PyDSH is a toolset to help simplify the administration of remote systems. The pydsh command enables running of a command on multiple hosts in parallel over RSH, SSH, or telnet, and manages your SSH public and private keys. The pydcp command enables SCP-like functions to and from multiple hosts in parallel.
mysqlWisp provides a standalone or mysqlISP-controlled subsystem for managing one or hundreds of hotspots with access controlled by iptables, MAC addresses, IP addresses, and passwords. Access points are connected to a second NIC, and all traffic is initially redirected to a login page.
WiStumbler2 is a fork of the original wistumbler. This fork was motivated by the lack of communication of the original author (Isao SEKI). Some add-ons were switched to GTK2. Support for console mode was added. Log-saving on the fly is now allowed. Some GPS pointers that caused segfaults were patched. It also features speaker beeps like those in windows-stumbler.
MP-MICH is a Multi-platform uniform MPI implementation, based on MPICH and SCI-MPICH, resulting in a high performance, consistent MPI across both ethernet and SCI networks in a hybrid environment. There is a single, standardized source tree for all platforms. It is compliant with the MPI-1 standard.
bdmn is client/server-oriented backup system. The daemon runs on the machine being backed up, and the client runs on the machine that stores the backup. It is very simple, but very fast. It only uses tar, gzip, uuencode, and Perl, so it is portable to many operating systems. It includes a very simple access control system for itself.