stressant is designed to run on new machines to make sure they will work reliably by testing various parts of the system (CPU, RAM, disk, network) by putting them under heavy load and try to detect failures.

SCM conforms to the R5RS (Revised^5 Report on the Algorithmic Language Scheme) and IEEE P1178 specifications, and is portable across many architectures and operating systems. It additionally includes a set of popular Common Lisp functions, POSIX and X Windows integration, and the Hobbit scheme-to-C compiler.

Cataclysm: Dark Days Ahead is a roguelike set in a post-apocalyptic world.

Skipfish is an active web application security reconnaissance tool. It prepares an interactive sitemap for the targeted site by carrying out a recursive crawl and dictionary-based probes. The resulting map is then annotated with the output from a number of active (but hopefully non-disruptive) security checks. The final report generated by the tool is meant to serve as a foundation for professional web application security assessments.

Magic Wormhole provides a command-line tool and Python library named "wormhole" which makes it possible to very easily transfer short pieces of text or arbitrary-sized files or directories from one computer to another.