Discover gists

WireGuard Site-to-Site

Accessing a subnet that is behind a WireGuard client using a site-to-site setup

Problem Summary

We want to access a local subnet remotely, but it is behind a NAT firewall and we can't setup port forwarding. Outgoing connections work, but all incoming connections get DROPPED by the ISP's routing policy.

Solution Summary

Encrypted Btrfs storage setup and maintenance guide

Initial setup with LUKS/dm-crypt

This exemplary initial setup uses two devices /dev/sdb and /dev/sdc but can be applied to any amount of devices by following the steps with additional devices.

Create keyfile:

dd bs=64 count=1 if=/dev/urandom of=/etc/cryptkey iflag=fullblock
chmod 600 /etc/cryptkey

How To Work With Multiple Github Accounts on a single Machine

Let suppose I have two github accounts, https://github.com/rahul-office and https://github.com/rahul-personal. Now i want to setup my mac to easily talk to both the github accounts.

NOTE: This logic can be extended to more than two accounts also. :)

The setup can be done in 5 easy steps:

Steps:

Step 1 : Create SSH keys for all accounts
Step 2 : Add SSH keys to SSH Agent

Instalação:

npm i vitest -D
npm i jsdom -D
npm i @testing-library/react @testing-library/jest-dom @testing-library/user-event -D
npm i @types/jest -D

Acrescentar os scripts teste e coverage ao package.json:

	#!/bin/bash
	# =============================================================================
	# Install AzCopy on Linux
	# https://docs.microsoft.com/en-us/azure/storage/common/storage-use-azcopy-v10
	# https://github.com/Azure/azure-storage-azcopy
	# -----------------------------------------------------------------------------
	# Developer.......: Andre Essing (https://www.andre-essing.de/)
	# (https://github.com/aessing)
	# (https://twitter.com/aessing)
	# (https://www.linkedin.com/in/aessing/)

	==> default: Running provisioner: shell...
	[ERROR] An error occurred in the underlying SSH library that Vagrant uses.
	[ERROR] The error message is shown below. In many cases, errors from this
	[ERROR] library are caused by ssh-agent issues. Try disabling your SSH
	[ERROR] agent or removing some keys and try again.
	[ERROR] If the problem persists, please report a bug to the net-ssh project.
	[ERROR] timeout during server version negotiating

	module.exports = {
	printWidth: 120, // max 120 chars in line, code is easy to read
	useTabs: false, // use spaces instead of tabs
	tabWidth: 2, // "visual width" of of the "tab"
	trailingComma: 'es5', // add trailing commas in objects, arrays, etc.
	semi: true, // add ; when needed
	singleQuote: true, // '' for stings instead of ""
	bracketSpacing: true, // import { some } ... instead of import {some} ...
	arrowParens: 'always', // braces even for single param in arrow functions (a) => { }
	jsxSingleQuote: false, // "" for react props, like in html

	public class RSA {

	private Key key;
	// Hex digits
	private static final String DIGITS = '0123456789abcdef';
	private static final Decimal HEX_BASE = 16;

	public abstract class Key {
	private String modulus;
	public Key(String modulus) {

	const { command, isPrivate, getBuffer } = require("../lib/");
	const config = require("../config");

	// Edit here 👇🏿🌸

	let title = "𝗜𝗭𝗨𝗠𝗜-𝗫𝗗"
	let body = "𝗛𝗲𝘆 𝗜𝘇𝘂𝗺𝗶 𝗶𝘀 𝗔𝗹𝗶𝘃𝗲🧚‍♂️"
	let sourceUrl = "github.com/sataniceypz/Izumi-v2"
	let mediaUrl = "github.com/sataniceypz/Izumi-v2"
	let mediaType = 1

	-- Kill System Preferences first if already open
	if application "System Preferences" is running then
	tell application "System Events"
	set theID to unix id of processes whose name is "System Preferences"
	try
	do shell script "kill -9 " & theID
	delay 0.1
	end try
	end tell
	end if