title: Docker Jenkins images login error
body: <p>I'm new to docker, i trying to use jenkins on docker. So I pull jenkins image with this command</p>
  
  <pre><code>docker pull jenkins
  </code></pre>
  
  <p>Jenkins installed without any error. After that i started jenkins image like the document said. <a href="https://hub.docker.com/r/_/jenkins/" rel="noreferrer">https://hub.docker.com/r/_/jenkins/</a></p>
  
  <pre><code>docker run -p 8080:8080 -p 50000:50000 -v /your/home:/var/jenkins_home jenkins
  </code></pre>
  
  <p>So I tried to login <code>http://localhost:8080/</code> but I got login error. And its said go to <a href="https://wiki.jenkins-ci.org/display/JENKINS/Logging" rel="noreferrer">https://wiki.jenkins-ci.org/display/JENKINS/Logging</a> for check. I checked and I need to open  <code>/var/log/jenkins/jenkins.log</code> file to generated admin password. 
  I tried to reach that filed with <code>bash</code>. I didn't get the file.</p>
  
  <p>How can I reach the file ? How to reach my generated password or jenkins files on docker etc.</p>
  
  <p>Thank you.</p>