title: Multiple Cron jobs in one crontab file
body: <p>I wanted to implement two cronjobs with different execution time. One cron job is for sending emails and second cron job for validating my application subscriptions.</p>
  
  <p>I write one crontab file and write to two cronjob as follows:</p>
  
  <pre><code>2 * * * * path to mailCronjob mail.php
  20 * * * * path to check my application's subscriptions sub.php
  </code></pre>
  
  <p>The problem is first cronjob is working fine. Mail will delivers fine, but the second cronjob 
  is not working. I tried to run second job manually, its also working fine.</p>
  
  <p>I am using command to set cronjob as:</p>
  
  <pre><code>crontab crontab_file
  </code></pre>
  
  <p>when I give command <code>crontab -l</code>
  it also shows both cronjob in command line.</p>
  
  <p>I wanted to ask, am I missing something here, or what should I do to run those cronjobs. </p>