MasterLog is a centralized SSH authentication system. It lets you log in to all of your servers from one place in a simple, fast way. It has many features, including server groups, mass command execution, mass kernel updates, and a logging system.
recluse is a cluster setup and management system for Red Hat and clones such as CentOS.
A program to view, manipulate, and manage messages in a queue of a WebSphere MQ (formally MQSeries) queue manager.
Lazarus Object Pascal IDE