1.I am opening the files from the the $input_dir
2.Storing it in an array.
3.Closing the file.
4.$temp_line local variable which stores the array contents(i.e store_files).
5.Matching the the line which starts with REVISION_LOCATION from the the imput_dir
6.Spliting the contents by using colon and storing it in an array.
7.Taking the word by index and storing it in $new_path .
8.Trying to check the  output by print statment.
9.Then last the loop by using last.