title: search string and excise beginning portion - Solaris
body: <p>Another Solaris question. </p>
  
  <p>This is my file. </p>
  
  <pre><code>/abc/123/gfh/hello/what/is/up &lt;THIS WOULD BE WHERE A NEW LINE STARTS&gt;
  bhn/fda/fds/hello/the/sky/is/blue &lt;THIS WOULD BE WHERE A NEW LINE STARTS&gt;
  ...etc
  </code></pre>
  
  <p>I need to delete everything before "hello" include the forward slash "/" infront of it for everyline in the file...</p>
  
  <p>I'm stuck -> I had used a sed -E command but Solaris doesn't recognize the "-E". sigh</p>