nightcrawler-

awk '!a[$0]++' ~/.zsh_history > ~/.zsh_history_new && mv ~/.zsh_history_new ~/.zsh_history

# This command reads the current Zsh history file (~/.zsh_history), 
# removes duplicates using awk, saves the unique commands to a new file (~/.zsh_history_new),
# and finally replaces the old history file with the new one.

# After running this command, you should have a Zsh history file without any duplicates.

nightcrawler-

Oh my zsh.

Install ZSH.

sudo apt install zsh-autosuggestions zsh-syntax-highlighting zsh

Install Oh my ZSH.

nightcrawler-

Docker

Files and Folders.

|
|\_ app
|...
|\_ docker
| |

nightcrawler-

# This is a skeleton for testing models including examples of validations, callbacks,
# scopes, instance & class methods, associations, and more.
# Pick and choose what you want, as all models don't NEED to be tested at this depth.
#
# I'm always eager to hear new tips & suggestions as I'm still new to testing,
# so if you have any, please share!
#
# @kyletcarlson
#
# This skeleton also assumes you're using the following gems: 

nightcrawler-

Linux fun-o-matic

How to have some fun using the terminal.

1. Install cowsay [0] via : sudo apt-get install cowsay
2. Install fortune [1] via : sudo apt-get install fortune
3. Install figlet [3] via : sudo apt-get install figlet
4. Make sure you have Ruby installed via : ruby -v
5. Install the lolcat [2] via : gem gem install lolcat
6. (option) Add to .bash_profile and/or .bashrc

nightcrawler-

# frozen_string_literal: true

# == Schema Information
#
# Table name: contributions
#
#  id             :bigint           not null, primary key
#  aasm_state     :string
#  amount         :integer          default(0)
#  error_message  :string

nightcrawler-

# frozen_string_literal: true

# == Schema Information
#
# Table name: contributions
#
#  id             :bigint           not null, primary key
#  aasm_state     :string
#  amount         :integer          default(0)
#  error_message  :string

nightcrawler-

# frozen_string_literal: true

class ContributionsController < ApplicationController
  skip_before_action :authenticate_user!, only: %i[new create show] # Allow the new contributions page to be accessible without sign in: for sharing OGP data, search engine indexing etc. Also allow create, so no regostration required to contribute, jst phone number

  before_action :set_contribution, only: %i[show edit update destroy]
  before_action :set_campaign, only: %i[new create]

  # GET /contributions
  # GET /contributions.json

nightcrawler-

https://docs.spring.io/spring-boot/docs/current/reference/html/appendix-application-properties.html spring.kafka prefixed properties

Key	Default Value	Description
spring.kafka.admin.client-id		ID to pass to the server when making requests. Used for server-side logging.
spring.kafka.admin.fail-fast	false	Whether to fail fast if the broker is not available on startup.
spring.kafka.admin.properties.*		Additional admin-specific properties used to configure the client.
spring.kafka.admin.ssl.key-password		Password of the private key in the key store file.
spring.kafka.admin.ssl.key-store-location		Location of the key store file.

nightcrawler-

curl https://api.github.com/repos/google/iosched 2> /dev/null | grep size | tr -dc '[:digit:]'