#!/bin/bash

INPUT=${1-'-'}

cat $INPUT \
  | cut -d',' -f 1-4,34- \
  | while IFS=',' read x dd tt dt name details; do
    if [[ -n "$details" && -n "$dd$tt$dt$name" ]] ; then
      _date=$( (date --date="$dt" +%FT%T || echo $dt) 2>/dev/null)
      echo "$_date,$name,$details"
    fi
  done 

