Apple - Downloads - UNIX & Open Source
The UNIX & Open Source category of Mac OS X Downloads.
DarwinPorts
Goal is to provide an easy way to install various open-source software products on a Darwin, Mac OS X, FreeBSD, or Linux system.
FinkCommander
A graphical user interface for Fink. (only for Jaguar, as of version 0.5.0)
Mac OS Open Source Software Directory
A resource to the Mac user and developer communities providing links to and information about open source software projects developed for the MacOS.
Mac OS X Man Pages
Apple's collection of man pages available from the command line, but much easier to browse.
MacDevCenter
Mac development tutorials, opinion, and discussion from the O'Reilly Network.
O'Reilly Network: Mac Open Source Software Di
All submissions go through an editorial review before being posted to the site.
ONLamp
O'Reilly's articles on LAMP: The Open Source Web Platform. Roughly defined as (but not limited to) MySQL used in conjunction with Linux, Apache, and either Perl, Python, or PHP.
The Fink Project
Unix software ported to Mac OS X, either as binaries, or from source.
The Mac GNU OS X Public Archive
Packages of all forms of Open Source Software including many Unix applications ported to or built for OS X.