Ansi Art

Viewing ANSI art in MS-DOS virtual machines - 2020-06-19

Chinese BBSes and Unicode ANSi Art - 2020-04-14

Taiwanese BBSes and Unicode ANSi Art - Part II - 2013-06-21

Taiwanese BBSes and Unicode ANSi Art - 2013-04-10

Printing ANSi art - 2012-03-15

AnsiGo: ANSi to PNG converter in Go - 2012-02-20

ANSi Web Browser concept - 2012-01-03

ANSi and ASCii themes for Chrome - 2011-08-04

ANSi Social Media Icon Set - 2011-06-09

Node.js ANSI Logo - 2011-05-21

ARM

FreeBSD on the CubieBoard2 - 2022-03-14

NetBSD on the NanoPi NEO2 - 2020-08-06

OpenBSD/armv7 on the CubieBoard2 - 2020-05-27

OpenBSD/arm64 on the NanoPi NEO2 - 2018-11-13

NetBSD on the CubieBoard2 - 2016-07-08

GPU-accelerated video playback with NetBSD on the Raspberry Pi - 2015-04-30

RISC OS on the Raspberry Pi - 2015-04-24

NetBSD on the Raspberry Pi - 2014-09-25

Assembly

Assembly instructions distribution - 2022-06-13

BBS

The future of BBSes? - 2012-11-18

C

Character and color cycling effect in C on DOS - 2021-05-27

Playing with Kore JSON API - 2020-09-07

The journey back to C - 2018-02-21

Command Line

Testing a JSON API with Curl - 2014-09-27

Visualizing progression of file operations using pv (Pipe Viewer) - 2014-03-31

Parsing JSON from command line using Python - 2014-02-04

Compilers

Toolchains adventures - Q1 2023 - 2023-03-31

Toolchains adventures - Q3 2022 - 2022-09-23

Toolchains adventures - Q2 2022 - 2022-06-30

Clang Static Analyzer and the Z3 constraint solver - 2022-06-21

Differences between base and ports LLVM in OpenBSD - 2022-06-20

Assembly instructions distribution - 2022-06-13

Toolchains adventures - Q1 2022 - 2022-04-01

Toolchains adventures - Q4 2021 - 2022-01-03

Toolchains adventures - Q3 2021 - 2021-10-01

Diving into toolchains - 2021-06-08

Playing with DJGPP and GCC 10 on DOS - 2021-05-23

The state of toolchains in OpenBSD - 2021-05-19

Speedbuilding LLVM/Clang in 2 minutes on ARM - 2021-05-12

Speedbuilding LLVM/Clang in 5 minutes - 2021-05-11

The state of toolchains in NetBSD - 2021-04-09

Building LLVM on OpenBSD/loongson - 2016-05-21

DNS

Fuzzing DNS zone parsers - 2019-07-11

Oldest domains in the .com, .net, and .org TLDs - 2018-06-26

Distributing files via DNS - 2015-08-03

Fingerprinting DNS servers authoritative for the top 1 million domains - 2014-11-27

