title: Can awk print lines that do not have a pattern?
body: <p>Can awk print all lines that did not match one of the patterns?  </p>
  
  <p>In other words, I want to transform some lines but leave the rest unchanged.  So, if a /pattern/ matched I would provide a custom block to print the line.  I just need to provide a default matcher (like an else) to print the other lines.</p>