Shell Programming and Scripting

#!/bin/bash
ls -ltr folder1 > list-of-files-1.txt
ls -ltr folder2 > list-of-files-2.txt
i=1
while read line; do
  if [ "cat list-of-files-1.txt | head -$i | tail -1" = "$line" ]; then
    put-1-wherever-you-want
    i=$i+1
  fi
done < list-of-files-2.txt

checked=1
while read file
do
        [[ ! -f profiles/$file ]] && checked=0; [[ "$checked" -eq 0 ]] && break;
done < template