Elias Dorneles eliasdorneles

Ghostty Keyboard Shortcuts

Default keyboard shortcuts for Ghostty terminal emulator. Platform-specific differences are noted where applicable.

Window Management

Action	Windows/Linux	macOS
New window	Ctrl+Shift+N	Cmd+N
Close window	Alt+F4	Cmd+Shift+W

Notes from the Mystery Machine Bus

I've spent the past eight years (starting back in June 2004) writing elaborate rants about a bunch of vaguely related software engineering issues.

I was doing all that ranting because I've been genuinely perplexed by a set of "bizarre" world-views held dear by -- as far as I can tell -- about half of all programmers I encounter, whether online or in person.

Last week, after nearly a decade of hurling myself against this problem, I've finally figured it out. I know exactly what's been bothering me.

In today's essay I'm going to present you with a new conceptual framework for thinking about software engineering. This set of ideas I present will be completely obvious to you. You will probably slap yourself for not having thought of it yourself. Or you might slap the person next to you. In fact you probably have thought of it yourself, because it is so blindingly obvious.

Create a Wi-Fi hotspot on Linux using `nmcli`

Original post : https://unix.stackexchange.com/a/310699

nmcli con add type wifi ifname wlan0 con-name Hostspot autoconnect yes ssid Hostspot
nmcli con modify Hostspot 802-11-wireless.mode ap 802-11-wireless.band bg ipv4.method shared
nmcli con modify Hostspot wifi-sec.key-mgmt wpa-psk
nmcli con modify Hostspot wifi-sec.psk "veryveryhardpassword1234"

RCFs we will read!

Feb 24

Terms: https://tools.ietf.org/html/rfc2119

RFC Statuses: https://en.wikipedia.org/wiki/Request_for_Comments

March 3

TOTP - https://tools.ietf.org/html/rfc6238 Evil bit - https://tools.ietf.org/html/rfc3514

Moved to https://github.com/kbilsted/Functional-core-imperative-shell/blob/master/README.md

	'use strict';
	exports.handler = (event, context, callback) => {

	// Get request and request headers
	const request = event.Records[0].cf.request;
	const headers = request.headers;

	// Configure authentication
	const authUser = 'user';
	const authPass = 'pass';

	import toga
	from collections import namedtuple

	# Structure of the main data source of the tree
	GRADES = namedtuple('Grades', 'cl grade')

	class TreeStructure:
	def __init__(self):
	# Data source of the tree
	self.data = (

	mkdir ~/vim
	cd ~/vim

	# Staically linked vim version compiled from https://github.com/ericpruitt/static-vim
	# Compiled on Jul 20 2017
	curl 'https://s3.amazonaws.com/bengoa/vim-static.tar.gz' \| tar -xz

	export VIMRUNTIME="$HOME/vim/runtime"
	export PATH="$HOME/vim:$PATH"
	cd -

	#!/bin/bash
	# For arrow-keys history and other cmdline goodies, install rlwrap and replace
	# the first line by: #!/usr/bin/rlwrap bash

	# This is a hack to simulate a REPL for VOC (http://pybee.org/voc)
	#
	# Behind the scenes, every time you try a new expression it appends it to a temporary
	# file, recompiles it and re-runs it, omitting the previous output.
	#
	# This has the caveat that if some expression you enter raises an exception,

	#!/bin/bash
	# This script assumes you're using the directory layout described in the
	# documentation at: https://voc.readthedocs.io/en/latest/tutorials/tutorial-0.html

	set -e
	set -x

	abort() {
	echo "$*"; exit 1;
	}