GregNing

Setup Rails and Vuejs

1. Generate new rails app using --webpack flag

rails new myApp --webpack=vue

Note:

1. You can use --webpack=angular for angular application and --webpack=react for react.

GregNing

FROM ruby:2.7.0-slim

MAINTAINER Greg

RUN apt-get update && apt-get upgrade -y && \
    apt-get install -y --no-install-recommends tzdata default-libmysqlclient-dev \
    build-essential sudo git curl ssh openssh-client && \
    sudo apt-get install -y nodejs yarn && \
    apt-get clean autoclean && \
    apt-get purge -y --auto-remove && \

GregNing

{
  "cities": [
    {
      "name": "Taipei City",
      "code": 100,
      "region": [
        { "name": "Zhongshan District", "code": 104 },
        { "name": "Da-an District", "code": 106 },
        { "name": "Xinyi District", "code": 110 },
        { "name": "Neihu District", "code": 114 },

GregNing

1. you need to create app https://api.slack.com/apps/new
2. enable webhook on your app https://api.slack.com/apps/xxxxxxx/incoming-webhooks?
3. checkout your webhook url and copy https://hooks.slack.com/services/xxxxxx/xxxxx/xxxxx
4. your SLACK_WEBHOOK_URL is https://hooks.slack.com/services/xxxxxx/xxxxx/xxxxx
5. create ssh-bot channel
6. Add ssh script file sudo vim /etc/ssh/scripts/notify.sh

#!/bin/sh

url="SLACK_WEBHOOK_URL"

GregNing

GregNing

require 'base64'
require 'digest'
require 'openssl'

module AESCrypt

    def AESCrypt.encrypt(password, iv, cleardata)
      cipher = OpenSSL::Cipher.new('AES-256-CBC')
      cipher.encrypt  # set cipher to be encryption mode
      cipher.key = password

GregNing

require "openssl"
require "digest"

def aes128_cbc_encrypt(key, data, iv)
  key = Digest::MD5.digest(key) if(key.kind_of?(String) && 16 != key.bytesize)
  iv = Digest::MD5.digest(iv) if(iv.kind_of?(String) && 16 != iv.bytesize)
  aes = OpenSSL::Cipher.new('AES-128-CBC')
  aes.encrypt
  aes.key = key
  aes.iv = iv

GregNing

#These are the steps required in order to Install ImageMagick with JPG, PNG and TIFF delegates.

sudo apt-get update 

#Install Build-Essential in order to configure and make the final Install

sudo apt-get install build-essential 

#libjpg62-dev required in order to work with basic JPG files

GregNing

stats = Sidekiq::Stats.new

stats.queues

stats.enqueued

stats.processed

stats.failed

GregNing

-- Based off IETF draft, https://datatracker.ietf.org/doc/draft-peabody-dispatch-new-uuid-format/

create or replace function uuid_generate_v7()
returns uuid
as $$
begin
  -- use random v4 uuid as starting point (which has the same variant we need)
  -- then overlay timestamp
  -- then set version 7 by flipping the 2 and 1 bit in the version 4 string
  return encode(