crosstool-NG is a versatile toolchain generator, aiming at being highly configurable. It supports multiple target architectures, different components (glibc/uClibc...) and versions. crosstool-NG also features debugging utilities (DUMA, strace...) and generation tools (sstrip...).
pkgmake automates some steps when making software releases. It creates a copy of the development tree, optionally cleans it up a bit (i.e. removes CVS/* and .svn/*), tars it, places the tarball in the SOURCES/ directory, creates the corresponding .spec file from a provided template (and the data specified in the configuration/on the command line), and runs rpmbuild and/or debbuild as well as spec2arch. As a result, you will have packages for Debian and RPM based distributions as well as the PKGBUILD file for ArchLinux. Using relman as the recommended frontend to pkgmake, new software releases are as easy as calling relman with two parameters: the project name plus the release version - and all packages are made and distributed.
vlock is a program to lock one or more sessions on the Linux console. This is especially useful for Linux machines which have multiple users with access to the console. One user may lock his or her session(s) while still allowing other users to use the system on other virtual consoles. If desired, the entire console may be locked and virtual console switching disabled.
relman is a tool that takes your source code, runs the build, and distributes the packages. A configuration file allows you to define application-wide defaults in addition to information particular to individual projects such as the source directory, package name, and the like. Once set up, you just have to call relman with the name given to the project plus the version to release. It calls pkgmake to build .tar.gz, .deb, and .rpm files, and then distributes them using (s)FTP, RSync, and/or SCP all in one run.
autoboot is a job scheduler/watchdog to automatically compile/boot and run test suites with experimental Linux kernels. It runs from a central server and a pool of clients. The central server builds various kernels, then automatically boots a subset of them on the clients and runs test suites (like autotest). The server is very careful to watch the clients for hangs and power switch them as needed, and will also automatically fetch serial logs from a console server. All the resulting information is stored in a unique output directory for each for easy post processing. autoboot is a collection of bash shell scripts. It will need some adaption for local infrastructure.
JeguePanel is a panel to provide easy management of GNU/Linux servers. It makes services configuration (email and samba) much more easy and efficient, and handles user and permissions management. It's integrated with monitoring tools and a lot of control programs like anti-virus, anti-spam, reports, etc. It has English, Portuguese, and Spanish translations. It can use OpenLDAP, PostgreSQL, or MySQL as a backend, and has full integration with Active Directory. It will show different interfaces to users based on permission levels.
SAOTrace is a suite of software designed to simulate the as-built performance of grazing-angle X-ray optics using the ray-tracing approach. It is derived from portions of the NASA OSAC (Optical Surface Analysis Code) software suite. It can model nested conical as well as flat optical designs, and includes the ability to model arbitrary support structures and baffles. It can model non-ideal multi-layer reflective coatings as well as scattering from the optical surfaces.