$ hexdump -C foo.txt 
00000000  46 6f 6f 0d 42 61 72 0d  51 75 7a 0d              |Foo.Bar.Quz.|
0000000c

$ cat read.pl 
#!/usr/bin/env perl
use warnings;
use strict;
use Data::Dumper;
$Data::Dumper::Useqq=1;

open my $fh, '<', 'foo.txt' or die $!;
print Dumper([PerlIO::get_layers($fh)]) unless $] lt '5.008';
while (<$fh>) {
	print Dumper($_);
}
close $fh;