</li>
  </ol>
  
  <p>And I want to get jks Keystore file. How can I do this using keytool? I need that file for wildfly container.</p>
  
  <p>My NamePrivateKey.txt start with:</p>
  
  <pre><code>-----BEGIN RSA PRIVATE KEY-----
  </code></pre>