DNSSEC validation at the router level with OpenWrt - 2014-11-04

DNS-OARC Spring 2014 Workshop - 2014-05-18

dnc: a CLI tool to check domain names configuration and statistics - 2014-02-21

NXDOMAIN Hijacking: Dnsmasq to the rescue! - 2014-02-06

Storing ASCII art in the DNS - 2014-02-05

ION Krakow DNSSEC Panel: Challenges and Triumphs of DNSSEC - 2013-10-28

Inspecting DNS Prefetching and resolver performance within Chrome - 2013-10-11

Special DNS zones for testing purposes - 2013-05-18

Testing DNS Resolvers - 2013-05-16

Interesting DNS Hacks - 2013-01-09

Creating TLSA records (DANE Protocol) - 2013-01-08

From DNS with love! - 2012-03-23

OpenDNS Stickers - 2012-01-30

Namebench: A DNS Benchmarking Tool - 2010-09-19

Free Public DNS Servers List - 2010-08-19

DOS

File transfers via the parallel port on DOS using LapLink - 2022-04-13

Character and color cycling effect in C on DOS - 2021-05-27

Playing with DJGPP and GCC 10 on DOS - 2021-05-23

Viewing ANSI art in MS-DOS virtual machines - 2020-06-19

FreeBSD

FreeBSD on the Vortex86DX CPU - 2022-03-15

FreeBSD on the CubieBoard2 - 2022-03-14

Luarocks on FreeBSD - 2014-10-23

FreeBSD CheatSheet - 2014-10-05

Nginx on FreeBSD - 2014-07-15

GCC

Playing with DJGPP and GCC 10 on DOS - 2021-05-23

The state of toolchains in OpenBSD - 2021-05-19

The state of toolchains in NetBSD - 2021-04-09

Golang

Things I love about Go - 2012-06-22

AnsiGo: ANSi to PNG converter in Go - 2012-02-20

Installing Go on Mac OS X - 2012-02-06

Hardware

The future of VIA x86 processors - 2018-07-30

JavaScript

Emulators written in JavaScript - 2014-06-12

Character and color cycling effect in JavaScript - 2013-02-19

Creating thumbnails using PhantomJS and ImageMagick - 2012-03-18

Setting up a Node.js development environment with NPM and Cloud9 IDE installed locally - 2011-11-05

