is a small, fast and highly configurable RFC 3912 compliant whois server written in java and using a Relational Database Management System (RDBMS) as a storage engine.
JWhoisServer has support for IPv6 and IDN and is ready for ICANNs "new gTLDs Program"
URL: JWhoisServer @
A Hierarchical Yaml Python Config
A simple python lib allowing hierarchical overlay of config files in YAML syntax, offering different merge methods and variable interpolation based on jinja2.
is a data base-supported software for the control and configuration of a mail system consisting of the components: Postfix, Courier and Mysql.
Features: URL: PoCoMy @
is a database supported software for the measurement, analysis and evaluation of network traffic.
Features: URL: TraffStats @
is a tool to compute and check MD5, MD4, MD2, SHA-160, SHA-256, SHA-384, SHA-512, RIPEMD128, RIPEMD160, WHIRLPOOL, TIGER, HAVAL message digest consisting of a Console-Version and GUI. Implemented in Java.
URL: JSummer @
a simple game
URL: XZero @
Klaus Zerwes
Reuterstrasse 50
12047 Berlin
+49 151 50 627 431