title: Extract text between two given different delimiters in a given text in bash
body: <p>I have a line of text which looks like <code>hh^ay-pau+h@ow</code>, I want to extract the text between <code>-</code> and <code>+</code> which in this case is <code>pau</code>. This should be done in bash. Any help would be appreciated.
  EDIT: I want to extract the text between the first occurence of the tokens
  PS: My google search didn't take me anywhere. I apologize if this question is already asked. </p>