alekpopovic

version: '3.7'
services:
  dynamodb-local:
    image: amazon/dynamodb-local:latest
    container_name: dynamodb-local
    ports:
      - "8000:8000"

  dynamodb-admin:
    image: aaronshaf/dynamodb-admin

alekpopovic

#!/usr/bin/env bash

set -e

rm -rf dist

GH=1 yarn build
GIT_URL=$(git remote get-url origin)

cd dist

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➜  src git:(cli_improved_bigkeys) ✗ time ./redis-cli --bigkeys

# Scanning the entire keyspace to find biggest keys as well as
# average sizes per key type.  You can use -i 0.1 to sleep 0.1 sec
# per 100 SCAN commands (not usually needed).

[00.00%] Biggest hash   found so far '530f8e1db5876:1:hash:146377' with 44 fields
[00.00%] Biggest list   found so far '530f8ed14a8b0:17:list:269378' with 193 items
[00.00%] Biggest set    found so far '530f8da537194:83:set:63043' with 432 members
[00.00%] Biggest string found so far '530f8f2de7045:95:string:333887' with 345 bytes

alekpopovic

Setup new Mac from scratch

Install Xcode

Installing Xcode and the command line tools need to be done first because it installs gcc. https://developer.apple.com/xcode/features/

Or via the terminal:

alekpopovic

#!/usr/bin/env bash
#
# Nginx - new server block

# Functions
ok() { echo -e '\e[32m'$1'\e[m'; } # Green
die() {
    echo -e '\e[1;31m'$1'\e[m'
    exit 1
}

alekpopovic

Run rails new --help to view all of the options you can use to generate new Rails application:

Output for Rails 7+

Usage:
  rails new APP_PATH [options]

Options:
      [--skip-namespace], [--no-skip-namespace]              # Skip namespace (affects only isolated engines)

alekpopovic

require 'sequel'
DB = Sequel.connect('postgres://user:pass@localhost/db')
DB.listen(:my_channel, loop: true) {|channel, pid, payload| puts "Got payload '#{payload}' on channel '#{channel}'" } 

alekpopovic

## Instructions 
https://collabnix.com/kubernetes-dashboard-on-docker-desktop-for-windows-2-0-0-3-in-2-minutes/

## Dashboard URL
http://localhost:8001/api/v1/namespaces/kube-system/services/https:kubernetes-dashboard:/proxy/#!/overview?namespace=default

alekpopovic

SETUP VPS

based on DigitalOcean guide

Create local project

local$ rails new appname -T -d postgresql
local$ rails g scaffold Story title:string body:text
local$ rails db:migrate

alekpopovic

# Source: https://stackoverflow.com/questions/8199231/how-to-setup-mass-dynamic-virtual-hosts-in-nginx

server {
    listen 80 default_server;
    listen [::]:80 default_server;

    # Match any server name with the format [subdomain.[.subdomain...]].domain.tld.dev
    server_name ~^(?<subdomain>([\w-]+\.)*)?(?<domain>[\w-]+\.[\w-]+)\.dev$;

    # Map by default to (projects_root_path)/(domain.tld)/www;