xuan exuan

轻松学习汇编语言

汇编是直接跟硬件打交道的，于是在学习汇编的同时，不经意间就了解到计算机的工作原理。

《穿越计算机的迷雾 by 李忠》

这是饭前开胃菜，作者从什么是电流开始，讲加法器、数字逻辑、触发器、CPU 原理、外设等，是计算机（硬件）组成原理的科普向轻松读物

《汇编语言 by 王爽》

云

IaaS指提供系统（可以自己选）或者储存空间之类的硬件，软件要自己手动装。PaaS提供语言环境和框架（可以自己选）。SaaS只能使用开发好的软件（卖软件本身，如税务会计、表格文字处理）。BaaS一般类似于非关系数据库，但各家不通用
云服务的特点：零前期成本 & 按需付费 & 弹性（类似于租，可随时多加、退掉；但没有残值）、高可用（放在机房中，不同AZ间水电隔离）

如果你想补充内容，建议优先给 free-for-dev 提PR，还能混个高星repo的contributor，没必要加到本列表里。
If you want to make improvements, I would recommend you contributing to free-for-dev rather than this list.

其他人的集合

Docker Hub 镜像加速器

国内从 Docker Hub 拉取镜像有时会遇到困难，此时可以配置镜像加速器。

Dockerized 实践 https://github.com/y0ngb1n/dockerized

1️⃣ Docker daemon 配置代理（推荐）

参考 Docker daemon 配置代理

for 4.2.4 or higher, 4.2.5,4.2.6,4.3.7, it's works, this is the way which makes Always in evaluation mode.

open Terminal, go to the dir : cd /Applications/Beyond Compare.app/Contents/MacOS
change the name BCompare to BCompare.bak: mv BCompare BCompare.bak
touch a file name BCompare , and chmod a+ux BCompare : touch BCompare && chmod a+ux BCompare
open BCompare with text editor, insert the script :

#!/bin/bash
rm "/Users/$(whoami)/Library/Application Support/Beyond Compare/registry.dat"
"`dirname "$0"`"/BCompare.bak $@

Create a new directory;

mkdir Apple\ Enterprise
cd Apple\ Enterprise

Generate a certificate signing request

openssl req -nodes -newkey rsa:2048 -keyout ios_enterprise.key -out CertificateSigningRequest.certSigningRequest

	version: '3.8'

	configs:
	loki-conf:
	file: ./loki.conf
	fluent-bit-conf:
	file: ./fluent-bit.conf

	networks:
	monitoring:

	""" Use Apple's Vision Framework via PyObjC to detect text in images

	To use:

	python3 -m pip install pyobjc-core pyobjc-framework-Quartz pyobjc-framework-Vision wurlitzer

	"""

	import pathlib

	var AWS_KEY = '<your key>';
	var AWS_SECRET = '<your secret>';

	function generateS3Url(bucket, path) {
	var expiresDt = Math.floor(Date.now() / 1000) + (60 * 60 * 24); // can be up to 7 days from now

	var stringToSign = 'GET\n\n\n' + expiresDt + '\n/' + bucket + '/' + encodeURIComponent(path);

	var hmac = Utilities.computeHmacSignature(Utilities.MacAlgorithm.HMAC_SHA_1, stringToSign, AWS_SECRET, Utilities.Charset.UTF_8);
	var signed = encodeURIComponent(Utilities.base64Encode(hmac));

	/* ~/Library/KeyBindings/DefaultKeyBinding.Dict

	This file remaps the key bindings of a single user on Mac OS X 10.5 to more
	closely match default behavior on Windows systems. This makes the Command key
	behave like Windows Control key. To use Control instead of Command, either swap
	Control and Command in Apple->System Preferences->Keyboard->Modifier Keys...
	or replace @ with ^ in this file.

	Here is a rough cheatsheet for syntax.
	Key Modifiers