title: Need Comma seperated output for N number of values in Shell
body: <p>Given below is a script with X number of Outputs:</p>
  
  <pre><code>#!/bin/bash
  
  instant_client="/root/ora_client/instantclient_11_2"
  output=`$instant_client/sqlplus -s HRUSER/HRUSER@TOMLWF &lt;&lt;EOF
  set heading off
  set feedback off
  set lines 10000
  set pagesize 10000
  select count (1) from onboardingcandidates o, candidatedetails c where o.candidateid=c.candidateid and     o.JOININGSTATUS='0091' and to_date(o.joiningdate)=to_date(sysdate+5);
  
  EOF
  
  exit`
  
  echo $output
  
  Output:
  cand1
  cand2
  cand3
  cand62
  </code></pre>
  
  <p>Required Output:</p>
  
  <pre><code>cand1, cand2, cand3, cand62
  </code></pre>