JavaScript Canvas Element and JS1k Contest - 2010-08-27

Linux

Additional repositories for Debian and Ubuntu - 2014-01-09

A different approach to ranking Linux distributions - 2013-01-11

UnixBench results: Linode, Tilaa, Hetzner - 2012-03-08

Compiling and running UnixBench on Debian and CentOS - 2012-02-27

Compiling Apache 1.3.x on modern Linux distributions - 2011-11-10

20 Years of Linux: From Typewriters to Computers - 2011-07-08

LLVM

Toolchains adventures - Q1 2023 - 2023-03-31

Toolchains adventures - Q3 2022 - 2022-09-23

Toolchains adventures - Q2 2022 - 2022-06-30

Clang Static Analyzer and the Z3 constraint solver - 2022-06-21

Differences between base and ports LLVM in OpenBSD - 2022-06-20

Toolchains adventures - Q1 2022 - 2022-04-01

Toolchains adventures - Q4 2021 - 2022-01-03

Toolchains adventures - Q3 2021 - 2021-10-01

The state of toolchains in OpenBSD - 2021-05-19

Speedbuilding LLVM/Clang in 2 minutes on ARM - 2021-05-12

Speedbuilding LLVM/Clang in 5 minutes - 2021-05-11

The state of toolchains in NetBSD - 2021-04-09

Building LLVM on OpenBSD/loongson - 2016-05-21

Lua

Luarocks on FreeBSD - 2014-10-23

Minitel

Minitel is dead - 2012-06-30

MIPS64

OpenBSD/loongson on the Lemote Fuloong - 2021-03-04

NetBSD on the EdgeRouter Lite - 2021-01-29

OpenBSD/octeon on the EdgeRouter Lite - 2017-08-24

OpenBSD/loongson on the Lemote Yeeloong 8101B - 2016-05-22

Building LLVM on OpenBSD/loongson - 2016-05-21

Miscellaneous

GBA nostalgia and the Flash Advance Linker - 2022-03-17

Running a free public API, a post-mortem - 2018-11-30

Talk and ytalk nostalgia - 2016-06-20

Decommissioning a free public API - 2015-11-20

Adventures in running a free public API - 2015-11-11

Window Maker Nostalgia - 2014-11-01

Capturing text screens on modern operating systems - 2013-06-20

SciTE: a lightweight text and code editor - 2011-09-18

GoogleCL: Command Line Tools for Google Services - 2010-11-22

Decoding YouTube HTTP Error 500 Message - 2010-10-26

Zotonic: The Erlang CMS - 2010-09-22

NetBSD

NetBSD ASCII flag for the bootloader - 2023-01-12

Customizing NetBSD boot banners - 2022-05-12

NetBSD, CTWM, and Spleen - 2021-10-09

NetBSD on the Vortex86DX CPU - 2021-06-03

The state of toolchains in NetBSD - 2021-04-09

NetBSD on the EdgeRouter Lite - 2021-01-29

NetBSD on the NanoPi NEO2 - 2020-08-06

NetBSD on the CubieBoard2 - 2016-07-08

GPU-accelerated video playback with NetBSD on the Raspberry Pi - 2015-04-30

NetBSD on the Raspberry Pi - 2014-09-25

NetBSD ASCII logos - 2014-09-12

Cross building NetBSD on Linux - 2014-08-29

Installing CA certificates on NetBSD - 2014-08-27

Networking

Fun with Kermit and ZMODEM over SSH - 2023-04-25

Benchmarking HTTP servers - 2014-12-12

Getting started with OpenWrt - 2014-01-10

Measuring bandwidth on a server from Command Line - 2013-12-11

Getting ready for the World IPv6 launch - 2012-03-01

RIPE Atlas: an Internet measurement network - 2012-02-02

Hurricane Electric IPv6 Certification - 2012-01-18

News

Switching from Octopress to Hexo - 2013-12-14

From WordPress to Octopress - 2011-08-11

Hello World! - 2010-07-10

Nginx

The case for Nginx in front of application servers - 2014-12-13

Nginx and Server Side Includes - 2014-09-21

Compiling Nginx on Debian and Ubuntu - 2014-09-13

Nginx on FreeBSD - 2014-07-15

Log rotation directly within Nginx configuration file - 2014-05-04

Enabling and testing SPDY support on Nginx - 2013-12-12

Playing with Nginx GeoIP and Substitution modules - 2013-04-03

Nginx packages in Debian stable - 2013-03-29

Serving precompressed content with Nginx and Zopfli - 2013-03-11

OpenBSD

Differences between base and ports LLVM in OpenBSD - 2022-06-20

OpenBSD folklore and share/misc/airport - 2022-06-08

OpenBSD on the VIA Eden X2 powered HP t510 Thin Client - 2021-11-25

OpenBSD on the Vortex86DX CPU - 2021-09-24

The state of toolchains in OpenBSD - 2021-05-19

OpenBSD/loongson on the Lemote Fuloong - 2021-03-04

Modernizing the OpenBSD console - 2020-08-31

OpenBSD framebuffer console and custom color palettes - 2020-06-06

OpenBSD/armv7 on the CubieBoard2 - 2020-05-27

My OpenBSD commits - 2019-08-31

OpenBSD/arm64 on the NanoPi NEO2 - 2018-11-13

Booting OpenBSD kernels in EFI mode with QEMU - 2018-06-24

OpenBSD/octeon on the EdgeRouter Lite - 2017-08-24

OpenBSD g2k16 hackathon - 2016-12-24

OpenBSD/loongson on the Lemote Yeeloong 8101B - 2016-05-22

Building LLVM on OpenBSD/loongson - 2016-05-21

Why OpenBSD? - 2016-03-24

Powered by OpenBSD httpd - 2015-12-23

RDing TEMPer Gold USB thermometer on OpenBSD - 2015-05-16

Pkgsrc

Using pkgsrc on Mac OS X - 2014-11-28

RISC OS

RISC OS on the Raspberry Pi - 2015-04-24

Security

Fuzzing DNS zone parsers - 2019-07-11

Teletext

Teletext in Poland - Part II - 2013-01-09

Teletext in Poland - Part I - 2013-01-09

International Teletext Art Festival on ARD - 2012-09-08

Teletext in Greece - 2012-09-01

International Teletext Art Festival - 2012-03-09

Drawing Teletext Art - 2012-02-21

Teletext in Germany - Part III - 2011-08-17

Teletext in Germany - Part II - 2011-08-17

Teletext in Germany - Part I - 2011-08-17

Teletext in France - 2011-08-16

Toolchains

Toolchains adventures - Q1 2023 - 2023-03-31

Toolchains adventures - Q3 2022 - 2022-09-23

Toolchains adventures - Q2 2022 - 2022-06-30

Clang Static Analyzer and the Z3 constraint solver - 2022-06-21

Differences between base and ports LLVM in OpenBSD - 2022-06-20

Assembly instructions distribution - 2022-06-13

Toolchains adventures - Q1 2022 - 2022-04-01

Toolchains adventures - Q4 2021 - 2022-01-03

Toolchains adventures - Q3 2021 - 2021-10-01

Diving into toolchains - 2021-06-08

Playing with DJGPP and GCC 10 on DOS - 2021-05-23

The state of toolchains in OpenBSD - 2021-05-19

Speedbuilding LLVM/Clang in 2 minutes on ARM - 2021-05-12

Speedbuilding LLVM/Clang in 5 minutes - 2021-05-11

The state of toolchains in NetBSD - 2021-04-09

Building LLVM on OpenBSD/loongson - 2016-05-21

Type Design

Spleen - Monospaced bitmap fonts - 2018-09-19