Does this work for you? 

use warnings;
use strict;
use feature 'say';

my $str = do {
    local $/;
    <DATA>;
};

say join " " => grep { $_ if /fox/ .. /over/ } split /\n/, $str;

__DATA__
the
quick
brown
fox
jumped
over
the
unfortunate
dog

[download]
Output
fox jumped over

NOTE:
I used Athanasius data since the OP has none.

If you tell me, I'll forget.
If you show me, I'll remember.
if you involve me, I'll understand.
--- Author unknown to me

In reply to Re: how to read multiple line from a file by 2teez
in thread how to read multiple line from a file by skyworld_chen

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