PyWebMail is a Python library and POP3 gateway that enable working with WebMail servers like with POP3 or IMAP mail server. Currently Mail.Com, Yahoo! Mail, Gmail, Netscape.Net, HotMail and some minor servers support is finished.
A useful collection of batch files and scripts for daily purposes (backup, security, system management, etc.) and development
NIP is a tool to install linux, coping the boot necessary files to harddisc and taking the files from cd or network. It's used to automatize linux instalations for tests and massive linux install in clusters/datacenters.
Qualm is a graphical tool for persistent resource management. While Qualm is initially aimed at providing an entirely new method of doing disk quota management, qualm can be used for managing any persistent finite resource.
sps (Socket ProcesS) is a Python script which shows which processes are using which TCP port numbers, or which process is using a particular TCP port. It runs on Linux 2.2 and 2.4.
System Administration Power Tools and Miscellany (SAPTAM) is a collection of extensible system administration and development tools that maximizes the enterprising administrator's room to maneuver.
Tyriel is an open-source search engine written in python and designed to run within a small group of sites (but potentially extensible to a greater scope).
YAML (tm) is a straight-forward data serilization language, offering an alternative to XML where markup (named lists and mixed content) are not needed. YAML borrows ideas from rfc822, SAX, C, HTML, Perl, and Python.
ZIMS is a zope-based inventory management system that handles hardware and software tracking, with license compliance checking, a built in helpdesk/task system, advanced reporting features, and xml-rpc support for remote data interaction.
niab - Network In A Box. Create a virtual lab network inside one machine. A lab can include routers, firewalls, clients and servers connected by a network specified by you. [Linux Network Simulator, UML, user mode linux]