title: Search for string in PDS and exclude results using JCL
body: <p>I am trying to do the following:</p>
  
  <p>1) Search members of a PDS for a string.
  2) Exclude the members with the above mentioned string and get a list of members.</p>
  
  <p>I want to do this using a JCL or any other mainframe tool or utility.</p>
  
  <p>Any help is appreciated.</p>