RT is an industrial-grade trouble ticketing system. It lets a group of people intelligently and efficiently manage requests submitted by a community of users. RT is used by systems administrators, customer support staffs, NOCs, developers, and even marketing departments to track issues, outages, bugs, requests, and all kinds of other things at thousands of sites around the world.
pyNMS is a set of Python modules for network management, network testing, systems management, and general use. It contains a nearly complete implementation of SNMPv2c, a SMI/MIB package, and a MIB "compiler". There are many others, such as a telnet/console access class, XML tools, an IPv4 class, etc. There is, unfortunately, little documentation, and not everything works properly yet, but they work well enough to be useful for many things.
Defaults Manager is an editor for the User Defaults preferences database on Mac OS X. It allows you to easily view, edit, delete, and backup preferences, and can be used to view and change the preferences in almost any application. It is useful for developers that want to make sure their preferences are being stored and changed correctly, and can be used to unlock features that previously required the use of Terminal.
The mysqlard daemon collects MySQL performance data in a round robin database using rrdtool. rrdtool stores the data in a very compact way that will not expand over time, and it presents useful graphs by processing the data to enforce a certain data density. The main goal of the package is to help the database system administrator in tuning the system for maximum performance. The package also contains example graphing, cron, and PHP scripts.
pretrace is a preload library that allows specified (dynamically linked) applications to always be executed under a debugging environment. pretrace allows you to specify the percentage of invocations which will be traced, to help you "keep an eye" on applications without bringing the machine to its knees.
Cinabox (Continuous Integration in a Box) automates the setup of a Continuous Integration (CI) system by doing The Simplest Thing That Could Possibly Work. It consists of two simple scripts to set up a cruisecontrolrb CI server from scratch on an Ubuntu 8.04 system: one script to bootstrap Ruby, and another script to set up CI.
NOC Project is an Operation Support System (OSS) for telecom companies, service providers, and enterprise Network Operation Centers (NOC). Areas covered by NOC include fault management, performance management, service activation/provisioning, knowledge base, multi-VRF address space management (IPAM), multi-vendor configuration management, DNS provisioning, peering management, RPSL and BGP filter generation, and reporting.