fsprotect is a set of scripts that combine tmpfs and aufs to make existing filesystems immutable. After the filesystems are protected, everything that is written will be lost when the computer powers off. It is a great tool for testing and for public computers like those in schools, libraries, etc. It is also very easy to use. It is currently available only for Debian-based systems.
tstime is a command that is similar to the time(1) command, but in addition to the runtime, it also prints the highwater memory usage (RSS+VMEM) of the controlled process. tsmon is a command that prints the runtime/highwater memory usage of every process that exits on the system until the tsmon is quit. These programs use the taskstats delay accounting interface of the Linux 2.6 kernel.
Boscli is a framework to create interactive command line interfaces. It is meant to help developers write interactive shells for domain specific tasks. It provides an easy way to wrap and join together command line apps and utilities and create specific shells with security levels and modes, history, auto-completion, and so on. Using this framework any developer can build an interactive command line interface for configuration or monitor an appliance in a few minutes. Boscli can be used as a "glue code" for an appliance's interface or to create a "homogeneous" administration interface for different systems and applications.
vmm is an easy-to-use and configurable commandline tool for administrators and postmasters, used to manage domains, alias-domains, accounts, and relocated mail users. It allows fast and easy management of mail servers. It's designed for installations using Dovecot and Postfix with a PostgreSQL backend.
sfre (system flight recorder editor) is a script that wraps a text editor or any arbitrary command and implements logging, file locking, and change tracking for the command executed. It is meant for helping system administrators manage a system in tandem without interfering with each other.
MuleSoft Tcat Server is enterprise Tomcat made simple: a fully supported Tomcat server that allows developers to easily build and test today’s connected Web applications, and that simplifies Tomcat management and application provisioning tasks for administrators. Tcat Server has an easy graphical installer and headless installer for Linux (multi-distro: RHEL, Debian, CentOS, Fedora, Ubuntu, openSUSE, etc), Windows, Solaris 10, and Solaris 11. Tcat also offers reliable JVM restarts, server group deployments, a REST API for scripting the console in any language, a groovy shell built into the console, and JMX alerting and monitoring features.
Print Release System provides Web-based management of System V printing. It sits between Samba and the System V printing system. It ought to be relatively easy to make it work with other printing systems. After the job is printed, the user needs to consult a Web page that shows their queued jobs, which can be selected and released for printing (or canceled). A record is maintained for each job and, once the user reaches a quota, they can't release any further jobs to the printer.