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Full Discussion: Unix-based operating systems
Operating Systems Linux Fedora Unix-based operating systems Post 302363461 by jp2542a on Tuesday 20th of October 2009 10:35:52 AM
Old 10-20-2009
My take on your questions:

1. There is no such thing as "plain old unix". There are variants on a theme.
And why buy when all the great ones are free. You buy when you want more support than you get from reading man pages and asking question in places like this.

2. I'd suggest you get solaris, open solaris, or CentOS and run it on you pc.
Solaris is more mature. CentOS is probably the best of the Linux types. After all, it's built on Redhat source Smilie I run both types on a variety of systems. I'd would install both on your PC.

3. Keep the stable system stable. If you are doing dev work, then you can expect things to go strange sometimes. So keep the Mac running stable and try out the other systems on your PC.
 

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Perl::OSType(3pm)					 Perl Programmers Reference Guide					 Perl::OSType(3pm)

NAME
Perl::OSType - Map Perl operating system names to generic types VERSION
version 1.003 SYNOPSIS
use Perl::OSType ':all'; $current_type = os_type(); $other_type = os_type('dragonfly'); # gives 'Unix' DESCRIPTION
Modules that provide OS-specific behaviors often need to know if the current operating system matches a more generic type of operating systems. For example, 'linux' is a type of 'Unix' operating system and so is 'freebsd'. This module provides a mapping between an operating system name as given by $^O and a more generic type. The initial version is based on the OS type mappings provided in Module::Build and ExtUtils::CBuilder. (Thus, Microsoft operating systems are given the type 'Windows' rather than 'Win32'.) USAGE
No functions are exported by default. The export tag ":all" will export all functions listed below. os_type() $os_type = os_type(); $os_type = os_type('MSWin32'); Returns a single, generic OS type for a given operating system name. With no arguments, returns the OS type for the current value of $^O. If the operating system is not recognized, the function will return the empty string. is_os_type() $is_windows = is_os_type('Windows'); $is_unix = is_os_type('Unix', 'dragonfly'); Given an OS type and OS name, returns true or false if the OS name is of the given type. As with "os_type", it will use the current operating system as a default if no OS name is provided. SEE ALSO
o Devel::CheckOS SUPPORT
Bugs / Feature Requests Please report any bugs or feature requests through the issue tracker at <https://github.com/dagolden/perl-ostype/issues>. You will be notified automatically of any progress on your issue. Source Code This is open source software. The code repository is available for public review and contribution under the terms of the license. <https://github.com/dagolden/perl-ostype> git clone git://github.com/dagolden/perl-ostype.git AUTHOR
David Golden <dagolden@cpan.org> CONTRIBUTORS
o Jonas B. Nielsen <jonasbn@hoarfrost.local> o Paul Green <Paul.Green@stratus.com> COPYRIGHT AND LICENSE
This software is copyright (c) 2013 by David Golden. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. perl v5.18.2 2014-01-06 Perl::OSType(3pm)
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