title: Jenkins "Console Output" log location in filesystem
body: <p>I want to access and grep Jenkins Console Output as a post build step in the same job that creates this output. Redirecting logs with <code>&gt;&gt; log.txt</code> is not a solution since this is not supported by my build steps.</p>
  
  <p>Build:</p>
  
  <pre><code>echo "This is log"
  </code></pre>
  
  <p>Post build step:</p>
  
  <pre><code>grep "is" path/to/console_output
  </code></pre>
  
  <p>Where is the specific log file created in filesystem?</p>