th="sed-awk-and-regular-expressions.html"><a href="sed-awk-and-regular-expressions.html#a-variety-of-tests"><i class="fa fa-check"></i><b>6.1.4</b> A variety of tests</a></li>
<li class="chapter" data-level="6.1.5" data-path="sed-awk-and-regular-expressions.html"><a href="sed-awk-and-regular-expressions.html#code-in-the-action-blocks"><i class="fa fa-check"></i><b>6.1.5</b> Code in the action blocks</a></li>
<li class="chapter" data-level="6.1.6" data-path="sed-awk-and-regular-expressions.html"><a href="sed