Jesús Germade jgermade

Installing Proxmox on Raspberry Pi 4 and 5

With these steps I managed to get Pimox on my Raspberry Pi 4 and 5 in february 2024.

Step 1 - Flashing the OS

Install "RPi OS Lite 64-bit" with Raspberry Pi Imager. It's listed under "Raspberry Pi OS (Other)"

Below table listed the HiDPI resolution on all apple device.

Mac Display Type	Air/Pro 13" (Intel)	Air/Pro 13" (M1)	Pro 16"	iMac 21.5"	iMac 27"	Pro Display XDR
Monitor Size	13 inch	13 inch	16 inch	21.5 inch	27 inch	32 inch
Native Resolution	2560 x 1600	2560 x 1600	3072 x 1920	4096 × 2304	5120 x 2880	6016 x 3384
HiDPI Level 1	1024 x 640	1024 x 640	1152 x 720	1280 x 720 *	1600 x 900 *	1504 x 846 *
HiDPI Level 2	1280 x 800	1280 x 800	1344 x 840	1680 x 945 *	2048 x 1152 *	1920 x 1080 *
HiDPI Level 3	1440 x 900	1440 x 900	1536 x 960	2048 x 1152	2560 x 1440	2560 x 1440 *
HiDPI Level 4	1680 x 1050	1680 x 1050	1792 x 112

Backend as a Service

Supabase - ~52K stars

Designed explicitly as an open source firebase alternative
Typescript based
Docker support

Appwrite - ~32K stars

Written in JavaScript and PHP
Docker based
Realtime support across all services

after Build 17093

can override settings by edit "/etc/wsl.conf"
normally this file is not exists at first

$ sudo vi /etc/wsl.conf

[interop]
appendWindowsPath = false

Let's Encrypt / Dovecot / Postfix / UFW firewall / Certbot

This tutorial describes how to install TLS to a mail server consisting of Postfix and/or Dovecot by using Let's Encrypt certificates with automatic renewing and firewall management.

The system used for this tutorial was:

$ lsb_release -idrc
Distributor ID: Ubuntu

I am moving this gist to a github repo so more people can contribute to it. Also, it makes it easier for me to version control.

Please go to - https://github.com/praveenpuglia/shadow-dom-in-depth for latest version of this document. Also, if you find the document useful, please shower your love, go ⭐️ it. :)

Shadow DOM

Heads Up! It's all about the V1 Spec.

In a nutshell, Shadow DOM enables local scoping for HTML & CSS.

	#!/bin/bash

	# Set the SMTP server name and port number
	SMTP_SERVER="email-smtp.ap-south-1.amazonaws.com"
	SMTP_PORT="587"

	# Set the sender email address and AWS SES username and password
	SENDER_EMAIL="[email protected]"
	SES_USERNAME="XXXXXXXXXXX"
	SES_PASSWORD="XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"


	const resolved = Promise.resolve()
	const nextTick = fn => resolved.then(fn)

	const _runListeners = (thisArg, args, listeners, runAfter = fn => fn()) => {
	listeners?.forEach(listener => runAfter(() => listener.apply(thisArg, args)))
	}

	export function EventEmitter (context = null) {
	const _events = {}

	function interceptNetworkRequests(ee) {
	const open = XMLHttpRequest.prototype.open;
	const send = XMLHttpRequest.prototype.send;

	const isRegularXHR = open.toString().indexOf('native code') !== -1;


	// don't hijack if already hijacked - this will mess up with frameworks like Angular with zones
	// we work if we load first there which we can.
	if (isRegularXHR) {

	/**
	* @desc Basic linear value animation that can accept simple easing functions and provides update & complete callbacks
	* @param {Object} values - Object with numerical values. eg. { value1: 0, value2: 20, someKey: 55 }
	* @param {Number} duration - How long (in milliseconds) the animation will be
	* @param {Object} options - target values, update callback & complete callback
	* @param {Function} [options.onComplete=(values) => values] - Callback that fires once animation is complete
	* @param {Function} [options.onUpdate=(values) => values] - Callback that fires when animation frame updates
	* @param {Function} [options.ease=(t) => t] - easing method eg. https://gist.github.com/gre/1650294
	* @example
	*