rubysolo

Setting up a local DNS server with bind on OSX Mavericks

This is really just an approach for locally testing DNS changes, which can easily be done with a HOSTS file if the change involves an IP address, but gets a bit trickier when things like CNAMEs are involved. This is only meant to test locally off a single machine.

1. Install bind using homebrew

   brew install bind

2. Follow the installation steps to start up bind

rubysolo

    cy.document().then(doc => {
      let $style = doc.createElement("style");
      $style.innerHTML = ".highlighted-element { background-color: yellow; }";
      doc.head.appendChild($style);
    });

    cy.get('SOME-SELECTOR')
      .each(($el, index) => {
        cy.wrap($el).invoke('addClass', `highlighted-element`);
        cy.pause();

rubysolo

// The MIT License

// Copyright (c) 2018 Daniel

// 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:

rubysolo

envfile = ARGV.first
puts "debugging vars from #{envfile}..."

File.readlines(envfile).each do |line|
  if line =~ /kmscrypt/
    var, _ = line.split("=")
    out = %x(gruntkms decrypt --aws-region $AWS_REGION --ciphertext "#{line}")

    if out.start_with?(var)
      print "."

rubysolo

Keybase proof

I hereby claim:

• I am rubysolo on github.
• I am rubysolo (https://keybase.io/rubysolo) on keybase.
• I have a public key ASBBeCasDm6kVZomh3PnAdGQYeOJVOeqqINbvglD00so9Ao

To claim this, I am signing this object:

rubysolo

Phoenix esbuild with Tailwind+Fontawesome

rubysolo

/**
 * Wrapper around terragrunt to display output succinctly on Atlantis.
 *
 * Terragrunt is notoriously verbose, which can cause Atlantis to output
 * hundreds of comments on single PRs, which can be annoying.
 *
 * This script will output just the final plan for resources to update on
 * successful terragrunt runs, but will output all terragrunt output on
 * errors.
 */

rubysolo

class Bad < ActiveRecord::Migration
  def change
    Post.update_all(active: true) # <-- resolves to Post defined in app/models/post.rb
  end
end

rubysolo

Running multi-tenant NATS server

Requires NATS 2.x, which is currently unreleased, so must be built from master.

connect to the same queue name under multiple accounts:

session 1:

nats-sub -s nats://quser1:one@$NATS_SERVER:$NATS_PORT 'foo'

rubysolo