karolba

A way to install Alpine Linux on a Scaleway Stardust instance without the use of a rescue image, but by booting into the install image over the network using https://netboot.xyz.

1. Connect to the serial console, using scw instance server console {uuid} zone={zone}

2. Reboot the VM into UEFI settings

   • either by executing systemctl reboot --firmware on the machine
   • or by using scw instance server reboot {uuid} zone={zone} locally and repeatedly mashing the escape key on the serial console

3. Go to Device Manager -> Network Device List -> the only network device -> HTTP Boot Configuration -> Boot URI

joelonsql

🗺🐘 1000+ PostgreSQL EXTENSIONs

This is a list of URLs to PostgreSQL EXTENSION repos, listed in alphabetical order of parent repo, with active forks listed under each parent.

⭐️ >= 10 stars
⭐️⭐️ >= 100 stars
⭐️⭐️⭐️ >= 1000 stars
Numbers of stars might not be up-to-date.

Ompluscator

package main

import (
	"archive/zip"
	"bytes"
	"encoding/json"
	"fmt"
	"io"
	"io/ioutil"
	"log"

NiKiZe

# Known working dnsmasq version 2.85 config for iPXE proxydhcp usage
# things to replace:
# * 10.1.1.0 - your subnet
# * eth0 - interface to listen on, or switch to bind-dynamic
# * 10.1.1.2 - your tftp server ip
# * http://gentoo.ipxe.se/boot.ipxe - script to run once inside iPXE

# Debug logging
log-debug

unixfox

Use this better tutorial: https://gist.github.com/karolba/a3f1c5f8d50c67f5a19e6c8f38e53e12

---

1. Reboot into the rescue image
2. Then execute these commands:

cd /dev/shm
mkdir alpine
cd alpine

thalamus

/* 
 * This document is provided to the public domain under the 
 * terms of the Creative Commons CC0 public domain license
 */

How to boot Arch Linux ARM in QEMU (patched for M1)

Prerequisites:

QEMU - patched for M1 processors - patches: https://github.com/utmapp/qemu

ityonemo

A half-hour to learn Zig

This is inspired by https://fasterthanli.me/blog/2020/a-half-hour-to-learn-rust/

Basics

the command zig run my_code.zig will compile and immediately run your Zig program. Each of these cells contains a zig program that you can try to run (some of them contain compile-time errors that you can comment out to play with)

hbt

Awesome Go

Sponsorships

We have no monthly cost, but we have employees working hard to maintain the Awesome Go, with money raised we can repay the effort of each person involved! All billing and distribution will be open to the entire community.

A cura

vegard

Getting started with Linux kernel development

Prerequisites

The Linux kernel is written in C, so you should have at least a basic understanding of C before diving into kernel work. You don't need expert level C knowledge, since you can always pick some things up underway, but it certainly helps to know the language and to have written some userspace C programs already.

It will also help to be a Linux user. If you have never used Linux before, it's probably a good idea to download a distro and get comfortable with it before you start doing kernel work.

Lastly, knowing git is not actually required, but can really help you (since you can dig through changelogs and search for information you'll need). At a minimum you should probably be able to clone the git repository to a local directory.

jigpu

#!/bin/sh

# https://martin.elwin.com/blog/2008/05/backups-with-squashfs-and-luks/

set -e

SQUASHFS_IMG="$1"
LUKS_IMG="$2"
CRYPTNAME=mkcrypt-$RANDOM
CRYPTDEV="/dev/mapper/$CRYPTNAME"