garrydzeng

This tutorial explains how to modify a minimal image so that it can be booted from ESXi 7+ or VMWare Workstation

REASON

The minimal cloud image enables the GRUB_FORCE_PARTUUID option which means system boots from root filesystem only, and the well-known vmw_pvscsi module is compiled as a kernel module. Therefore, we need to enable initrd.img to load the vmw_pvscsi driver before mounting the root filesystem.

HOW TO TUTORIAL

garrydzeng

PHP

• libxml2: https://github.com/GNOME/libxml2/archive/refs/tags/v2.14.4.tar.gz
  • LDFLAGS='-Wl,-rpath,/usr/local/lib' CFLAGS=-O2 ./autogen.sh --prefix=/usr/local --without-python
  • make install
• phc-winner-argon2: https://github.com/P-H-C/phc-winner-argon2/archive/refs/tags/20190702.tar.gz
  • LDFLAGS='-Wl,-rpath,/usr/local/lib' PREFIX=/usr/local LIBRARY_REL=lib make install
• php: https://www.php.net/distributions/php-8.4.8.tar.gz
  • LDFLAGS='-Wl,-rpath,/usr/local/lib' ./configure --prefix=/usr/local --with-config-file-path=/usr/local/etc --disable-cgi --disable-phpdbg --disable-short-tags --enable-embed --enable-fpm --disable-all --with-libxml --with-password-argon2 --with-layout=GNU
  • make install

garrydzeng

起因

内容协商 (Content Negotiation) 是 HTTP 协议重要的组成部分，它允许客户端与服务端协商内容的媒体类型 (MIME) 等信息，但不能拿来协商内容结构。日常开发当中，这个其实是刚需的功能：或许你还能记得客户端需要什么字段的时候，服务端就对应地修改返回的数据。反反复复的日子😂。为了解决这个问题，计划在 Accept 请求头当中 schema 参数用于协商数据结构

示例

POST /sessions
Accept: application/json; charset=utf-8; schema={id,user{name,id}}

这个例子里，客户端协商数据结构为 {id,user{name,id}} ，因此服务端自动地响应需要的自动为 JSON 格式

{

garrydzeng

function* getopt(argv) {

  let cache = null

  // ignore execution program & script filename by call to .slice() function.
  for (let node of argv.slice(2)) {

    const match = /^--([a-z][0-9a-z-]*)(?:=(.*))?$/i.exec(node)

    // hanlde cache first...

garrydzeng

{
  "compilerOptions": {
    "jsx": "react",
    "moduleResolution": "node",
    "module": "commonjs",
    "experimentalDecorators": true,
    "target": "es5",
    "lib": [
      "es5",
      "scripthost",

garrydzeng

; [warnning] select your disk first
clean
convert gpt
create partition efi size=100 offset=20 ; start at LBA-40 for 4K aligned (the first sector that is divisible by 8 (after LBA-33))
format quick fs=fat32
create partition msr size=16 ; required by windows
create partition primary size=81920 ; seperate system to a partiton (make reinstall system earier)
format quick fs=ntfs label=Windows
assign letter=C
create partition primary ; remaining spaces

garrydzeng

// http://arxiv.org/ftp/arxiv/papers/1406/1406.2294.pdf
int32_t JumpConsistentHash(uint64_t key, int32_t num_buckets) {
    int64_t b = -1, j = 0;
    while (j < num_buckets) {
        b = j;
        key = key * 2862933555777941757ULL + 1;
        j = (b + 1) * (double(1LL << 31) / double((key >> 33) + 1));
    }
    return b;
}

garrydzeng

wget https://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm
rpm -Uhv epel-release-latest-6.noarch.rpm
yum clean

garrydzeng

#!/bin/env bash

# deploy project script.
# make sure /usr/local/etc/deployment.key permissions is 600.
# this is required to open it.

set -e

build=
revision=HEAD

garrydzeng

using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.ComponentModel;
using System.Reflection;
using System.Runtime.InteropServices;
using System.Runtime.Serialization;
using System.Security;
using System.Text.RegularExpressions;
using System.Linq;