GLSL ray tracing demo

digitally remastered comics

Borta men inte glömd

Linux tty colors

Emacs Gnus: Usenet, Gmane, and mail

Emacs Lisp faces

Emanuel Berg Computing

welcome to EBC! updated: 2020-11-23

please drop me a mail!

activities

hire me! CV: text · PDF
my book: Borta men inte glömd · L^aT_eX source
photos - bike workshop (RIP), tree house, ...
figures for the visually minded
more sections below

computer science education

master project: man page · gnuplot · C++, Lisp & zsh source · L^aT_eX
bachelor project

news

November 2020

Linux VT/tty/console section
mpv section

September

sth - all-new IRC bot! in Python, zsh

July

openbsd-cwm: .cwmrc
tmux: .tmux.conf
quizzes! bikes: BIKE-QUIZ · key
computers: CMP-QUIZ · key
SOFTWARE that I use

April

Elisp: insert-string-centered · find-here · re-make-list
street project, with Elisp: GATOR · streets-complete
zsh: find-audio
xpdf: .xpdfrc

Mars

a hockey section

2020

December

drugs-every-day (zsh) l~48 a very useful program
follow-file (zsh) l~12
mail-to-many.el - use Gnus as a mailing list

November

isbn-verify.el - ISBN-10 and -13 checksums · HOWTO

October

memory (zsh) track processes

September

`comic-book-insult', l~88
audio-timer (zsh) do workout/stretch/etc

August

my modest bike touring
bmi.el
split (C) split strings - outdated method
boilerplate Makefile
frame size update: road bikes, inches
a list of places I've visited: GLOBE (bonus screenshot)

May

bike valves: VALVES · photo
bike `bike-compute-step' chainring shift, l~10
`case-sensitive-regexp-search-and-replace', l~10
bike frame-size.el - optimal MTB frame size from height
`erc-kill-ring-channel-and-server' kill/insert your current IRC focus, l~62

April

enumerate-files (zsh), l~25
change-extension (zsh), l~51
make-list.el - make a list from two columns

Mars

`insert-last-message'
omx-play-music (zsh) music on the RPi
/r (Elisp) ERC custom "repeat-last-command" command
`erc-kill-buffer-cycle' l~71
`spell-one-word' l~27
`doodle-buffer' l~14

January

pengar.el salary after taxes

2019

December

purge mono manually - tutorial

October

time-zone add places here
bike tire chart

September

the HYPERLIST, a list of all my lists
various bike computations (zsh)

July

`x-clipboard-dwim' DWIM, l~96

June

big news: a bike section below
wood.el make a railing of equally big beams
bike math: ths (zsh) convert e.g. 1.75 into 1-3/4, l~16

April

`insert-header-preprocessor-definition' guard in C headers, l~16 [outdated]

Mars

usbl (zsh/Unix) USB mount helper

February

`replace-list-ask-3'
my-random.el
long-date (zsh) show date in cool way, l~121

January

Australian Survivor is 197% more difficult than CBS's
my book: Borta men inte glömd

2018

December

unit (zsh) significant digits interface to units(1)
`message-cite-region' l~53
rpm2ms (zsh) angle grinder and cut disc
temperature (web/zsh) echo temperature
`scramble' randomize region chars, l~58

November 2017

`transpose-over-word' gmane.emacs.help post
time-from (zsh) DWIM interface, l~43
`dired-ls-toggle' dired ls switches, l~22
stretch-random-video - (zsh) stretch and watch Survivor
bike bike.el - compute roll-outs (gears)
`fill-down' l~15

site sections

bikes
sth - the swamp thing, a Python IRC bot
data or "ascii facts"
mpv
show - visual media
Linux VT/tty/console
ice hockey

non-computing

movies since 2015: FILM
books/comics since 2014: PDF · Biblatex
Gotland - adventure story, photos
birds - ornithology

ice hockey

World Juniors - interactive Lisp medal list
World Championship
Winter Olympics

bikes (bicycles)

bike touring
quiz: BIKE-QUIZ · key
workshop photos

posters

bike data

valves: VALVES · photo
list of tires
ditto chains
tire chart
bearings

bicycle programming

bike.el - compute roll-outs (gears)
frame-size.el - compute optimal MTB frame size from height
`bike-compute-step' chainring shift computation, l~10
ths (zsh) convert e.g. 1.75 into 1-3/4, l~16
various computations (zsh)

visual media

show - (zsh) DWIM interface
feh settings/shorthands

.xpdfrc

data (or "ascii facts", "fakta för fan(s)" etc)

BINARY-UNITS - with Lisp
FOREST in the EU, NA, and Russia
MM - multimedia files lingo
SKY world's tallest buildings
summer/winter olympics, combined total medals.txt

Linux VT/tty/console

all VT files (not)
remap.inc
console-setup
keyboard
tutorial: additional Linux VT Emacs keys

mpv

mpv.conf
input.conf
mpv (zsh)
mpv-fetch-key send keys
play script

IRC bot

This is sth ("swamp thing"), an IRC bot that I wrote in Python, with help from the dataswamp community. It comes with a bunch of zsh scripts.

sth.py - the bot
elem - weather
hist - access computer HISTory
junior - ask this person for help
senior - ancienty rank
stats - host system
url2title - autoprint URL titles

Emacs

Emacs - all my 100+ Elisp files
the Elisp subset I put into packages
get additional shortcuts in a tty Emacs
Gnus - for mail, Usenet, Gmane, even RSS and blogs
draw ASCII figures

more Lisp

Lispy ways - my FOSDEM talk
geometry: measure Earth distance
CL crash course

zsh

all my zsh - 100+ files of shell scripting
CLI mastery - article plus more
show PDF and gfx DWIM
volume control
cid - the common interface to documentation: RFC, man pages, etc

tutorials

distributed systems
the URL
testing
phone numbers - old-school phreak show

Linux (the Linux VTs/ttys/console, and X)

VT files
shortcuts to switch program in X
a tty movie
tty colors
more on tty colors
dircolors to colorized ls
dotfiles
scripts

C & C++

IPC demo - C
fork demo - C++
GPU OpenGL GLSL ray tracing - C++
SDL game - C++ [code lost]
MIPS OS - in C, and, amazingly, assembly language

Perl

extensions to the Irssi IRC client
MySQL database

random access

math teacher ad - L^aT_eX
GMT maps
candidate elimination AI - Haskell
gnuplot: dual-core · Everest

keep it real time

fpscalc - Emacs major mode
CISs - L^aT_eX concurrency figures
time between times - C, zsh, Lisp
even some Ada

CAPS LOCK key

acronyms

hard-coded - C
with C and XML
with C, MySQL, with CGI: [viewable but br0ken]

Battlecruiser Operational · The Secret Empire