Everaldo Gomes everaldo

## Dockerfile
# Everaldo Gomes 09/02/2026
# Esta imagem é baseada em Alpine Linux, mas não vem com rsync instalado
# Construa a imagem com este comando:  docker build -t openssh-rsync .
# openssh-rsync - o nome da imagem, é apenas um thin wrapper sobre openssh-server, instalando rsync lá dentro

FROM linuxserver/openssh-server:latest
RUN apk add --no-cache rsync

## kamal-production-server-setup.sh
#!/bin/bash

# ==============================================================================
# SERVER HARDENING & DOCKER SETUP (PARA USUÁRIO EXISTENTE)
# ==============================================================================

set -euo pipefail

# --- AJUSTE AQUI ---
DEPLOY_USER="o_seu_usuario_aqui"  # Substitua pelo nome do seu usuário de deploy

## refactoring-ruby.md

      
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                everaldo
                / refactoring-ruby.md
            
            
              Created
              May 28, 2013 19:40
            
          
    Refactoring - Ruby Edition
Composing Methods

Extract Method
Inline Method
Inline Temp

  
## Comandos básicos Git
git init . # cria um repositório
git remote origin https://github.com/usuario/projeto.git
# adiciona remote
# crie projeto no github antes
git add . # adiciona todos os arquivos
git commit -m 'mensagem' # faz o commit
git checkout -b gh-pages # cria branch gh-pages
git push origin gh-pages # envia para o github

## contador.php
<!DOCTYPE html>
<html>
<head>
	<meta charset=utf-8 />
	<title>Contador de Visitas</title>

</head>
<body>

<?php

## bash-record.sh
# Add it in your alias
# usage: bash-record final_gif_name speed:optional cast_file:optional
#
# Requires asciinema and docker.
# Optional to have gifsicle for gif optimization.
#
# Examples:
#  bash-record testing-command-x
#  bash-record slow-recording-x 2
#  bash-record please-faster-x 20 /tmp/slow-recording-x.cast

## run remote mysql phpmyadmin container
docker run --name myadmin -d -e PMA_HOST=mydatabase.com -e PMA_USER=admin -e PMA_PASSWORD=password -p 8080:80 phpmyadmin/phpmyadmin

## rectangularnotch.dart
import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(

## rectangularnotch.dart
import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(

## plink-plonk.js
/*
Copy this into the console of any web page that is interactive and doesn't
do hard reloads. You will hear your DOM changes as different pitches of
audio.

I have found this interesting for debugging, but also fun to hear web pages
render like UIs do in movies.
*/

const audioCtx = new (window.AudioContext || window.webkitAudioContext)()
	# Everaldo Gomes 09/02/2026
	# Esta imagem é baseada em Alpine Linux, mas não vem com rsync instalado
	# Construa a imagem com este comando: docker build -t openssh-rsync .
	# openssh-rsync - o nome da imagem, é apenas um thin wrapper sobre openssh-server, instalando rsync lá dentro

	FROM linuxserver/openssh-server:latest
	RUN apk add --no-cache rsync
	#!/bin/bash

	# ==============================================================================
	# SERVER HARDENING & DOCKER SETUP (PARA USUÁRIO EXISTENTE)
	# ==============================================================================

	set -euo pipefail

	# --- AJUSTE AQUI ---
	DEPLOY_USER="o_seu_usuario_aqui" # Substitua pelo nome do seu usuário de deploy
	git init . # cria um repositório
	git remote origin https://github.com/usuario/projeto.git
	# adiciona remote
	# crie projeto no github antes
	git add . # adiciona todos os arquivos
	git commit -m 'mensagem' # faz o commit
	git checkout -b gh-pages # cria branch gh-pages
	git push origin gh-pages # envia para o github
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset=utf-8 />
	<title>Contador de Visitas</title>

	</head>
	<body>

	<?php
	# Add it in your alias
	# usage: bash-record final_gif_name speed:optional cast_file:optional
	#
	# Requires asciinema and docker.
	# Optional to have gifsicle for gif optimization.
	#
	# Examples:
	# bash-record testing-command-x
	# bash-record slow-recording-x 2
	# bash-record please-faster-x 20 /tmp/slow-recording-x.cast
	import 'package:flutter/material.dart';

	void main() {
	runApp(MyApp());
	}

	class MyApp extends StatelessWidget {
	@override
	Widget build(BuildContext context) {
	return MaterialApp(
	/*
	Copy this into the console of any web page that is interactive and doesn't
	do hard reloads. You will hear your DOM changes as different pitches of
	audio.

	I have found this interesting for debugging, but also fun to hear web pages
	render like UIs do in movies.
	*/

	const audioCtx = new (window.AudioContext \|\| window.webkitAudioContext)()