Garden Yuen weaming

mkdir osxvm
cd osxvm
vagrant init jhcook/osx-elcapitan-10.11

sed简明教程

awk于1977年出生，今年36岁本命年，sed比awk大2-3岁，awk就像林妹妹，sed就是宝玉哥哥了。所以林妹妹跳了个Topless，他的哥哥sed坐不住了，也一定要出来抖一抖。

sed全名叫stream editor，流编辑器，用程序的方式来编辑文本，相当的hacker啊。sed基本上就是玩正则模式匹配，所以，玩sed的人，正则表达式一般都比较强。

同样，本篇文章不会说sed的全部东西，你可以参看sed的手册，我这里主要还是想和大家竞争一下那些从手机指缝间或马桶里流走的时间，用这些时间来学习一些东西。当然，接下来的还是要靠大家自己双手。

	pragma solidity ^0.4.24;

	contract BasicToken {

	uint256 totalSupply_;
	mapping(address => uint256) balances;

	constructor(uint256 _initialSupply) public {
	totalSupply_ = _initialSupply;
	balances[msg.sender] = _initialSupply;

	/* MIT License
	*
	* Copyright (c) 2017 Roland Singer [[email protected]]
	*
	* Permission is hereby granted, free of charge, to any person obtaining a copy
	* of this software and associated documentation files (the "Software"), to deal
	* in the Software without restriction, including without limitation the rights
	* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	* copies of the Software, and to permit persons to whom the Software is
	* furnished to do so, subject to the following conditions:

	#!/usr/local/bin/python3
	# Created : 2020-07-16 13:06:10

	import sys
	import os
	from graphviz import Digraph

	fmt = os.getenv('GRAPH_FMT', 'dot')
	dot = Digraph(comment='alembic', format=fmt)

	var ua = (function(){
	var ua = {};
	var navigator = window.navigator;
	var platforms = [
	{ property: 'platform', regex: /iPhone/i, identity: 'iPhone' },
	{ property: 'platform', regex: /iPod/i, identity: 'iPod' },
	{ property: 'userAgent', regex: /iPad/i, identity: 'iPad' },
	{ property: 'userAgent', regex: /Blackberry/i, identity: 'Blackberry' },
	{ property: 'userAgent', regex: /Android/i, identity: 'Android' },
	{ property: 'platform', regex: /Mac/i, identity: 'Mac' },

	@-moz-document domain("baidu.com") {

	#u1,
	#ftCon,
	#form input,
	#form span
	{display: none;}

	#form::after {
	font-family: "BlinkMacSystemFont", "Segoe UI", sans-serif;