andLinux is a complete Ubuntu Linux system running seamlessly in Windows 2000 based systems (2000, XP, 2003, Vista, 7; 32-bit versions only). It is based on CoLinux.

DMTCP (Distributed MultiThreaded Checkpointing) is a tool to transparently checkpointing the state of an arbitrary group of programs spread across many machines and connected by sockets. It runs directly on the user binary executable, without needing to modify either the user binary or the operating system. Among the applications supported by DMTCP are OpenMPI, MATLAB, Python, Perl, and many programming languages and shell scripting languages. With the use of TightVNC, it can also checkpoint and restart X-Windows applications, as long as they do not use extensions (e.g.: no OpenGL, no video).

A backup tool similar to Apple's time machine for Linux.

Xournal is an application for notetaking, sketching, keeping a journal using a stylus. It is free software (GNU GPL) and runs on Linux (recent distributions) and other GTK+/Gnome platforms.

Literate programs in Haskell and other languages, also for Plan9port.

A live Linux derived from Puppy Linux which includes Emacs, SLIME, SBCL and Python.

HOP is a new Software Development Kit for the Web 2.0. It relies a new higher-order language for programming interactive web applications such as multimedia applications (web galleries, music players, ...), office applications (web agendas, mail clients, ...), ubiquitous domotics, etc. HOP can be viewed as a replacement for traditional graphical toolkits. HOP is implemented as a Web broker, i.e., a Web server that may act indifferently as a regular Web server or Web proxy.

Should I set MTU=1492 for ADSL?

Debian package for the ZFS file system.

Database of printers with information about Linux support.