title: How to set Timezone on whenever gem cronjob
body: <p>I am using whenever gem + capistrano to automate my cronjob generation whenever I deploy my app to the live server. Currently the cron that being generated by whenever looks like this(without the timezone "TZ") :</p>
  
  <pre><code>30 20 * * * /bin/bash -l -c 'cd /home/deploy/apps/myapp/releases/20160123202716 &amp;&amp; RAILS_ENV=production bundle exec rake overdue_payments --silent &gt;&gt; /home/deploy/apps/myapp/releases/20160123202716/log/cron.log 2&gt;&amp;1'
  </code></pre>
  
  <p>My question is, how do I make whenever generate this line together with the timezone (TZ="Europe/London"), so that it will looks like this:</p>
  
  <pre><code>30 20 * * * TZ="Europe/London" /bin/bash -l -c 'cd /home/deploy/apps/myapp/releases/20160123202716 &amp;&amp; RAILS_ENV=production bundle exec rake overdue_payments --silent &gt;&gt; /home/deploy/apps/myapp/releases/20160123202716/log/cron.log 2&gt;&amp;1'
  </code></pre>
  
  <p>Hope somebody could help..thanks! :)</p>