astreknet

OpenBSD on Apple M2 with QEMU

Minimalist installation of OpenBSD on the Apple M2 using QEMU

Ingredients

• Apple M2 running macOS Sonoma 14.4.1
• QEMU version 8.2.1
• OpenBSD 7.5 arm64

Installation

1. install QEMU with Homebrew brew install qemu, also possible with MacPorts
2. Write a script with execute permissions chmod +x qemu_aarch64_install_openbsd.sh for installing the image.

geekodour

SECURITY IN ORDERS OF DIFFICULTY

Not necessarily meant to be followed step by step, although it is recommended. Some steps are valid during all levels, others give way to better alternatives further on.

---

TOC

1. Basic Level Security
2. Cautionary Level Security
3. Medium Level Security
4. High Level Security

blacktm

# Run this script using `ruby package.rb` with an executable named `app`
# in a `build/` directory.

# Build an app bundle for macOS
def build_macos_package

  require 'fileutils'

  info_plist = %(
<?xml version="1.0" encoding="UTF-8"?>

mholt

// Package main is a sample macOS-app-bundling program to demonstrate how to
// automate the process described in this tutorial:
//
// https://medium.com/@mattholt/packaging-a-go-application-for-macos-f7084b00f6b5
//
// Bundling the .app is the first thing it does, and creating the DMG is the
// second. Making the DMG is optional, and is only done if you provide
// the template DMG file, which you have to create beforehand.
//
// Example use:

wofeiwo

/* ivan(a.t)mysqlab.net */
package main

import (
        "syscall"
        "os"
        "log"
)

func daemon(nochdir, noclose int) int {