stefan2904

% df -h
Filesystem                  Size  Used Avail Use% Mounted on
/dev/dm-1                    46G   14G   31G  31% /
udev                         10M     0   10M   0% /dev
tmpfs                       2.3G  9.2M  2.3G   1% /run
tmpfs                       5.8G  232K  5.8G   1% /dev/shm
tmpfs                       5.0M  4.0K  5.0M   1% /run/lock
tmpfs                       5.8G     0  5.8G   0% /sys/fs/cgroup
/dev/mapper/thinkbook-home   92G   55G   33G  63% /home
/dev/sda1                   232M   35M  181M  16% /boot

stefan2904

The Alice and Bob After Dinner Speech

given at the Zurich Seminar, April 1984, by John Gordon, by invitation of Professor James Massey

Good evening Ladies and Gentlemen.

There comes a time when people at a technical conference like this need something more relaxing. A change of pace. A shift of style. To put aside all that work stuff and think of something refreshingly different.

So let's talk about coding theory. There are perhaps some of you here tonight who are not experts in coding theory, but rather have been dragged here kicking and screaming. So I thought it would be a good idea if I gave you a sort of instant, five minute graduate course in coding theory.

stefan2904

#!/usr/bin/env python3

# ~/.emacs.d/url/cookies
# https://github.com/borisbabic/browser_cookie3


# ;; A cookie is stored internally as a vector of 7 slots
# ;; [ url-cookie NAME VALUE EXPIRES LOCALPART DOMAIN SECURE ]

from datetime import datetime

stefan2904

FROM debian:sid

RUN apt-get update
RUN apt-get install -y git make emacs

RUN git clone --depth 1 --branch release_9.5.5 https://git.savannah.gnu.org/git/emacs/org-mode.git org955
RUN git clone --depth 1 --branch release_9.6 https://git.savannah.gnu.org/git/emacs/org-mode.git org96
RUN cd org955 && make autoloads
RUN cd org96 && make autoloads

stefan2904

FROM debian:sid
RUN apt-get update
RUN apt-get install -y git emacs
RUN git clone --depth 1 --branch 0.4 https://github.com/toshism/org-super-links.git org-super-links-04
RUN git clone --depth 1 --branch fix-time-format https://github.com/akirak/org-super-links.git org-super-links-fix
ADD org-sl-test-04.el .
ADD org-sl-test-fix.el .
CMD ["bash"]

stefan2904

import requests

# via https://whatsmychaincert.com/?webportal.stromnetz-graz.at
# "Generate the Correct Chain" + "Include Root Certificate"
# --> https://whatsmychaincert.com/generate?include_leaf=1&host=webportal.stromnetz-graz.at&submit_btn=Generate+Chain&include_root=1
CUSTOMSTORE='/tmp/webportal.stromnetz-graz.at.chained+root.crt'

print('without chain:')
try:
	requests.get('https://webportal.stromnetz-graz.at/login')

stefan2904

// using https://github.com/transmute-industries/did-key.js
// via https://www.npmjs.com/package/@transmute/did-key-ed25519

const main = async function() {

	const k = await require('@transmute/did-key-ed25519').Ed25519KeyPair.generate({
	  secureRandom: () => {
	    return Buffer.from(
	      require('crypto').randomBytes(32),
	      'hex'

stefan2904

import json
import sys

import requests
import codecs

from requests.utils import get_netrc_auth

TMP_FILE = '/tmp/pinboard.json'  # May not exist in all platforms
default_params = {'format': 'json'}

stefan2904

Stefan's Podcast List #1

Some random podcasts ... In some random order ...

---

Politk & Gesellschaft

Ganz offen gesagt

stefan2904

#!/bin/bash

# if [[ -d $PASSED ]]; then
#     echo "$PASSED is a directory. Let's convert it."
# elif [[ -f $PASSED ]]; then
#     echo "$PASSED is a file. Try md2org instead?"
#     exit 2
# else
#     echo "$PASSED is not valid?"
#     exit 1