01-06-2011
Thanks So much. It just works as what i was expecting for 2 files. Thanks for letting me know this command.
But I am unable to use 3 files. is there anyway I can compare 3 files ?
ex :
File 1
******
a
b
c
d
File 2
*******
a
c
d
File 3
******
a
b
c
d
Output :
********
a
c
d
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LEARN ABOUT MOJAVE
file::spec::functions5.18
File::Spec::Functions(3pm) Perl Programmers Reference Guide File::Spec::Functions(3pm)
NAME
File::Spec::Functions - portably perform operations on file names
SYNOPSIS
use File::Spec::Functions;
$x = catfile('a','b');
DESCRIPTION
This module exports convenience functions for all of the class methods provided by File::Spec.
For a reference of available functions, please consult File::Spec::Unix, which contains the entire set, and which is inherited by the
modules for other platforms. For further information, please see File::Spec::Mac, File::Spec::OS2, File::Spec::Win32, or File::Spec::VMS.
Exports
The following functions are exported by default.
canonpath
catdir
catfile
curdir
rootdir
updir
no_upwards
file_name_is_absolute
path
The following functions are exported only by request.
devnull
tmpdir
splitpath
splitdir
catpath
abs2rel
rel2abs
case_tolerant
All the functions may be imported using the ":ALL" tag.
COPYRIGHT
Copyright (c) 2004 by the Perl 5 Porters. All rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
SEE ALSO
File::Spec, File::Spec::Unix, File::Spec::Mac, File::Spec::OS2, File::Spec::Win32, File::Spec::VMS, ExtUtils::MakeMaker
perl v5.18.2 2014-01-06 File::Spec::Functions(3pm)