The Linux User Management System allows an organization to centrally manage their Linux users. It works with all distributions of Linux and in conjunction with GeKL's KDE User Desktop Management System (UDMS). Admins can use it to create groups, import large numbers of users and establish system profiles, and easily maintain profiles.
UnusedPkg is a diagnostic tool to search the oldest unused packages in your Linux system. UnusedPkg prints a sorted list with the size and number of days that a package has been idle. This helps you determine what packages can be manually removed to clean the system. It supports any apt-based distribution (tested on Debian and Ubuntu) and Slackware.
IcePref2 is an updated, overhauled, improved, and perfected version of the original IcePref (which was abandoned by the original author). This new version includes many new features and bugfixes, and is a sub-project of the IceWM Control Panel project. It is optimized for IceWM 1.2.2 and better.
Simple Perl Package Manager tracks the files added or deleted from a system by using "find". It can detect modified files using installwatch, make backups of modified or deleted files, and remove, list, or make a tarball of a package. It records MD5 checksums of all installed files and includes a script to verify them and check other attributes of a package.
Debian From Scratch is really two related components in one. First, it's a live bootable CD image that is designed to provide a full-featured kernel and rescue environment. It includes filesystem tools, editors, C compilers, Python, Perl, and everything you need to manually install Debian on a new machine. On ix86 machines, Grub is used to boot directly from the CD. There is also a program that is used to create the DFS CD images. It is highly configurable and can be used to create other custom bootable CD or DVD images. You can include whatever kernel or packages you want.
Phrealon is a bootable Linux CD based on Slackware Linux 8.0, designed to allow the easy imaging of multiple workstations. It utilizes the updcast set of Linux tools to accomplish this. It provides an interface that allows users to select options from menus and autodetects most of the supported NICs.