title: -bash: ./jdk-6u31-linux-i586.bin: cannot execute binary file
body: <p>I installed <code>JDK</code> on <code>Linux</code>. There is a problem that says: </p>
  
  <pre><code>-bash: ./jdk-6u31-linux-i586.bin: cannot execute binary file.
  </code></pre>
  
  <p>How can I solve it?</p>