title: using OR in shell script
body: <p>My shell script looks something like this...</p>
  
  <pre><code>if [[ $uptime -lt 0 ]];then
  some code
  fi
  
  if [[ $questions -lt 1 ]];then
  some code
  fi
  
  if [[ $slow -gt 10 ]];then
  some code
  fi
  </code></pre>
  
  <p>How do I use OR and have a single if clause?</p>