Yuwei Ba ibigbug

Deprecated

The method described in this gist has been deprecated/superceeded by kiler129/early-vfio-pci-isolate tool.
It is more robust, configurable, and doesn't hack around scripts that are sometimes overwritten by system updates. The tool uses similar methods to the ones described below, but extends the capabilities by e.g. easy NVMe passthrough by S/N.

The description below has been preserved for historical context. At the time of writing, the tool above has been tested for ~6 months across multiple systems.

TL;DR

Create 5GB FreeBSD image.
Install FreeBSD on xhyve.
Mount host directory.

Requisites

Installing V8 on a Mac

Prerequisites

Install Xcode (Avaliable on the Mac App Store)
Install Xcode Command Line Tools (Preferences > Downloads)
Install depot_tools
- $ git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git
- $ nano ~/.zshrc
- Add path=('/path/to/depot_tools' $path)

常用的 HTML 头部标签

详细介绍参见原文：yisibl/blog#1

<!DOCTYPE html> <!-- 使用 HTML5 doctype，不区分大小写 -->
<html lang="zh-cmn-Hans"> <!-- 更加标准的 lang 属性写法 http://zhi.hu/XyIa -->
<head>
    <meta charset='utf-8'> <!-- 声明文档使用的字符编码 -->
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" /> <!-- 优先使用 IE 最新版本和 Chrome -->

Once upon a time there was a user that wanted to install firefox.

The user tried to do pacman -S firefox but it didn't work. The all mighty pacman reported that firefox-3.2.4-1.i686.pkg.tar.gz could not be found on his mirror. So the user tried pacman -Sy firefox. It worked and the user rejoiced since he could once again go and troll /h/.

But all was not good. The user had made a grave error!

See, when the user told the almighty pacman to -Sy firefox, pacman did

	#!/bin/bash
	SOURCE=/volume1
	DEST=/volume2

	APPDIR=\@appstore

	ASK=true

	while getopts ":y" opt; do
	case $opt in

	#!/bin/bash
	# author: [email protected]

	WORKDING_DIR="${1-$HOME/.vim/bundle}"
	GIT_DIR_ROOT="$HOME/Workspace/.gitrepo"
	echo "Working on $WORKDING_DIR"

	for i in `find "$WORKDING_DIR" -mindepth 1 -maxdepth 1 -type d`; do
	REPO_NAME="${i##*/}"
	export GIT_WORK_TREE="$WORKDING_DIR/$REPO_NAME"

	#!/usr/bin/env bash

	# this is pid of the bash we are in
	bash_pid=$$
	bash_pid=$(echo -e ${bash_pid} \| tr -d '[[:space:]]');

	# this is shell of the bash
	shell_pid=$(ps -p ${bash_pid} -o ppid=;)
	shell_pid=$(echo -e ${shell_pid} \| tr -d '[[:space:]]');

	Per https://code.google.com/p/v8/codesearch#v8/trunk/src/runtime.cc


	%CreateSymbol
	%CreatePrivateSymbol
	%CreateGlobalPrivateSymbol
	%NewSymbolWrapper
	%SymbolDescription
	%SymbolRegistry
	%SymbolIsPrivate

	// XXX should be standard (and named clone, after Java?)
	Object.prototype.copy = function () {
	let o = {}
	for (let i in this)
	o[i] = this[i]
	return o
	}

	// Containment testing for arrays and strings that should be coherent with their iterator.
	Array.prototype.contains = String.prototype.contains = function (e) {