Josef “Jeff” Sipek


The resolution of the Bitcoin experiment

Needs washed — A (strange) regional syntactic construct.

The Inside Story of an Aid Worker’s Secret Weapon: The Tarp

3L: The Operating System for the Future — An OS written in Scheme.

Dear Headhunters… — Joerg Moellenkamp’s rant directed at headhunters.

Princeton University Computer Architecture — Computer architecture course from Princeton offered through Coursera.

Glendix — Plan 9 userspace on top of the Linux kernel.

awk-raycaster — Pseudo-3D shooter written completely in awk using raycasting.


The Apple ISA — An interesting view of what Apple could aim for instruction set architecture-wise.

Internetová jazyková příručka — A reference book with grammar and dictionary detailing how to conjugate each Czech word.

Java is Magic: the Gathering (or Poker) and Haskell is Go (the game)

An Interview with Brian Kernighan (July 2000)

Booting a Raspberry Pi2, with u-boot and HYP enabled

The SmPL Grammar — Description of the grammar used by Coccinelle.

Netbooting Debian Squeeze — A link I had sitting around for a couple of years when I last set up a NFS-root netbooting Linux system.

Are there any 3 dimensional items wwe can’t print layer by layer — A humorous story about Wikipedia article: Fubini’s theorem and its relation to 3D printing.

The Diagnosis of Mistakes in Programmes on the EDSAC — In some ways, debugging hasn’t changed much since 1951.

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