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Vagrant and VMWare Tech Preview on Apple M1 Pro

This document summarizes notes taken while to make the VMWare Tech preview work on Apple M1 Pro, it originated from discussions in hashicorp/vagrant-vmware-desktop#22

Installing Rosetta

First install Rosetta if not already done, this is needed to run x86 code:

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# fshow - git commit browser (enter for show, ctrl-d for diff, ` toggles sort)
fshow() {
  local out shas sha q k
  while out=$(
      git log --graph --color=always \
          --format="%C(auto)%h%d %s %C(black)%C(bold)%cr" "$@" |
      fzf --ansi --multi --no-sort --reverse --query="$q" \
          --print-query --expect=ctrl-d --toggle-sort=\`); do
    q=$(head -1 <<< "$out")
    k=$(head -2 <<< "$out" | tail -1)

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// License: MIT Open Source
// Copyright (c) Joe Linoff 2016
// Go code to prompt for password using only standard packages by utilizing syscall.ForkExec() and syscall.Wait4().
// Correctly resets terminal echo after ^C interrupts.
package main

import (
	"bufio"
	"fmt"
	"os"

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/**
Decode a php serialized value to json. This function only supports basic 
data types:
- arrays (will always become a json object)
- booleans
- integers
- floats
- strings
- NULL

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Installing Kafka on Mac OS X

Install Homebrew

Homebrew is a great little package manager for OS X. If you haven't already, installing it is pretty easy:

ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"

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1033edge.com
11mail.com
123.com
123box.net
123india.com
123mail.cl
123qwe.co.uk
150ml.com
15meg4free.com
163.com

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After automatically updating Postgres to 10.0 via Homebrew, the pg_ctl start command didn't work.
The error was "The data directory was initialized by PostgreSQL version 9.6, which is not compatible with this version 10.0."

Database files have to be updated before starting the server, here are the steps that had to be followed:

# need to have both 9.6.x and latest 10.0 installed, and keep 10.0 as default
brew unlink postgresql
brew install postgresql@9.6
brew unlink postgresql@9.6
brew link postgresql

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<?php
# http://jeffreysambells.com/2012/10/25/human-readable-filesize-php
function human_filesize($bytes, $decimals = 2) {
    $size = array('B','kB','MB','GB','TB','PB','EB','ZB','YB');
    $factor = floor((strlen($bytes) - 1) / 3);
    return sprintf("%.{$decimals}f", $bytes / pow(1024, $factor)) . @$size[$factor];
}

echo human_filesize(filesize('example.zip'));

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{
    "AL": "Alabama",
    "AK": "Alaska",
    "AS": "American Samoa",
    "AZ": "Arizona",
    "AR": "Arkansas",
    "CA": "California",
    "CO": "Colorado",
    "CT": "Connecticut",
    "DE": "Delaware",

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<?php
/* Forked from https://gist.github.com/johanmeiring/2894568 */
if (! function_exists('str_putcsv'))
{
    function str_putcsv($input, $delimiter = ',', $enclosure = '"')
    {
        // Open a memory "file" for read/write
        $memory = fopen('php://temp', 'r+');
        // Write the $input array to the "file" using fputcsv()
        $length = fputcsv($memory, $input, $delimiter, $enclosure);