title: How to roll log file daily in spring-boot application
body: <p>I deployed a spring-boot application on CentOS 6.5.<br>
  The application is started by command 'service app start'.<br>
  Below is content of app.conf.  </p>
  
  <pre><code>JAVA_HOME=/xxx
  LOG_FOLDER=/xxx
  </code></pre>
  
  <p>I am confused that how to roll log file daily.<br>
  There is no logback.xml or any other logback configuration in application.properties.</p>