Nixstaller is an Open Source project with the goal to create user friendly and flexible installers that work on various UNIX like systems. Some of its features are: small size overhead, large compatibility, Lua scripting and few dependencies.
Split a large filesystem into groups of files of less than 4.5 gig so they can be burned to a DVD. No archiving, no compression, it makes hard links to the original files so you can easily delete the tree structure after you've burned them to DVD.
We are a little group from norway who has a unix OS project called elran. And we need a package system like emerge and dpkg/apt-get and that is what we are planning to create now.
ReHash is an easy-to-use console-based hash calculation tool written in C++. It supports many algorithms and output formats and it can be fully configured using some of the many command-line arguments which can be passed to the tool.