cGandom

Emulating Raspberry Pi 4 with Qemu

Just a quick update before we dive in: what we're actually doing here is running Raspberry Pi OS (64-bit) on a QEMU virtual ARM setup. This isn't full-blown hardware emulation of the Raspberry Pi 4, but more about creating a virtual environment for the OS. It doesn't mimic all the specific hardware features of the Pi 4, but it's pretty useful and great for general testing. I turned to this solution mainly to extract a modified sysroot from the Raspberry Pi OS, something not readily available in other resources. For those looking into detailed emulation of the actual Raspberry Pi 4's hardware in QEMU, check out this link for the latest updates: https://gitlab.com/qemu-project/qemu/-/issues/1208.

Hope it helps! :D

Shortcomings: No GUI yet, only console.

Steps

darrenpmeyer

(NB: adapted from this Ask Ubuntu thread -- tested to work on Ubuntu 16.04 LTS through Ubuntu 22.04 LTS (Jammy).

Unlike using VMWare Tools to enable Linux guest capabilities, the open-vm-tools package doesn't auto-mount shared VMWare folders. This can be frustrating in various ways, but there's an easy fix.

TL;DR

Install open-vm-tools and run:

sudo mount -t fuse.vmhgfs-fuse .host:/ /mnt/hgfs -o allow_other

jessfraz

# Description: Boxstarter Script
# Author: Jess Frazelle <[email protected]>
# Last Updated: 2017-09-11
#
# Install boxstarter:
# 	. { iwr -useb http://boxstarter.org/bootstrapper.ps1 } | iex; get-boxstarter -Force
#
# You might need to set: Set-ExecutionPolicy RemoteSigned
#
# Run this boxstarter by calling the following from an **elevated** command-prompt:

mojavelinux

=begin
To use this build script, first install the bundler gem:

 $ gem install bundler

Then use the `bundle` command to install the dependencies into the project:

 $ rm -rf Gemfile.lock .bundle
   bundle config --local git.allow_insecure true
   bundle config --local build.nokogiri --use-system-libraries

mojavelinux

buildscript {
    dependencies {
        classpath 'org.asciidoctor:asciidoctorj:1.5.4.1'
    }
}

plugins {
    id 'org.asciidoctor.convert' version '1.5.3'
    id 'com.github.jruby-gradle.base' version '1.3.3'
}

yig

#!/usr/bin/env python3

'''
Author: Yotam Gingold <yotam (strudel) yotamgingold.com>
License: Public Domain [CC0](http://creativecommons.org/publicdomain/zero/1.0/)
Description: Creates the simplest possible static HTML image gallery for a set of images. Just the images with CSS max-width, max-height, and padding. Thumbnails optional.
URL: https://gist.github.com/yig/1bab9c01806625237f1656e44667dd9a/
'''

from __future__ import division, print_function

michaellihs

Maven Cheat Sheet

My collection of useful hints and snippets for Apache Maven.

POM - Project Object Model

See http://maven.apache.org/pom.html

morekid

1. Humans build and fix systems.
2. Humans get tired and stressed, they feel happy and sad.
3. Systems don't have feelings yet. They only have SLAs.
4. Humans need to switch off and on again.
5. The wellbeing of human operators impacts the reliability of systems.
6. Alert Fatigue == Human Fatigue
7. Automate as much as possible, escalate to a human as a last resort.
8. Document everything. Train everyone. Save time.
9. Kill the shame game.
10. Human issues are system issues.

bodiam

/**
 * A very basic regex based parser for Asciidoc.
 *
 * Based on Slimdown (Markdown) parsers:
 * - https://gist.github.com/jbroadway/2836900
 * - https://gist.github.com/renehamburger/12f14a9bd9297394e5bd
 * - https://gist.github.com/paulcuth/8967731
 *
 * @author Erik Pragt
 */

emilio2hd

---
sdkman_script_install_url: http://get.sdkman.io
sdkman_folder: '/home/vagrant/.sdkman'
gradle_version: 2.3