#!/bin/bash
directory_to_saved_files="/files/to/download/"
while read p; do
	p=${p//$'\n'/}
	p=${p//$'\r'/}
	full_path_bsp="$directory_to_saved_files$p.bsp.bz2"
	if [ -f $full_path_bsp ]; then
		echo "$p" >> maps_file.txt
	fi
done < list_of_maps.txt