Select Code to Download

I have the project.txt files at following directory (/home/data/check_
+data).

...
OWNER:sanandak
ALLOWED_UNIX_GROUPS:
}

#! /usr/bin/env perl
use strict;
...


In the above i called the directory straightly from the location but m
+y question is first i should read the project.txt file from one locat
+ion and  from that project.txt file i should read the directory(i.e t
+he line starts with REVISION_LOCATION).How can i script it using perl
+?