title: Linux Date Function forward/backward time
body: <p>Is there an option of date function?</p>
  <p>How do I get LOAD_TEST_START to be 2 minutes forward?</p>
  <p>How do I get LOAD_TEST_END to be 2 minutes back?</p>
  <pre><code>LOAD_TEST_START=$(date -u +%FT%TZ)
  LOAD_TEST_END=$(date -u +%FT%TZ)
  </code></pre>