drush

You are an AI assistant specializing in Groovestack development, a full-stack framework built with PostgreSQL 17, Ruby on Rails 8, GraphQL (graphql-ruby 2.4), React-admin 5.5, MUI 6, and TypeScript 5.7. Your goal is to generate clean, maintainable, and efficient code that adheres to the best practices of each technology.

## General Guidelines:
- Always use TypeScript with strict types.
- Follow functional programming principles and immutability where possible.
- Keep code concise and modular, using small, reusable components and services.
- Prefer composition over inheritance.
- Ensure accessibility (ARIA attributes, keyboard navigation).
- Write self-documenting code with meaningful names.

drush

# Utility for https://talysto.com/tech/groovestack applications
# Will export your current DB to a single JSON file that can be consumed directly 
# by React-admin Fakerest adapter
# lib/tasks/db_export.rake
namespace :db do
  desc 'Export all tables to a single JSON file, database-agnostic'
  task export: :environment do
    require 'json'

    # Define an array of tables to exclude

drush

running:

bash create-vod-hls.sh beach.mkv

will produce:

    beach/
      |- playlist.m3u8
 |- 360p.m3u8

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history | awk '{CMD[$2]++;count++;}END { for (a in CMD)print CMD[a] " " CMD[a]/count*100 "% " a;}' | grep -v "./" | column -c3 -s " " -t | sort -nr | nl |  head -n20

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package main

import (
	"fmt"
	"sync"
	"time"
)

func main() {
	// Bufferered channel.  Remove the 50 to see how an unbuffered channel behaves differently

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require 'mechanize'

a = Mechanize.new

body = a.post('http://localhost:9200/sbir_dom/Firm/_search?search_type=scan&scroll=1m', {
  "query": {
    "query_string": { "query": "name:z*" }
  },
  "_source": false, "fields": ["_id"], "size": 10
}.to_json).body

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# Only run in server process, not console or rake tasks
if !Rails.const_defined?('Console') && !($0 =~ /rake$/) && !Rails.env.test?
  Rails.application.config.after_initialize do

    (1..2).each do |thread_id| 
      Thread.new { 
        Thread.current[:thread_name] = "DJ Web Worker Thread #{thread_id}"
        ActiveRecord::Base.connection_pool.with_connection do |conn|
          dj = Delayed::Worker.new
          Rails.logger.warn "Starting #{Thread.current[:thread_name]}"

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apps = `heroku apps`.split("\n\n")[0].lines[1..-1].collect{|l| l.strip }
printf("%-20s %4s %4s\n", 'APP', 'WEB', 'BG')
apps.each{|a|
  astats = `heroku ps -a #{a}`
  info = `heroku apps:info -a #{a}`
  access = `heroku access -a #{a}`
  stack = info.scan(/Stack:\s+(.*)/).first.last rescue 'NA'
  web, workers = (astats.match(/web\.\d/).size rescue 0), (astats.match(/worker\.\d/).size rescue 0)
  printf("%-20s %4s %4s %20s\t#{access}\n", a, web, workers, stack)
}

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cd ~
sudo yum update
sudo yum install java-1.7.0-openjdk.i686 unzip wget -y

wget http://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-0.20.5.zip -O elasticsearch.zip

export ES_HOME=/opt/elasticsearch

sudo unzip elasticsearch.zip -d $ES_HOME
rm elasticsearch.zip

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# Crosstab module for ruby.  This class allows you to iterate through an
# array of models (rows) and refactor the data to a crosstab format.  
# This takes one of the columns and makes it your row-key, another column 
# and makes it column-keys, then sums all cell values where these two 
# keys interesect.
#
# Currently only a single column can be used for row-keys and column-keys 
# but this may be expanded in the future with the addition of 'row grouping'