vickvasquez

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

vickvasquez

0x455DEc47b1E547A1fD37A29Aea0e905b483fb8Df

vickvasquez

sudo apt remove bcmwl-kernel-source && sudo apt install git dkms
git clone -b extended https://github.com/lwfinger/rtlwifi_new.git
sudo dkms add ./rtlwifi_new
sudo dkms install rtlwifi-new/0.6

Reboot

If you notice weak signal try
sudo modprobe -r rtl8723de && sleep 5 && sudo modprobe rtl8723de ant_sel=1

vickvasquez

Para solucionar este error, cambiar la configuracion de mysql

sudo nano /etc/mysql/mysql.conf.d/mysqld.cnf

Pegar lo siguiente hasta abajo

sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION

Cerramos el archivo

vickvasquez

"use strict";

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) arr2[i] = arr[i]; return arr2; } else { return Array.from(arr); } }

var _Redux = Redux;
var createStore = _Redux.createStore;

var todo = function todo(state, action) {

vickvasquez

#Steps to install latest Laravel, LEMP on AWS Ubuntu 16.4 version. This tutorial is the improvised verision of this tutorial on Digitalocean based on my experience.

Install PHP 7 on Ubuntu

Run the following commands in sequence.

sudo apt-get install -y language-pack-en-base
sudo LC_ALL=en_US.UTF-8 add-apt-repository ppa:ondrej/php
sudo apt-get update
sudo apt-get install zip unzip

vickvasquez

Trickier than it seems.

1. Set up nvm

Let's assume that you've already created an unprivileged user named myapp. You should never run your Node.js applications as root!

Switch to the myapp user, and do the following:

1. curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.31.0/install.sh | bash (however, this will immediately run the nvm installer - you probably want to just download the install.sh manually, and inspect it before running it)
2. Install the latest stable Node.js version: nvm install stable

vickvasquez

[Unit]
Description=Servidor de desafios
[Service]

#Este comando ejecuta nuestro server.
ExecStart=/root/.nvm/versions/node/v7.10.0/bin/node /var/opt/myapp/server.js

#Directorio donde se encuentra nuestra app
WorkingDirectory=/var/opt/myapp

vickvasquez

<?php
$nombre = sec($_POST['name']);
$email = sec($_POST['email']);
$telefono = sec($_POST['fono']);
$mensaje = sec($_POST['message']);
$codigo = sec($_POST['propiedad']);
$link = $_POST['link'];
$titulo = sec($_POST['titulo']);
$query = "INSERT INTO mensajes (nombre, email, telefono, mensaje, codigo, link, titulo) VALUES (?,?,?,?,?,?,?)";

vickvasquez

<?php
$fecha = '2016-11-07';
$proximoFechaPago = '2016-12-10';
$fecha_inicio = new DateTime($fecha);
$fecha_fin = new DateTime($proximoFechaPago);

$interval = $fecha_inicio->diff($fecha_fin);
//$diasFaltantes = $interval->d;
//Solucion
$diasFaltantes = $interval->days;