Sal Sal 0xack13

Understanding Nix Inputs

Every Nix derivation produces a Nix store output that has 3 things:

Executables
Libraries
Data

Executables are always exported using the PATH environment variable. This is pretty much automatic.

Vagrant and VMWare Tech Preview 21H1 on Apple M1 Pro

UPDATE November 20, 2022: VMWare Fusion 13

VMWare Fusion 13 is now released. Read Vagrant and VMWare Fusion 13 Player on Apple M1 Pro for the latest.

Summary

This document summarizes notes taken while to make the VMWare Tech preview work on Apple M1 Pro, it originated

Notes on my Arch Linux installation

Notes on my Arch Linux installation
Create the partitions

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

Client-side SSL

For excessively paranoid client authentication.

Updated Apr 5 2019:

because this is a gist from 2011 that people stumble into and maybe you should AES instead of 3DES in the year of our lord 2019.

some other notes:

Client-side SSL

For excessively paranoid client authentication.

Original: https://gist.github.com/mtigas/952344

Convert SSL certificate from CRT format to PEM

openssl x509 -in server.crt -out server.der -outform DER
openssl x509 -in server.der -inform DER -out server.pem -outform PEM

	# I really enjoyed "Bash One Liner - Compose Music From Entropy in /dev/urandom"
	# From http://blog.robertelder.org/bash-one-liner-compose-music/
	#
	# This is a collection of one liners that work on Mac OSX

	# You need sox
	brew install sox

	# Major scale
	cat /dev/urandom \| hexdump -v -e '/1 "%u\n"' \| awk '{ split("0,2,4,5,7,9,11,12",a,","); for (i = 0; i < 1; i+= 0.0001) printf("%08X\n", 100sin(1382exp((a[$1 % 8]/12)log(2))i)) }' \| xxd -r -p \| sox -v 0.25 -traw -r16000 -b32 -e signed-integer - -tcoreaudio

	# https://macos-defaults.com/
	# https://www.defaults-write.com

	# reset with: defaults delete -g <FEATURE>

	# dock
	# position
	defaults write com.apple.dock "orientation" -string "right"
	# icon size
	defaults write com.apple.dock "tilesize" -int "36"

	#define _XOPEN_SOURCE 700
	#include <signal.h>
	#include <unistd.h>

	int main()
	{
	sigset_t set;
	int status;

	if (getpid() != 1) return 1;

	package main

	import (
	"fmt"
	"go/ast"
	"go/parser"
	"go/printer"
	"go/token"
	"log"
	"os"