yafiyogi

Rootless Docker

This guide teaches how to use Rootlesskit and Docker to install a Rootless Docker and run Docker containers in Rootless mode. The setup works for Linux (Ubuntu, Debian, etc.), and Raspberry PI Docker allows you to create Rootless containers. This means, Docker Engine will create and run these containers in Rootless mode. They will run as unprivileged to the user namespaces creating them.

Install Rootless Docker Kit and Run Rootless Container Mode

You will learn different ways to get Rootless container ready:

Using Docker Engine
Using Rootlesskit

Setup Local Mail Server using Postfix for Laravel

You can follow these steps to create your own local mail server using postfix.

Before that we need to learn what is Postfix? Postfix is a mail transfer agent (MTA) that routes and delivers electronic mail. And Mail transfer agent is a software that transfers electronic mail from one computer to another computer using Simple Mail Transfer Protocol(SMTP).

Here we are going to use local mail for that and we will use sendmail driver for our laravel project.

1 - Point `localhost.com` to your machine

Using bhyve with vagrant

The following describes how to set up bhyve with Vagrant using the vagrant-bhyve plugin.

Prerequisites

Sources:

http://preshing.com/20141119/how-to-build-a-gcc-cross-compiler/
https://www.raspberrypi.org/documentation/linux/kernel/building.md


https://wiki.osdev.org/Why_do_I_need_a_Cross_Compiler%3F
https://wiki.osdev.org/GCC_Cross-Compiler
https://wiki.osdev.org/Building_GCC

ABOUT

about:config settings to harden the Firefox browser. Privacy and performance enhancements.
To change these settings type 'about:config' in the url bar. Then search the setting you would like to change and modify the value. Some settings may break certain websites from functioning and rendering normally. Some settings may also make firefox unstable. I am not liable for any damages/loss of data.

Not all these changes are necessary and will be dependent upon your usage and hardware. Do some research on settings if you don't understand what they do. These settings are best combined with your standard privacy extensions (~~HTTPS Everywhere~~ No longer required: Enable HTTPS-Only Mode, NoScript/Request Policy, uBlock origin, agent spoofing, ~~Privacy Badger~~ etc), and all plugins set to "Ask To Activate".

	import network
	import socket
	import time
	import struct

	from machine import Pin

	NTP_DELTA = 2208988800
	host = "pool.ntp.org"

	/*
	*
	* Copyright 2016, Google Inc.
	* All rights reserved.
	*
	* Redistribution and use in source and binary forms, with or without
	* modification, are permitted provided that the following conditions are
	* met:
	*
	* * Redistributions of source code must retain the above copyright

	# Summary
	A few notes I took to see if I could use MacOS as Hypevirsor in a similar fashion to Linux
	I wanted to see how few addons were needed instead of using Parallels, Virtual Box, VM Fsion etc.
	The idea is to use QEMU, Hypervisor Framework (https://developer.apple.com/documentation/hypervisor) and some custom host networking.

	# Installations
	brew install qemu (For controlling Hypervisor Framework)
	brew install cdrtools (For making cloud init iso's)
	http://tuntaposx.sourceforge.net/download.xhtml (For customer tap based networking)

	using System.Collections.Generic;
	using System.Linq;

	namespace AhoCorasickTree
	{
	public class AhoCorasickTree
	{
	internal AhoCorasickTreeNode Root { get; set; }

	public AhoCorasickTree(IEnumerable<string> keywords)

	default['sshd']['sshd_config']['AuthenticationMethods'] = 'publickey,keyboard-interactive:pam'
	default['sshd']['sshd_config']['ChallengeResponseAuthentication'] = 'yes'
	default['sshd']['sshd_config']['PasswordAuthentication'] = 'no'