Alice Wyan wyan

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

Ctrl-Key: ^[
Octal: \033
Unicode: \u001b
Hexadecimal: \x1B
Decimal: 27

Linux Desktop on Apple Silicon/M1 in Practice

I bought M1 MacBook Air. It is the fastest computer I have, and I have been a GNOME/GNU/Linux user for long time. It is obvious conclusion that I need practical Linux desktop environment on Apple Silicon/M1.

Fortunately, Linux already works on Apple Silicon/M1. But how practical is it?

Two native ports exist.

OpenVMS is an operating system originally developed by DEC (Digital Equipment Corporation), a company acquired by Compaq which was then acquired by HP for the VAX platform.

Although development started in the mid-1970s into the 1980s, OpenVMS is still very much alive with up-to version 7.3 available for VAX, and continued development in 8.x for DEC Alpha and now Intel Itanium architectures. Even Oracle, who acquired DEC's Rdb RDBMS have stated that they will continue to support and develop Rdb, creating a lesser gap between it and Oracle Database system

	// Copyright 2016 DSP Synthesizers Sweden.
	//
	// Author: Jan Ostman
	//
	// This program is free software: you can redistribute it and/or modify
	// it under the terms of the GNU General Public License as published by
	// the Free Software Foundation, either version 3 of the License, or
	// (at your option) any later version.
	// This program is distributed in the hope that it will be useful,
	// but WITHOUT ANY WARRANTY; without even the implied warranty of

	// dsp-D8 Drum Chip (c) DSP Synthesizers 2015
	// Free for non commercial use

	// http://janostman.wordpress.com

	#include <avr/interrupt.h>
	#include <avr/io.h>
	#include <avr/pgmspace.h>

	// dsp-L8 Latin Perc Chip (c) DSP Synthesizers 2015
	// Free for non commercial use

	// http://janostman.wordpress.com

	#include <avr/interrupt.h>
	#include <avr/io.h>
	#include <avr/pgmspace.h>

	import numpy
	import pylab

	# coeff = numpy.exp(numpy.arange(65536) * numpy.log(1000) / 65536.0) * 32.768
	# coarse_table = numpy.round(coeff[::4096])
	# fine_table = numpy.round(coeff[:4096+256:256] / 32.768 * 32768)

	coarse_table = [ 33, 50, 78, 120, 184, 284, 437, 673, 1036, 1596, 2457, 3784, 5827, 8973, 13818, 21279 ]
	fine_table = [ 32768, 33664, 34585, 35531, 36503, 37501, 38527, 39580, 40663, 41775, 42918, 44092, 45298, 46536, 47809, 49117, 50460 ]

	# IMP Network Interface
	set imp enabled
	set imp mit
	set imp nodhcp
	set imp mpx=4
	set imp mac=e2:6c:84:1d:34:a3
	set imp ip=10.0.2.6/24
	set imp gw=10.0.2.2
	set imp host=192.168.1.88
	at imp nat:tcp=2123:10.0.2.6:23,tcp=2121:10.0.2.6:21,tcp=2195:10.0.2.6:95

	Requires https://github.com/heartscrytech/DigisparkMIDI
	Bootloader https://github.com/micronucleus/micronucleus
	See instructions at https://janostman.wordpress.com/cheap-diy-usb-midi-to-cv-interface/

	#!/usr/bin/env bash

	################################################################################
	################################################################################
	# Forked from: https://github.com/dln/wofi-emoji
	# which presents a wofi menu to choose an emoji and put it into the clipboard
	#
	# This script:
	# - Stores the clipboard's current top item before overwriting it with the emoji
	# - Emulates `ctrl+v` to paste the emoji