title: grep last match and it's following lines
body: <p>I've learnt how to <code>grep</code> lines before and after the match and to <code>grep</code> the last match but I haven't discovered how to <code>grep</code> the last match and the lines underneath it.</p>
  
  <p>The scenario is a server log.
  I want to list a dynamic output from a command. The command is likely to be used several times in one server log. So I imagine the match would be the command and somehow <code>grep</code> can use <code>-A</code>  with some other flag or variation of a tail command, to complete the outcome I'm seeking.</p>