12-27-2003
How much Unix is there?
Okay I have been doing some research on this and have been trying to figure out how much Unix is actually behind OSX and how much has been custom made to the Mac. The reason I was wondering is with Photoshop and Dreamweaver moving over to OSX platform I wondered if there might be a chance they will get made to work on any Unix.
The problem that I have ran into right now is that I know it's built on Unix but I can't find out where it actually differs if at all. I have been told that several Unix programs will run on it. So I was wondering if any of the OSX programs would run on another Unix box.
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LEARN ABOUT CENTOS
file::spec::functions
File::Spec::Functions(3) User Contributed Perl Documentation File::Spec::Functions(3)
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 v5.16.3 2013-01-16 File::Spec::Functions(3)