Kevin Boone

epub2txt2. A simple command-line utility for Linux, for extracting text from EPUB documents.

luapico. A programming environment for Lua for the Raspberry Pi Pico microcontroller

solunar_cmdline. Command-line utility for displaying solar and lunar ephemera

epub2txt. A simple utility to extract text from EPUB documents and, optionally, format it

cpicom. A CP/M 2.2 emulator for the Raspberry Pi Pico

txt2epub. A command-line utility for Linux, for making EPUB documents from plain text files

androidmusicserver. A web interface to music playback on Android devices

solunar_ws. A REST-based microservice for calculating sun/moon rise/set times, implemented in C

syslogd-lite. A minimal, resource-friendly syslog daemon for embedded Linux

solunar2. A command-line utility for Linux, for display sunrise/set and similar information

amqutil. ActiveMQ/Artemis/AMQP general test client

cpmbox. A set of unified file management utilities for CP/M 2.2

fbclock. A direct-to-framebuffer analogue clock display, for embedded Linux applications

jpegtofb. A utility for embedded Linux systems for writing JPEG images directly to the framebuffer

Pico7219. A low-level library for the Raspberry Pi Pico, for controlling chained LED matrices based on the MAX7219 IC

KCalc-CPM. A scientific calculator utility for CP/M 2.2 (no, really)

cpm-cal. An implementation for CP/M, in Z80 assembly language, of the Unix "cal" utility

bearos. A proof-of-concept, single-tasking, end-user operating system for the Pi Pico

pi-asm. A set of progressive, simple examples demonstrating the rudiments of ARM assembly language programming, for the Raspberry Pi

cpmlife. An implementation of Conway's "Game of Life" for CP/M 2.2

grotz. A z-code/Infocom interpreter for Linux and WIndows

tonegen. A flexible ALSA tone generator for Raspberry Pi and other embedded Linux applications

fbtextdemo. A command-line utility for Linux that uses libfreetype to render text nicely, direct to the framebuffer

pico_usb_kbd_lcd. A program for the Pico, to test USB keyboard input using an I2C LCD display

jgemini. A Java-based graphical browser for the Gemini protocol

console-idle. console-idle is a screen-saver manager for the Linux framebuffer console

elfdemo. A demonstration how to create "Hello, world" in machine language, from scratch, in hexadecimal, for Linux

kzgrep. A utility for searching for patterns within zipfiles, without decompressing them completely

lz77-cpm. An LZ77 compressor/decompressor for CP/M and Linux

gnome-set-folder-icon. A script to set directories with a folder/cover file to use that file as an icon in Nautilus

cpm-scalc. A simple, very small programmer's calculator for CP/M (Z80)

androidstart. A "Start Menu" launcher and file browser for Android

rasp-pi-minicom-build. A collection of shell and Perl scripts that build a read-only Linux for the Pi Zero, that boots straight to Minicom

uconv. A flexible command-line unit converter

gettags. A simple command-line utility for extracting tags from a variety of audio files

ebookinfo. A library and utility for extracting meta-data from certain e-book files

cpm-du. A file storage reporter for CP/M, loosely modeled on the Unix "du" utility

cpm-ls. A file lister for CP/M, broadly similar to the Unix ls utility

linux_background_changer. A simple slideshow background changer for various Linux desktops, including gnome-shell

bute. The Barely Usable Text Editor. A very minimalistic text editor for embedded/rescue applications. It does not even require a standard C library.

moonphase.sh. A simple bash script to display the moon phase, today or on some specific date

vlc-server. A simple HTTP server that wraps the VLC media player, and provides REST and web interfaces

shnolib. A demonstrate how to create a simple Linux shell (command line interpreter) with no standard C library

utelnetd. A very small telnet daemon

bearos_utils. A collection of simple utilities that demonstrate how to cross-compile (under Linux) programs for BearOS for the Raspberry Pi Pico

mosquitto-openshift. A method for deploying the Mosquitto MQTT message broker on OpenShift

cwordle. A Wordle-like word guessing game for CP/M (8080/Z80)

dirsize. A command-line utility that totals the real file sizes in a directory tree

cpmchars. A simple utility for CP/M, that dumps the character values from 32 to 255 to the console

andplay. A command-line audio player for Android

ws2txt. A rudimentary utility, for CP/M and Linux, for fixing unprintable characters in WordStar documents

cpm-suntimes. A simple utility for CP/M (Z80 platform) which displays the times of sunrise and sunset, and related information, at a specific location on a specified date

quarkus-ircbot. A simple demonstration of how Apache Camel on Quarkus can be used to create an IRC 'bot'

rasp-pi-min-console-build. A collection of shell and Perl scripts that build a minimal-ish, read-only installation of Linux on an SD card, that provides a fast-booting console environment a Raspberry Pi

z80asmtest. A simple program that illustrates how to use the Macro80 and Link80 tools to build CP/M programs from multiple assembly sources

fblife. Conway's 'Game of Life' on the Linux framebuffer, for embedded systems

hello-rest-c. A skeleton REST-based webservice, implemented in C

dbcmd. A simple command-line utility for Linux, for uploading files to, and downloading them from, Dropbox

picotrainsound. Firmware for the Raspberry Pi Pico that demonstrates playback of sampled audio using PWM

appimage_from_scratch. A simple demonstration of how AppImage packaging works on Linux